ABB Relion 670 Series Applications Manual
  1. Manuals
  2. Brands
  3. ABB Manuals
  4. Industrial Equipment
  5. Relion 670 series
  6. Applications manual

ABB Relion 670 Series Applications Manual

Bay control
Hide thumbs Also See for Relion 670 Series:
1
2
3
4
5
6
Table Of Contents
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
Table of Contents

Advertisement

Quick Links

Download this manual
®
Relion
670 SERIES
Bay control REC670
Version 2.2 ANSI
Application manual

Advertisement

Table of Contents
loading

Related Manuals for ABB Relion 670 Series

Summary of Contents for ABB Relion 670 Series

  • Page 1 ® Relion 670 SERIES Bay control REC670 Version 2.2 ANSI Application manual...
  • Page 3 Document ID: 1MRK 511 401-UUS Issued: May 2019 Revision: F Product version: 2.2 © Copyright 2017 ABB. All rights reserved...
  • Page 4 Copyright This document and parts thereof must not be reproduced or copied without written permission from ABB, and the contents thereof must not be imparted to a third party, nor used for any unauthorized purpose. The software and hardware described in this document is furnished under a license and may be used or disclosed only in accordance with the terms of such license.
  • Page 5 In case any errors are detected, the reader is kindly requested to notify the manufacturer. Other than under explicit contractual commitments, in no event shall ABB be responsible or liable for any loss or damage resulting from the use of this manual or the application of the equipment.
  • Page 6 Directive 2004/108/EC) and concerning electrical equipment for use within specified voltage limits (Low-voltage directive 2006/95/EC). This conformity is the result of tests conducted by ABB in accordance with the product standard EN 60255-26 for the EMC directive, and with the product standards EN 60255-1 and EN 60255-27 for the low voltage directive.

  • Page 7: Table Of Contents

    4.2.2.1 Example 1............................ 58 4.2.2.2 Example 2............................59 4.2.2.3 Example 3............................59 4.2.2.4 Examples on how to connect, configure and set CT inputs for most commonly used CT connections........................ 63 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 8 Frequency reporting.......................100 6.2.3.2 Reporting filters........................101 6.2.3.3 Scaling Factors for ANALOGREPORT channels..............102 6.2.3.4 PMU Report Function Blocks Connection Rules in PCM600 Application Configuration Tool (ACT)...................... 104 6.2.4 Setting guidelines.........................109 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 9 Parallel transformer inrush current logic................151 8.4.3.4 Switch onto fault logic......................151 8.4.3.5 Settings for each step (x = 1, 2, 3 and 4)................152 8.4.3.6 Line application example....................... 154 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 10 Application............................. 192 8.12.3 Setting guidelines.........................194 8.13 Directional overpower protection GOPPDOP (32)..............197 8.13.1 Identification..........................197 8.13.2 Application............................. 197 8.13.3 Setting guidelines.........................199 8.14 Broken conductor check BRCPTOC (46)..................203 8.14.1 Identification..........................203 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 11 High impedance grounded systems..................219 9.2.3.5 The following settings can be done for the two step overvoltage protection..220 Two step residual overvoltage protection ROV2PTOV (59N)..........221 9.3.1 Identification..........................221 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 12 General current and voltage protection CVGAPC..............239 11.1.1 Identification..........................239 11.1.2 Application............................. 239 11.1.2.1 Current and voltage selection for CVGAPC function............240 11.1.2.2 Base quantities for CVGAPC function................. 242 11.1.2.3 Application possibilities......................243 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 13 Setting guidelines.........................265 13.4 Voltage based delta supervision DELVSPVC(78V)..............266 13.4.1 Identification..........................266 13.4.2 Application.............................266 13.4.3 Setting guidelines........................268 13.5 Current based delta supervision DELISPVC(7I)................ 269 13.5.1 Identification..........................269 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 14 14.2.2.14 External selection of auto reclosing mode................ 297 14.2.2.15 Auto reclosing reset timer.....................297 14.2.2.16 Pulsing of the circuit breaker closing command and counter........298 14.2.2.17 Transient fault......................... 298 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 15 Interlocking for transformer bay AB_TRAFO (3)..............339 14.4.4.1 Application..........................339 14.4.4.2 Signals from bus-coupler...................... 339 14.4.4.3 Configuration setting......................340 14.4.5 Interlocking for bus-section breaker A1A2_BS (3)..............341 14.4.5.1 Application..........................341 14.4.5.2 Signals from all feeders......................341 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 16 Single point generic control 8 signals SPC8GAPC..............402 14.9.1 Identification..........................402 14.9.2 Application.............................402 14.9.3 Setting guidelines........................402 14.10 AutomationBits, command function for DNP3.0 AUTOBITS..........403 14.10.1 Identification..........................403 14.10.2 Application.............................403 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 17 15.4.3 Setting guidelines.........................419 15.5 Current reversal and weak-end infeed logic for residual overcurrent protection ECRWPSCH (85)..........................419 15.5.1 Identification..........................419 15.5.2 Application.............................420 15.5.2.1 Fault current reversal logic....................420 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 18 Application............................. 432 16.8 Boolean 16 to Integer conversion B16I..................433 16.8.1 Identification..........................433 16.8.2 Application.............................434 16.9 Boolean to integer conversion with logical node representation, 16 bit BTIGAPC... 435 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 19 Identification..........................455 17.3.2 Application.............................455 17.3.3 Setting guidelines........................455 17.4 Breaker monitoring SSCBR......................456 17.4.1 Identification..........................456 17.4.2 Application.............................456 17.4.3 Setting guidelines........................458 17.4.3.1 Setting procedure on the IED....................459 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 20 Identification..........................488 17.12.2 Application.............................488 17.12.3 Setting guidelines........................489 17.12.3.1 Setting procedure on the IED....................489 17.12.3.2 Consideration of zero sequence currents................. 489 17.12.3.3 On-line correction with on-load tap changer position............490 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 21 Application............................. 514 19.2.3 Setting guidelines.........................516 19.3 Merging unit.............................516 19.3.1 Application............................. 516 19.3.2 Setting guidelines......................... 517 19.4 Routes..............................517 19.4.1 Application............................517 19.4.2 Setting guidelines......................... 517 Section 20 Station communication.................. 519 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 22 21.1 Binary signal transfer........................547 21.1.1 Identification..........................547 21.1.2 Application............................. 547 21.1.2.1 Communication hardware solutions.................. 548 21.1.3 Setting guidelines........................549 Section 22 Security......................555 22.1 Authority status ATHSTAT......................555 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 23 Signal matrix for binary outputs SMBO ..................564 23.9.1 Application.............................564 23.9.2 Setting guidelines........................564 23.10 Signal matrix for mA inputs SMMI....................564 23.10.1 Application.............................564 23.10.2 Setting guidelines........................564 23.11 Signal matrix for analog inputs SMAI..................564 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 24 24.5 Sample specification of communication requirements for the protection and control terminals in digital telecommunication networks.............587 24.6 IEC/UCA 61850-9-2LE Merging unit requirements ..............588 Section 25 Glossary......................591 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...

  • Page 25: Introduction

    The protection and control engineer must be experienced in electrical power engineering and have knowledge of related technology, such as protection schemes and communication principles. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...

  • Page 26: Product Documentation

    IED in a substation which is not in service. The chapters are organized in the chronological order in which the IED should be commissioned. The relevant procedures may be followed also during the service and maintenance activities. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...

  • Page 27: Document Revision History

    Functions CHMMHAI, VHMMHAI, DELVSPVC, DELSPVC and DELISPVC added. Updates/enhancements made to HZPDIF, CCRBRF, REALCOMP, PTRSTHR and FNKEYMDx. Ordering section updated. Document not released 2019-05 2.2.3 PTP enhancements and corrections Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...

  • Page 28: Related Documents

    The caution hot surface icon indicates important information or warning about the temperature of product surfaces. Class 1 Laser product. Take adequate measures to protect the eyes and do not view directly with optical instruments. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...

  • Page 29: Document Conventions

    Function block names are used in ACT and PST to identify functions. Respective function block names of Edition 1 logical nodes and Edition 2 logical nodes are shown in the table below. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 30 BFPTRC BFPTRC BFPTRC_F19 BFPTRC BFPTRC BFPTRC_F20 BFPTRC BFPTRC BFPTRC_F21 BFPTRC BFPTRC BFPTRC_F22 BFPTRC BFPTRC BFPTRC_F23 BFPTRC BFPTRC BFPTRC_F24 BFPTRC BFPTRC BICPTRC_01 BICPTRC BICPTRC Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 31 BUSPTRC BUTPTRC_B1 BUTPTRC BUTPTRC BBTPLLN0 BUTPTRC_B2 BUTPTRC BUTPTRC BUTPTRC_B3 BUTPTRC BUTPTRC BUTPTRC_B4 BUTPTRC BUTPTRC BUTPTRC_B5 BUTPTRC BUTPTRC BUTPTRC_B6 BUTPTRC BUTPTRC BUTPTRC_B7 BUTPTRC BUTPTRC Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 32 CCRBRF CCRBRF CCRWRBRF CCRWRBRF CCRWRBRF CCSRBRF CCSRBRF CCSRBRF CCSSPVC CCSRDIF CCSSPVC CMMXU CMMXU CMMXU CMSQI CMSQI CMSQI COUVGAPC COUVLLN0 COUVPTOV COUVPTOV COUVPTUV COUVPTUV Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 33 GOPPDOP GOPPDOP GOPPDOP PH1PTRC GRPTTR GRPTTR GRPTTR GSPTTR GSPTTR GSPTTR GUPPDUP GUPPDUP GUPPDUP PH1PTRC HZPDIF HZPDIF HZPDIF INDCALCH INDCALH INDCALH ITBGAPC IB16FCVB ITBGAPC Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 34 LOVPTUV LOVPTUV LOVPTUV LPHD LPHD LPTTR LPTTR LPTTR LT3CPDIF LT3CPDIF LT3CGAPC LT3CPDIF LT3CPHAR LT3CPTRC LT6CPDIF LT6CPDIF LT6CGAPC LT6CPDIF LT6CPHAR LT6CPTRC MVGAPC MVGGIO MVGAPC Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 35 ROV2PTOV ROV2PTOV SAPFRC SAPFRC SAPFRC SAPTOF SAPTOF SAPTOF SAPTUF SAPTUF SAPTUF SCCVPTOC SCCVPTOC SCCVPTOC SCHLCCH SCHLCCH SCHLCCH SCILO SCILO SCILO SCSWI SCSWI SCSWI Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 36 TCMYLTC TEIGAPC TEIGGIO TEIGAPC TEIGGIO TEILGAPC TEILGGIO TEILGAPC TMAGAPC TMAGGIO TMAGAPC TPPIOC TPPIOC TPPIOC TR1ATCC TR1ATCC TR1ATCC TR8ATCC TR8ATCC TR8ATCC TRPTTR TRPTTR TRPTTR Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 37 ZMFPDIS ZMFPTRC ZMFPTRC ZMMMXU ZMMMXU ZMHPDIS ZMHPDIS ZMHPDIS ZMMAPDIS ZMMAPDIS ZMMAPDIS ZMMPDIS ZMMPDIS ZMMPDIS ZMQAPDIS ZMQAPDIS ZMQAPDIS ZMQPDIS ZMQPDIS ZMQPDIS ZMRAPDIS ZMRAPDIS ZMRAPDIS Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 38 Section 1 1MRK 511 401-UUS F Introduction Function block name Edition 1 logical nodes Edition 2 logical nodes ZMRPDIS ZMRPDIS ZMRPDIS ZMRPSB ZMRPSB ZMRPSB ZSMGAPC ZSMGAPC ZSMGAPC Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...

  • Page 39: Application

    Conventional input transformer module and Merging Unit channels can be mixed freely in your application. Logic is prepared with a graphical tool. The advanced logic capability allows special applications such as automatic opening of disconnectors in multi-breaker arrangements, closing of breaker Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...

  • Page 40: Main Protection Functions

    = optional function included in packages A03 (refer to ordering details) IEC 61850 or ANSI Function description Bay control function name REC670 (Customized) Differential protection HZPDIF High impedance differential protection, single phase 00-12 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...

  • Page 41: Back-Up Protection Functions

    Two step residual overvoltage protection VDCPTOV Voltage differential protection LOVPTUV Loss of voltage check Frequency protection SAPTUF Underfrequency protection SAPTOF Overfrequency protection SAPFRC Rate-of-change of frequency protection Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...

  • Page 42: Control And Monitoring Functions

    LHMI control of PSTO SXCBR Circuit breaker TR1ATCC Automatic voltage control for tap changer, single control TR8ATCC Automatic voltage control for tap changer, parallel control Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 43 Fuse failure supervision VDSPVC Fuse failure supervision based on voltage difference DELVSPVC 7V_78 Voltage delta supervision, 2 phase DELISPVC Current delta supervision, 2 phase Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 44 Boolean to integer conversion with logical node representation, 16 IB16 Integer to Boolean 16 conversion ITBGAPC Integer to Boolean 16 conversion with Logic Node representation Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 45 Function description Total number of instances SCILO Interlocking BB_ES A1A2_BS A1A2_DC ABC_BC BH_CONN BH_LINE_A BH_LINE_B DB_BUS_A DB_BUS_B DB_LINE ABC_LINE AB_TRAFO SCSWI Switch controller Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 46 QCRSV Apparatus control RESIN1 RESIN2 POS_EVAL Evaluation of position indication XLNPROXY Proxy for signals from switching device via GOOSE GOOSEXLNRCV GOOSE function block to receive a switching device Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 47 Total number of instances for configurable logic blocks Q/T Configurable logic blocks Q/T Total number of instances ANDQT INDCOMBSPQT INDEXTSPQT INVALIDQT INVERTERQT ORQT PULSETIMERQT RSMEMORYQT SRMEMORYQT TIMERSETQT XORQT Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 48 Disturbance report A4RADR, B1RBDR- B22RBDR SPGAPC Generic communication function for Single Point indication SP16GAPC Generic communication function for Single Point indication 16 inputs Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 49 TEILGAPC Running hour meter PTRSTHR 51TF Through fault monitoring CHMMHAI ITHD Current harmonic monitoring, 3 phase VHMMHAI VTHD Voltage harmonic monitoring, 3 phase Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...

  • Page 50: Communication

    IEC 61850-9-2 Process bus communication, 8 merging units ACTIVLOG Activity logging ALTRK Service tracking IEC 62439-3 Parallel redundancy protocol IEC 62439-3 High-availability seamless redundancy Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 51 Current reversal and weak-end infeed logic for distance protection ZCLCPSCH Local acceleration logic ECPSCH Scheme communication logic for residual overcurrent protection ECRWPSCH Current reversal and weak-end infeed logic for residual overcurrent protection Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...

  • Page 52: Basic Ied Functions

    Signal matrix for analog inputs 3PHSUM Summation block 3 phase ATHSTAT Authority status ATHCHCK Authority check AUTHMAN Authority management FTPACCS FTP access with password Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 53 General LED indication part for LHMI OPENCLOSE_LED LHMI LEDs for open and close keys GRP1_LED1– Basic part for CP HW LED indication module GRP1_LED15 GRP2_LED1– GRP2_LED15 GRP3_LED1– GRP3_LED15 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...

  • Page 55: Configuration

    IO cards are required. Our proposal for a full version with control is to use two binary input modules and one binary output module. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...

  • Page 56: Description Of Configuration B30

    This configuration is used in double breaker arrangements. Control, measuring and interlocking is fully configured, including communication with other bays such as other lines and the bus coupler over GOOSE. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 57 TR PTTR U↑↓ U↑↓ 2(3U<) Ud> VTHD UTHD 2(I>/U<) TR1 ATCC TR8 ATCC UV2 PTUV VD SPVC VHM MHAI VR PVOC ZCLC PSCH ZC PSCH ZCRW PSCH IEC05000838‐6‐en.vsd IEC05000838 V6 EN-US Figure 3: Configuration diagram for configuration B30 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...

  • Page 58: Description Of Configuration C30

    IO cards are required. Our proposal for a full version with control is to use three binary input modules and two binary output modules. For systems without Substation Automation a second binary output board might be required. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 59 SA PFRC Ud> VTHD UTHD 2(I>/U<) VD SPVC VHM MHAI VR PVOC ZCLC PSCH ZC PSCH ZCRW PSCH IEC05000839-6-en.vsd IEC05000839 V6 EN-US Figure 4: Configuration diagram for configuration C30 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...

  • Page 60: Description Of Configuration D30

    Optional functions are available in PCM600 Application Configuration Tool and can be configured by the user. Interface to analog and binary IO:s are configurable without need of configuration Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 61 Analog and control circuits have been pre-defined. Other signals need to be applied as required for each application. The main differences between the packages above are the interlocking modules and the number of apparatuses to control. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...

  • Page 63: Analog Inputs

    All phase angles are calculated in relation to a defined reference. An appropriate analog input PhaseAngleRef defines the analog channel is selected and used as phase reference. The parameter channel that is used as phase angle reference. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...

  • Page 64: Example

    Forward always is looking towards the protected object. The following examples show the principle. 4.2.2.1 Example 1 SEMOD55055-23 v6 Two IEDs used for protection of two objects. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...

  • Page 65: Example 2

    IEDs. With these settings, the directional functions of the line protection shall be Forward to look towards the line. set to 4.2.2.3 Example 3 SEMOD55055-35 v7 One IED used to protect two objects. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 66 Forward to protect the line. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 67 Transformer as reference object. reference object. Correct setting is Correct setting is "ToObject" "ToObject" en05000462_ansi.vsd ANSI05000462 V1 EN-US Figure 10: Example how to set CT_WyePoint parameters in the IED Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 68 The main CT ratios must also be set. This is done by setting the two parameters for each current channel. For a 1000/5 A CT, the following settings shall be used: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...

  • Page 69: Examples On How To Connect, Configure And Set Ct Inputs For Most Commonly Used Ct Connections

    CT has typically one of the following values: • • However, in some cases, the following rated secondary currents are used as well: • • The IED fully supports all of these rated secondary values. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 70 For correct terminal designations, see the connection diagrams valid for the delivered IED. SMAI_20 CT 600/5 Wye Connected Protected Object ANSI13000002-3-en.vsd ANSI13000002 V3 EN-US Figure 13: Wye connected three-phase CT set with wye point towards the protected object Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 71 GRP_A, GRP_B and GRP_C. If GRP2N is connected, the data reflects the measured value of GRP2N. Another alternative is to have the wye point of the three-phase CT set as shown in figure 14: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 72 IED. A third alternative is to have the residual/neutral current from the three-phase CT set connected to the IED as shown in Figure 14. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 73 6). Depending on the type of functions, which need this current information, more than one preprocessing block might be connected in parallel to these three CT inputs. Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 74 IED as well. For correct terminal designations, see the connection diagrams valid for the delivered IED. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 75 If frequency tracking and compensation is required (this feature is typically required only for IEDs DFTReference shall be set accordingly. installed in the generating stations) then the setting parameters Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 76 IED as well. For correct terminal designations, see the connection diagrams valid for the delivered IED. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 77 CTPrim under the IED TRM settings. For all other protection applications (e.g. generator, shunt reactor, shunt capacitor and IBase parameter equal to the rated current transformer protection) it is typically desirable to set Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 78 Examples how to connect, configure and set VT inputs for most commonly used VT connections SEMOD55055-60 v6 Figure defines the marking of voltage transformer terminals commonly used around the world. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 79 It gives an overview of required actions by the user in order to make this measurement available to the built-in protection and control functions within the IED. For correct terminal designations, see the connection diagrams valid for the delivered IED. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 80 ANSI06000599 V2 EN-US Figure 20: A Three phase-to-ground connected VT SMAI2 BLOCK AI2P ^GRP2L1 ^GRP2L2 ^GRP2L1L2 ^GRP2N IEC16000140-1-en.vsdx IEC16000140 V1 EN-US Figure 21: A two phase-to-earth connected VT Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 81 IED. It shall be noted that this VT connection is only used on lower voltage levels (that is, rated primary voltage below 40 kV). Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 82 VTprim =13.8 kV VTsec =120 V Please note that inside the IED only ratio of these two parameters is used. Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 83 Figure gives overview of required actions by the user in order to make this measurement available to the built-in protection and control functions within the IED as well. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 84 # Not Used AI 11 (V) +3Vo ^GRP2N TYPE AI 12 (V) ANSI06000601-2-en.vsd ANSI06000601 V2 EN-US Figure 23: Open delta connected VT in high impedance grounded power system Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 85 VT to the IED for low impedance grounded or solidly grounded power systems. It shall be noted that this type of VT connection presents secondary voltage proportional to 3V to the IED. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 86 # Not Used ^GRP2_C +3Vo AI11 (V) ^GRP2N TYPE AI12 (V) ANSI06000602-2-en.vsd ANSI06000602 V2 EN-US Figure 24: Open delta connected VT in low impedance or solidly grounded power system Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 87 If frequency tracking and compensation is required (this feature is typically required only for IEDs installed in the generating stations) then the setting parameters DFTReference shall be set accordingly. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 88 EQUATION1932 V2 EN-US Figure 25gives an overview of required actions by the user in order to make this measurement available to the built-in protection and control functions within the IED. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 89 # Not Used ^GRP2_A ^GRP2_B # Not Used AI10 (V) # Not Used ^GRP2_C ^GRP2N AI11 (V) TYPE AI12 (V) ANSI06000603-2-en.vsd ANSI06000603 V2 EN-US Figure 25: Neutral point connected VT Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 90 If frequency tracking and compensation is required (this feature is typically required only for IEDs DFTReference shall be set accordingly. installed in the generating stations) then the setting parameters Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 91 ANSI13000239 V2 EN-US Figure 26: Local human-machine interface The LHMI of the IED contains the following elements • Keypad • Display (LCD) • LED indicators • Communication port for PCM600 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 92 Each function button has a LED indication that can be used as a feedback signal for the function button control action. The LED is connected to the required signal with PCM600. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 93 Both panels have a dynamic width that depends on the label string length. LEDs AMU0600427 v15 The LHMI includes three protection status LEDs above the display: Normal, Pickup and Trip. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 94 The push-buttons are also used to acknowledge alarms, reset indications, provide help and switch between local and remote control mode. The keypad also contains programmable push-buttons that can be configured either as menu shortcut or control buttons. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 95 LHMI keypad with object control, navigation and command push-buttons and RJ-45 communication port 1...5 Function button Close Open Escape Left Down Right Enter Remote/Local Uplink LED Not in use Multipage Menu Clear Help Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 96 The blocking of functions through the IEC61850 protocol can be reset in Main menu/Test/Reset IEC61850 Mod. The yellow LED changes to either Enabled or Disabled state depending on the state of operation. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 97 Numerical values are presented either in integer or in decimal format with minimum and maximum values. Character strings can be edited character by character. Enumerated values have a predefined set of selectable values. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 98 Do not connect the IED front port to a LAN. Connect only a single local PC with PCM600 to the front port. It is only intended for temporary use, such as commissioning and testing. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 99 More information is available in the sections Short guidance for the use of TCP Short guidance for the use of UDP. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 100 As shown in Figure 33, the IED can support 2 PMUREPORT instances and the client has to specify the PMU ID Code in order to know which PMUREPORT data needs to be Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 101 The UDP implementation in the IED is a UDP_TCP. This means that by default, only the data frames are sent out on UDP stream and the header frame, configuration frame and command frame are Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 102 Protocol reporting via IEEE 1344 and C37.118 PMUREPORT GUID-0C45D2FA-1B95-4FCA-B23B-A28C2770B817 v1 6.2.1 Identification GUID-0090956B-48F1-4E8B-9A40-90044C71DF20 v1 Function description IEC 61850 IEC 60617 ANSI/IEEE C37.2 identification identification device number Protocol reporting via IEEE 1344 and PMUREPORT C37.118 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 103 PHASORREPORT blocks including 32 configurable phasor channels (8 phasor channels in each PHASORREPORT block). Each phasor channel can be configured as a 3-phase (symmetrical components positive/negative/zero) or single-phase phasor (A/B/C). Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 104 24 Binary signals (8 Binary signals in each BINARYREPORT block). These binary signals can be for example dis-connector or breaker position indications or internal/ external protection alarm signals. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 105 PMUREPORT (PMUREPORT1) is shown. Note that connection of different signals to the PMUREPORT, in this figure, is only an example and the actual connections and reported signals on the IEEEC37.118/1344 can be defined by the user. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 106 With such settings the IED will be able to properly estimate the magnitude and the phase angle of measured current and voltage phasors in this wide frequency range. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 107 Reporting filters GUID-D39153B5-81CE-4C1F-A816-C7A4C3407048 v2 The PMUREPORT function block implements the reporting filters designed to avoid aliasing as the reporting frequency is lower than the sample/calculation frequency. This means, the Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 108 According to the IEEE C37.118.2 standard, the scale factors (conversion factor) for analog channels are defined in configuration frame 2 (CFG-2) and configuration frame 3 (CFG-3) frames as follows: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 109 Analo gXRange = 10000000000 IECEQUATION2450 V1 EN-US The scale factor is calculated as follows: ´ (10000000000 2.0) sc alefac tor 305180.43 a nd offse t 65535.5 IECEQUATION2451 V1 EN-US Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 110 The same SMAI or 3PHSUM block can be connected to more than one PHASORREPORT block only if all the connected PHASORREPORT blocks have similar instance number or only if all the connected Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 111 IEEE C37.118 standard. The reason is that the filtering in SMAI/3PHSUM block is adapted according to the performance class (SvcClass) and reporting rate of the connected instance of PHASORREPORT function block. In this example, SMAI1 will adapt its filtering Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 112 SMAI3 is configured as the reference block for DFT reference external out (DFTRefExtOut) and 3PHSUM uses external DFT reference (from SMAI3). Figures show the corresponding setting parameters. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 113 Figure 44: An example of correct connection of 3PHSUM and PHASORREPORT blocks in ACT IEC140000130-1-en.vsd IEC140000130 V1 EN-US Figure 45: SMAI1 setting parameters example-showing that SMAI3 is selected as the DFT reference (DFTRefGrp3) Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 114 1. On the other hand, since 3PHSUM is set to receive external DFT reference from SMAI3, therefore If settings for PHASORREPORT1 instances 1 and 2 above differ for SvcClass or Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 115 In case of different service classes, special rules shall be considered in PCM600 ACT for the connection of preprocessor blocks (SMAI) and 3PHSUM blocks to PHASORREPORT blocks. More details are available under section Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 116 32-bit IEEE floating-point value, respectively. The frequency-deviation and rate-of-change-of-frequency data are sent via the FREQ and DFREQ fields of data frame organization of IEEE C37.118.2 message format. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 117 PhasorX : The group selector for PhasorX. Here, the user can select the type of reported • synchrophasor from the phasor channel X as either a 3-phase symmetrical component or a single-phase phasor. The options are as follows: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 118 1, 2 organization defined in IEEE C37.118.2 message format. Single point-on-wave , RMS of analog input and Peak of analog input . The options are Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 119 Restricted ground fault protection for transformer, generator and shunt reactor windings • Restricted ground fault protection The application is dependent on the primary system arrangements and location of breakers, available CT cores and so on. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 120 Section 7 1MRK 511 401-UUS F Differential protection 3·87 3·87B 3·87 3·87B 3·87T 3·87 3·87T 3·87G ANSI05000163-1-en.vsd ANSI05000163 V2 EN-US 3·87 3·87 ANSI05000738-2-en.vsd ANSI05000738 V2 EN-US Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 121 For a through fault one current transformer might saturate when the other CTs still will feed current. For such a case a voltage will be developed across the measuring branch. The calculations Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 122 Check the sensitivity calculation below for reference. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 123 CTs in the circuit (for example, 4 for restricted earth fault protection, 2 for reactor differential protection, 3-5 for autotransformer differential protection). Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 124 Vxxx Series Resistance value does not exceed 200 W. Otherwise injection time shall be reduced to the minimum. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 125 Through load situation b) Through fault situation c) Internal faults ANSI05000427-2-en.vsd ANSI05000427 V2 EN-US Figure 50: The high impedance principle for one phase with two current transformer inputs Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 126 ANSI09000169 V4 EN-US Figure 51: CT connections for high impedance differential protection Description Scheme grounding point It is important to insure that only one grounding point exist in this scheme. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 127 AI04 (I) ^GRP2_N AI05 (I) Protected Object AI06 (I) 1-Ph Plate with Metrosil and Resistor ANSI09000170-5-en.vsdx ANSI09000170 V5 EN-US Figure 52: CT connections for restricted earth fault protection Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 128 400 ohms (400 VA) and for 5 A circuits say bigger than 100 ohms (2500 VA). This ensures that the current will circulate and not go through the differential circuit at through faults. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 129 T-zone is protected with a separate differential protection scheme. The 1Ph high impedance differential HZPDIF (87) function in the IED allows this to be done efficiently, see Figure 53. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 130 Normally this scheme is set to achieve a sensitivity of around 20 percent of the used CT primary rating so that a low ohmic value can be used for the series resistor. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 131 100 mA is the current drawn by the IED circuit and 10 mA is the current drawn by each CT just at pickup 20 mA is current drawn by metrosil at pickup Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 132 3·87 ANSI05000176-2-en.vsd ANSI05000176 V2 EN-US Figure 54: Application of the1Ph High impedance differential protection HZPDIF (87) function on a reactor Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 133 To calculate the sensitivity at operating voltage, refer to equation 23, which gives an acceptable value, ignoring the current drawn by the non-linear resistor. A little lower sensitivity could be selected by using a lower resistance value. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 134 The metrosil operating characteristic is given in the following figure. IEC05000749 V1 EN-US Figure 55: Current voltage characteristics for the non-linear resistors, in the range 10-200 V, the average range of current is: 0.01–10 mA Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 135 8.1.3 Setting guidelines IP14979-1 v1 M12915-4 v9 The parameters for instantaneous phase overcurrent protection PHPIOC (50) are set via the local HMI or PCM600. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 136 . The calculation should be done using the minimum source impedance values for Z and the maximum source impedance values for Z in order to get the maximum through fault current from A to B. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 137 The minimum primary setting (Is) for the instantaneous phase overcurrent protection is then: ³ × (Equation 25) EQUATION79 V3 EN-US Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 138 A fault in C has to be applied, and then the maximum current seen from the IED (I ) on the healthy line (this applies for single-phase-to-ground and two-phase-to-ground faults) is calculated. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 139 The IED setting value value for Pickup is given from this formula: × Pickup IBase (Equation 29) ANSIEQUATION1147 V1 EN-US Directional phase overcurrent protection, four steps OC4PTOC(51_67) SEMOD129998-1 v8 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 140 A typical case is when the protection will measure the current to a large motor. At the start up sequence of a motor the start current can be significantly larger than the rated current of the Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 141 PUMinOpPhSel : Minimum current setting level for releasing the directional start signals in % of IB . IB . This setting should be less than the lowest step setting. The default setting is 7% of Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 142 Forward / Reverse . Characteristx : Selection of time characteristic for step x . Definite time delay and different types of inverse time characteristics are available according to Table 19. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 143 By setting this parameter the operation time of the step can never be shorter than the setting. Setting range: 0.000 - 60.000s in steps of 0.001s. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 144 (1), IEC (2 = set constant time reset) and ANSI (3 = current dependent reset time). For IEC inverse time characteristics, the possible delay time settings are instantaneous (1) and IEC (2 = set constant time reset). Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 145 The protection reset current must also be considered so that a short peak of overcurrent does not cause the operation of a protection even when the overcurrent has ceased. This phenomenon is described in Figure 62. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 146 The minimum fault current Iscmin to be detected by the protection must be calculated. Taking this value as a base, the highest pickup current setting can be written according to Equation 32. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 147 The time setting is chosen to get the shortest fault time with maintained selectivity. Selectivity is assured if the time difference between the curves is larger than a critical time difference. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 148 IED A1 must have a delayed operation in order to avoid maloperation. The sequence of events during the fault can be described using a time axis shown in Figure 64. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 149 B1 is 40 ms the breaker open time is 100 ms the resetting time of protection A1 is 40 ms and the additional margin is 40 ms Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 150 For the fault at the home busbar this fault current is I . In this calculation the operational state with low source impedance Z and high source impedance Z should be used. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 151 (Equation 37) EQUATION285 V3 EN-US In case of parallel lines with zero sequence mutual coupling a fault on the parallel line, as shown in Figure 67, should be calculated. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 152 The limits are used for decreasing the used range of the IN>>Max and IN>>Min , the closest of the limits to IN>> is used by the function. If IN>>Max is IN>>Min , the limits are swapped. smaller than Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 153 Choice of time characteristics: There are several types of time characteristics available such as definite time delay and different types of inverse time characteristics. The selectivity between Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 154 Therefore, EF4PTOC (51N_67N) has a possibility of second harmonic restrain if the level of 2 harmonic current reaches a value above a set percent of the fundamental current. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 155 The angle is defined positive when the residual current lags the reference voltage (Vpol = 3V or V V pol = 3V or V Operation IDirPU en 05000135-4- ansi. vsd ANSI05000135 V3 EN-US Figure 68: Relay characteristic angle given in degree Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 156 2ndHarmStab : The rate of 2nd harmonic current content for activation of the 2nd harmonic restrain signal. The setting is given in % of the fundamental frequency residual current. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 157 This logic can be used to issue a fast trip if one breaker pole does not close properly at a manual or automatic closing. SOTF and under time are similar functions to achieve fast clearance at asymmetrical closing based on requirements from different utilities. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 158 These time delays can vary significantly between different protective equipment. The following time delays can be estimated: Protection trip time: 15-60 ms Protection resetting time: 15-60 ms Breaker opening time: 20-120 ms Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 159 INxMult : Multiplier for scaling of the current setting value. If a binary input signal (MULTPUx) is activated, the current operation level is increased by this setting constant. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 160 (zero-sequence voltage) is the polarizing quantity. The polarizing voltage and current can be internally generated when a three-phase set of voltage transformers and current transformers are used. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 161 To assure selectivity it is required that step 1 shall not give a trip at this fault. The requirement can be formulated according to Equation 42. ³ × 1.2 3I (remote busbar) step1 (Equation 42) EQUATION1199 V3 EN-US Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 162 A special case occurs at double circuit lines, with mutual zero-sequence impedance between the parallel lines, see Figure 74. One phase-to-ground fault ANSI05000152_2_en.vsd ANSI05000152 V2 EN-US Figure 74: Step 1, third calculation Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 163 Consider a fault as shown in Figure 76. One phase-ground-fault 50/51N 50/51N ANSI05000155_2_en.vsd ANSI05000155 V2 EN-US Figure 76: Step 2, selectivity calculation A second criterion for step 2 is according to equation 46. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 164 1.2 - 2.0 s is used. In other applications a current dependent inverse time characteristic is used. This enables a higher degree of selectivity also for sensitive ground- fault current protection. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 165 To enable optimal co-ordination all overcurrent relays, to be co- ordinated against each other, should have the same time characteristic. Therefore a wide range of standardized inverse time characteristics are available: IEC and ANSI. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 166 GlobalBaseSel : Selects the global base value group used by the function to define IBase , VBase and SBase . Note that this function will only use IBase value. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 167 RXIDG (logarithmic) The different characteristics are described in the Technical Reference Manual (TRM). Pickupx : Operation negative sequence current level for step x given in % of IBase . Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 168 For the independent time delay characteristics the possible delay time settings are instantaneous (1) and IEC (2 = set constant time reset). Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 169 AngleRCA : Relay characteristic angle given in degrees. This angle is defined as shown in figure 79. The angle is defined positive when the residual current lags the reference voltage (Vpol = -) Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 170 SDEPSDE (67N) SEMOD171436-1 v4 8.6.1 Identification SEMOD172025-2 v4 Function description IEC 61850 IEC 60617 ANSI/IEEE C37.2 identification identification device number Sensitive directional residual over SDEPSDE current and power protection Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 171 Therefore, better possibility to detect ground faults. In addition, in low impedance grounded networks, the inverse time characteristic gives better time-selectivity in case of high zero- resistive fault currents. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 172 In the setting of ground-fault protection, in a high impedance grounded system, the neutral point voltage (zero sequence voltage) and the ground-fault current will be calculated at the desired sensitivity (fault resistance). The complex neutral point voltage (zero sequence) can be calculated Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 173 In a system with a neutral point resistor (resistance grounded system) the impedance Z can be calculated as: × jX 3R (Equation 52) EQUATION1946 V1 EN-US Where is the resistance of the neutral point resistor Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 174 (zero seq) lineBC,0 Phase to ground fault en06000654_ansi.vsd ANSI06000654 V1 EN-US Figure 81: Equivalent of power system for calculation of setting The residual fault current can be written: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 175 EQUATION2029-ANSI V1 EN-US The angles φ and φ are the phase angles between the residual current and the residual voltage in the station compensated with the characteristic angle RCA. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 176 ) - ang(3V = ang(3I en06000648_ansi.vsd ANSI06000648 V1 EN-US Figure 82: Characteristic for RCADir equal to 0° RCADir equal to -90° is shown in Figure 83. The characteristic is for Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 177 The characteristic for this RCA = 0º ROA = 80º Operate area =-3V ANSI06000652-2-en.vsd ANSI06000652 V2 EN-US Figure 84: Characteristic for RCADir = 0° and ROADir = 80° Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 178 INDirPU is the pickup current level for the directional function when OpModeSel is set 3I0 and fi . IBase . The setting should be based on calculation of the ground fault The setting is given in % of current at required sensitivity of the protection. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 179 (Curve type = 17). The time characteristic equation is: æ ö ç ÷ ç ÷ × InMult ç ÷ æ ö ç ÷ ç ÷ è ø è Pickup N ø (Equation 63) EQUATION2031-ANSI V1 EN-US Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 180 If the temperature of the protected object reaches a set warning level can be given to the operator. This enables actions in the power system to be taken before Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 181 This temperature value should be chosen below the alarm temperature. Thermal overload protection, two time constants TRPTTR (49) IP14513-1 v4 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 182 (temperature) reaches such a level so that the transformer can be taken into service again. Therefore, the function will continue to estimate the Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 183 30 minutes the temperature of the oil is measured again. Now the oil temperature above the ambient temperature is DQ . The thermal time constant can now be estimated as: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 184 The start point given in the setting will ThetaInit: is prevent risk of no trip at overtemperature during the first moments after activation. set in % of the trip heat content level. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 185 75% of tC1 IHighTau2 110% of IB2 Tau2High 115% of tC2 ILowTau2 90% of IB2 Tau2Low 85% of tC2 ITrip 120% of IBx ThetaInit ResLo 60% of Itr Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 186  0.6 2509056 1505433.6 lockout release       90 ln((2677685.95 1505433.6) / (2677685.95 2700000)) 244 min lockout release Breaker failure protection CCRBRF(50BF) IP14514-1 v6 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 187 StartMode : By this setting it is possible to select how t1 and t2 timers are run and consequently how output commands are given from the function: Option 1 - LatchedStart : “By external start signals which is internally latched”. • Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 188 Note that any backup trip command will inhibit running of 30ms 30ms PICKUP TRRET 30ms TRBU Current Check CB Position Check 150ms ANSI 18001002-1-en.vsdx ANSI18001002 V1 EN-US Figure 85: Simplified overall logic for LatchedStart Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 189 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 190 It is often required that the total fault clearance time shall be less than a given critical time. This time is often dependent of the ability of the power system to maintain transient stability in case of a fault close to a power plant. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 191 (e.g.due to a fault in the station battery system). Note that any backup trip command will inhibit running of tStartTimeout timer. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 192 (t2 or CBCLDLx input has logical value one t2MPh) and 150ms logical value one expires and CBCLDLx input has logical value zero Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 193 *) or logical value one when current is CBCLDLx input has when current is smaller than logical value zero smaller than I>BlkCBPos I>BlkCBPos Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 194 *) or set level than I>BlkCBPos or external START CBCLDLx input has disappears logical value one when current is smaller than I>BlkCBPos Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 195 The stub protection is only activated when the disconnector of the object is open. STBPTOC (50STB) enables fast fault clearance of faults at the section between the CTs and the open disconnector. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 196 The setting should thus be based on fault calculations. t : Time delay of the operation. Normally the function shall be instantaneous. 8.11 Pole discrepancy protection CCPDSC(52PD) IP14516-1 v5 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 197 GlobalBaseSel : Selects the global base value group used by the function to define IBase , VBase and SBase . Note that this function will only use IBase value. Operation : Disabled or Enabled tTrip : Time delay of the operation. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 198 There are several contingencies that may cause reverse power: break of a main steam pipe, damage to one or more blades in the steam turbine or inadvertent closing of the main stop Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 199 0) to trip if the active power from the generator is less than about 2%. One should set the overpower protection (reference angle set to 180) to trip if the power flow from the network to the generator is higher than 1%. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 200 (Equation 71) EQUATION2057-ANSI V1 EN-US × (Equation 72) EQUATION2058-ANSI V1 EN-US × (Equation 73) EQUATION2059-ANSI V1 EN-US × (Equation 74) EQUATION2060-ANSI V1 EN-US Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 201 78. Minimum recommended setting is 0.2% of S when metering class CT inputs into the IED are used. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 202 Power1(2) + Hysteresis1(2) . The drop out power will be The possibility to have low pass filtering of the measured power can be made as shown in the formula: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 203 Then, the synchronous generator becomes a synchronous motor and starts to take electric power from the rest of the power system. This Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 204 An engine that is well run in might need no more than 5%. It is necessary to obtain information from the engine manufacturer and to measure the reverse power during commissioning. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 205 × (Equation 83) EQUATION2039 V1 EN-US PosSeq = × × PosSeq PosSeq (Equation 84) EQUATION2040 V1 EN-US × (Equation 85) EQUATION2041 V1 EN-US Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 206 With the parameter Angle1(2) is The function gives trip if the power component in the direction defined by the setting Power1(2) larger than the set pick up power value Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 207 The setting is given in degrees. For active power the set angle should be 0° or 180°. 180° should be used for generator reverse power protection. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 208 Calculated is settable parameter Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 209 Set the unsymmetrical current, which is relation between the difference of the minimum and maximum phase currents to the maximum phase current to typical Pickup_ub = 50% . Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 210 Each rack must be insulated from the other by insulators because the can casing within each rack are at a certain potential. Refer figure for an example: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 211 Which type of fusing is used may depend on can manufacturer or utility preference and previous experience. Because the SCBs are built from the individual capacitor units the overall connections may vary. Typically used SCB configurations are: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 212 Capacitor units should be suitable for continuous operation at up to 135% of rated reactive power caused by the combined effects of: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 213 CBPGAPC function can be used to provide the last four types of protection mentioned in the above list. 8.15.3 Setting guidelines GUID-CECD6525-779C-4A77-844D-031AAEE3A5B6 v1 GUID-7C456976-BA0D-4AAC-9C7A-F73AF52B2B44 v2 This setting example will be done for application as shown in figure 97: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 214 IBase = 289A ; Fundamental frequency SCB rated current in primary amperes. This value is used as a base value for pickup settings of all other features integrated in this function. Reconnection inhibit feature: OperationRecIn = Enabled ; to enable this feature Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 215 = 1.0 ; Time multiplier for IDMT stage. Selected value gives operate time in accordance with international standards tMax_HOL_IDMT = 2000s ; Maximum time delay for IDMT stage for very low level of harmonic overload Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 216 VRPVOC (51V) function is always connected to three-phase current and three-phase voltage input in the configuration tool, but it will always measure the maximum phase current and the minimum phase-to-phase voltage. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 217 Once enabled, the undervoltage stage will start a timer, which causes function tripping, if the voltage does not Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 218 By setting this parameter the operation time of the step can never be shorter than the setting. Operation_UV : it sets On / Off the operation of the under-voltage stage. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 219 = 1 (default value). Set the multiplier tDef_OC = 0.00 s, in order to add no additional delay to the trip time defined by the inverse time characteristic. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 220 EnBlkLowV to Disabled (default value) to disable the cut-off level for low-voltage of the 10. Set undervoltage stage. The other parameters may be left at their default value. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 221 The function has a high measuring accuracy and a settable hysteresis to allow applications to control reactive load. In many cases, UV2PTUV (27) is a useful function in circuits for local or remote automation processes in the power system. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 222 ConnType : Sets whether the measurement shall be phase-to-ground fundamental value, phase-to- phase fundamental value, phase-to-ground RMS value or phase-to-phase RMS value. Operation : Disabled or Enabled . Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 223 This function can be used to prevent function when the Block of trip or Block all unwanted trip is protected object is switched off. If the parameter is set prevented. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 224 Low load compared to the reactive power generation (symmetrical voltage decrease). Ground-faults in high impedance grounded systems causes, beside the high voltage in the neutral, high voltages in the two non-faulted phases, (unsymmetrical voltage increase). Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 225 Two step overvoltage protection (OV2PTOV, 59) is used to detect such faults. The setting must be above the highest occurring "normal" voltage and below the lowest occurring voltage Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 226 The time delay must be co-ordinated with other automated actions in the system. tResetn : Reset time for step n if definite time delay is used, given in s. The default value is 25 ms. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 227 To increase the security for different ground fault related functions, the residual overvoltage signal can be used as a release signal. The residual voltage can be Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 228 M13853-15 v3 The setting must be above the highest occurring "normal" residual voltage and below the highest acceptable residual voltage, due to regulation, good practice or other agreements. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 229 The other healthy phase will still have normal phase-to-ground voltage. The residual sum will have the same value as the remaining phase-to-ground voltage, which is shown in Figure 100. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 230 Inverse curve C or Prog. inv. curve . The choice is highly dependent of the protection application. Pickupn : Set operate overvoltage operation value for step n , given as % of residual voltage VBase : corresponding to Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 231 HystABSn is somewhat smaller than hysteresis area. Make sure that the set value for parameter the set pickup value. Otherwise there is a risk that step n will not reset properly. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 232 Ph C Ph B en06000390_ansi.vsd ANSI06000390 V1 EN-US Figure 101: Connection of voltage differential protection VDCPTOV (60) function to detect unbalance in capacitor banks (one phase only is shown) Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 233 The differences can be due to different voltage transformer ratios, different voltage levels e.g. the voltage measurement inside the capacitor bank can have a Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 234 Loss of voltage check LOVPTUV (27) SEMOD171868-1 v2 9.5.1 Identification SEMOD171954-2 v2 Function description IEC 61850 IEC 60617 ANSI/IEEE C37.2 identification identification device number Loss of voltage check LOVPTUV Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 235 27), if some but not all voltage are low, to typical 5.0 seconds and set the time delay for enabling tRestore to 3 - 40 seconds. the function after restoration Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 237 Overexcitation is also related to low frequency to protect a power system, or a part of a power system, against breakdown, by shedding load, in generation deficit situations. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 238 HVDC-set-point change and so on. SAPTOF (81) is very sensitive and accurate and can also be used to alert operators that frequency has slightly deviated from the set-point, and that manual actions might be enough. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 239 M14966-3 v5 Rate-of-change of frequency protection (SAPFRC, 81) is applicable in all situations, where reliable detection of change of the fundamental power system voltage frequency is needed. SAPFRC (81) Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 240 For more "normal" severe disturbances in large power systems, rate-of-change of frequency is much less, most often just a fraction of 1.0 Hz/s. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 241 1, mechanical stress on the blades is approximately 300 times the nonresonant operating condition stress values. The stress magnification factor is shown in the typical resonance curve in Figure 103. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 242 However, the IEEE/ANSI C37.106-2003 standard "Guide for Abnormal Frequency Protection for Power Generating Plants" provides some examples where the time accumulated within each frequency range is as shown in Figure 104. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 243 IBase and primary voltage VBase are set in the global Common base IED values for primary current GlobalBaseSel is used to select GBASVAL for the base values for settings function GBASVAL. The reference of base values. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 244 : to be coordinated to the grid requirements. tAccLimit , FreqHighLimit and FreqLowLimit setting is derived from the generator manufacturer's operating requirements. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 245 Each CVGAPC function module has got four independent protection elements built into it. Two overcurrent steps with the following built-in features: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 246 CVGAPC function will measure internally calculated negative sequence current phasor 3 · ZeroSeq CVGAPC function will measure internally calculated zero sequence current phasor multiplied by factor 3 Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 247 CVGAPC function will measure voltage phasor of the phase with maximum magnitude MinPh CVGAPC function will measure voltage phasor of the phase with minimum magnitude Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 248 Voltage Quantity is selected from 1 to 9, as shown in table 30. rated phase-to-phase voltage of the protected object in primary kV, when the measured Voltage Quantity is selected from 10 to 15, as shown in table 30. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 249 (including the block transformer). Higher quantities of machine current and voltage (3 to 4 per unit current and 50% to 70% rated voltage) can be expected if the generator is connected Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 250 IMinx is set above ANSI reset characteristic according to standard. If PickupCurr_OCx for any step the ANSI reset works as if current is zero when current drops below IMinx . Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 251 PosSeq current in the power line. To do this the following settings value) of measured within the same function shall be done: EnRestrainCurr to On 16. Set RestrCurrInput to PosSeq 17. Set 18. Set RestrCurrCoeff to value 0.1 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 252 By defining parameter x equal to maximum continuous negative sequence rating of the generator in accordance with the following formula 0.07 (Equation 102) EQUATION1756-ANSI V1 EN-US Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 253 CVGAPC function make sure that the base current value for the CVGAPC function is equal to the generator rated current TD_OC1 = 20 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 254 1.16 (Equation 106) EQUATION1755-ANSI V1 EN-US formula 3.5can be re-written in the following way without changing the value for the operate time of the generator stator overload IED: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 255 TD = 37.5 for the IEC standard or TD = 41.4 for the ANSI standard A_OC1 = 1/1.162 = 0.7432 C_OC1 = 1/1.162 = 0.7432 B_OC1 = 0.0 and P_OC1 = 2.0 PickupCurr_OC1 = 116% Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 256 Pickup current of 185% of generator rated current at rated generator voltage • Pickup current 25% of the original pickup current value for generator voltages below 25% of rated voltage Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 257 Enable one overcurrent step (for example, OC1) CurveType_OC1 to value IEC Def. Time 10. Select parameter PickupCurr_OC1 to value 38% 11. Set parameter tDef_OC1 to value 2.0s (typical setting) 12. Set parameter Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 258 = On , select CurrentInput = MaxPh and set VoltageInput to default value Operation_UC1 = On EnBlkLowl_UC1 = On BlkLowCurr_UC1 = 10.0 %IB StartCurr_UC1 = 70.0 %IB tDef_UC1 = 5.00 s tResetDef_UC1 = 0.0 s HarmRestr_UC1 = Off Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 259 The filter output can also be connected to the measurement function blocks such as CVMMXN (Measurements), CMMXU (Phase current measurement), VMMXU (Phase-phase voltage measurement), etc. in order to report the extracted phasor values to the supervisory system (e.g. MicroSCADA). Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 260 18.5Hz. The relay settings were T = 0.64 seconds, K= 35566 Amperes and minimal subsynchronous current trip level was set at I =300 Amperes primary. Solution: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 261 ÷ ç ÷ ç ÷ è ø è ø (Equation 112) EQUATION13000032 V1 EN-US Thus if the following rules are followed when multi-purpose overcurrent stage one is set: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 262 PosSeq RestrCurrCoeff 0.00 RCADir ROADir LowVolt_VM Setting Group1 Operation_OC1 StartCurr_OC1 30.0 CurrMult_OC1 CurveType_OC1 Programmable tDef_OC1 0.00 k_OC1 1.00 tMin1 tMin_OC1 1.40 ResCrvType_OC1 Instantaneous Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 263 1MRK 511 401-UUS F Section 12 System protection and control tResetDef_OC1 0.00 P_OC1 1.000 A_OC1 118.55 B_OC1 0.640 C_OC1 0.000 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 265 IMinOp : It must be set as a minimum to twice the residual current in the supervised CT circuits under normal service conditions and rated primary current. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 266 In cases where the line can have a weak-infeed of zero sequence current this function shall be avoided. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 267 OpModeSel can be selected to a requirement to increase the security of the fuse failure function V0I0 AND V2I2 which gives that both negative and zero sequence algorithms are activated and Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 268 The setting of the current limit be higher than the normal unbalance current that might exist in the system. The setting can be calculated according to equation 116. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 269 (mutual coupling to the other phases). VDLDPU with a sufficient margin below the minimum expected operating voltage. A safety Set the margin of at least 15% is recommended. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 270 VDSPVC output can be configured to block voltage dependent protection functions such as high-speed distance protection, undervoltage relays, underimpedance relays and so on. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 271 VBase is available in the Global Base Value groups; the particular Global Base Value GlobalBaseSel . group, that is used by VDSPVC (60), is set by the setting parameter Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 272 All the other supervision modes like RMS/DFT Mag or Angle requires minimum one cycle for delta detection and can be used for time delay functions. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 273 For islanding based on vector shift protection, the logic shown in Figure should be used to trip the breaker. With this logic, reliable tripping can be ensured as angle shift has been detected in all the three phase voltages. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 274 DelU> : This setting is used to detect the start value for instantaneous sample, RMS, DFT mag UBase to use this function as fault detection. based delta detection. Set a typical value of 50% of Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 275 DFT Mag based delta mode. 13.5.3 Setting guidelines GUID-69D28046-FAC4-4EF3-9886-F7B0F6341196 v2 Operation : This setting is used to enable/disable the delta supervision function. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 276 Delta supervision of real input DELSPVC is a general processed input delta supervision. It is used to configure any processed inputs such as: • Power (S) • Active power (P) • Reactive power (P) • Thermal heat content (ɸ) • Energy Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 277 That is, if to compare the change against. tHold : This setting defines the pulse length for the start signal. A typical value of this setting is 100 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 279 The difference in the phase angle is smaller than the set value of CloseAngleMax . • The closing angle is decided by the calculation of slip frequency and required pre-closing time. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 280 SESRSYN (25) function also includes a built in voltage selection scheme which allows adoption to various busbar arrangements. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 281 In this case it should be safer to close when the phase angle difference is smaller. To fulfill the above requirements the synchronism check function is provided with duplicate settings, one for steady (Manual) conditions and one for operation under disturbed conditions (Auto). Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 282 VDeadLineEnerg < 10 - 80 % of GblBaseSelLine VMaxEnerg < 50 - 180 % of GblBaseSelBus and/or GblBaseSelLine ANSI10000078-4-en.vsd ANSI10000078 V4 EN-US Figure 111: Principle for the energizing check function Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 283 SESRSYN function block. In case of a fuse failure, the SESRSYN energizing (25) function is blocked. The VB1OK/VB2OK and VB1FF/VB2FF inputs are related to the busbar voltage and the VL1OK/ VL2OK and VL1FF/VL2FF inputs are related to the line voltage. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 284 (B16I). If the PSTO input is used, connected to the Local-Remote switch on the local HMI, the choice can also be from the station HMI system, typically ABB Microscada through IEC 61850–8–1 communication. The connection example for selection of the manual energizing mode is shown in figure 112.
  • Page 285 The voltage from busbar VT is connected to V3PB1 and the voltage from the line VT is connected to V3PL1. The conditions of the VT fuses shall also be connected as shown above. The voltage CBConfig is set to No voltage sel . selection parameter Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 286 This means that the connections to the function block will be the same as for the single busbar CBConfig is set to No voltage sel . arrangement. The voltage selection parameter Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 287 2 is connected to V3PB2. The voltage from the line VT is connected to V3PL1. The positions of the disconnectors and VT fuses shall be connected as shown in figure 115. The voltage CBConfig is set to Double bus . selection parameter Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 288 The condition of VT fuses shall also be connected as shown in figure 115. The CBConfig is set to No voltage sel. for both function blocks. voltage selection parameter Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 289 VT is connected to V3PL1 on all three function blocks and the voltage from line2 VT is connected to V3PL2 on all three function blocks. The positions of the disconnectors and VT fuses shall be connected as shown in Figure 117. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 290 The physical analog connections of voltages and the connection to the IED and SESRSYN (25) function blocks must be carefully checked in PCM600. In all SESRSYN functions the connections Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 291 GblBaseSelBus ) and one setting for the line reference voltage ( GblBaseSelLine ) which independently of each other can be set to select one of the twelve GBASVAL functions used for Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 292 Off disables the Synchronizing function. With the setting On , the function is in the The setting service mode and the output signal depends on the input conditions. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 293 IED as there then can be big variations in closing time due to those components. Typical setting is 80-150 ms depending on the breaker closing time. tClosePulse The setting for the duration of the breaker close pulse. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 294 The purpose of the timer delay settings, tSCM and tSCA , is to ensure that the synchrocheck conditions remains constant and that the situation is not due to a temporary interference. Should Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 295 The parameters must therefore be set carefully to avoid overlapping. VMaxEnerg This setting is used to block the closing when the voltage on the live side is above the set value of VMaxEnerg . Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 296 “dead time”. If the auto reclosing dead time and line “dead time” differ then, the line will be energized until the breakers at both ends have opened. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 297 They must also be coordinated with the single-phase auto recloser and blocked during the dead time when a normal discrepancy occurs. Alternatively, they should use a trip time longer than the set single-phase dead time. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 298 This inhibit can, for example, be done from an auto recloser for 3-phase operation in progress signal. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 299 RI_HS input (initiate high-speed reclosing). When initiating RI_HS , the auto reclosing dead time for t1 3PhHS is used and the closing is done without checking the synchrocheck three-phase shot 1, condition. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 300 This time extension is controlled by the Extended t1 = On and the PLCLOST input. If this functionality is used the auto recloser setting Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 301 INPROGR output is activated. When the dead time runs out, the respective internal signal is transmitted to the output module for further checks and to issue a breaker closing command. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 302 Type of reclosing shots at different settings of ARMode or integer inputs to MODEINT MODEINT (integer) ARMode Type of fault 1st shot 2nd-5th shot 1/2/3ph Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 303 Should a new trip occur during this time, it is treated as a continuation of the first fault. The reclaim timer is started when the circuit breaker closing command is given. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 304 (normally not as no auto closing attempt has been given) Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 305 (SMPPTRC) in the IED has an evolving fault timer which ensures that second fault is always tripped three-pole. For other types Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 306 Close-Open (CO), or Open-Close-Open (OCO). If the available signal is of type “circuit breaker not charged” or “not ready”, an inverter can be inserted in front of the CBREADY input. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 307 A logical OR-gate can be used to combine the number of start sources. StartByCBOpen is used, the circuit breaker open condition shall also be RI input. connected to the Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 308 Indicates that single-pole or two-pole auto reclosing is in progress. It is used to temporarily block an ground-fault and/or pole disagreement function during the single-pole or two-pole open interval. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 309 Permit single-pole trip is the inverse of connection to external protection or trip relays. In case of a total loss of auxiliary power, the output relay drops and does not allow single-pole trip. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 310 Figure is showing an example of how to connect the auto recloser when used for single-pole, two-pole or three-pole auto reclosing. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 311 THOLHOLD 3PT4 TR2P 3PT5 TRUE TR3P SESRSYN (25)-AUTOOK SYNC WAIT RSTCOUNT WFMASTER ANSI04000135-3-en.vsd ANSI04000135 V3 EN-US Figure 122: Example of I/O-signal connections at a three-phase auto reclosing sequence Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 312 If auto reclosing of the first breaker is unsuccessful, the INHIBIT input of the slave unit interrupts the auto reclosing sequence of the connected to the latter. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 313 The settings for the auto recloser are set using the local HMI (LHMI) or PCM600. This setting guideline describes the settings of the auto recloser using the LHMI. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 314 Every new increase of the shot number needs a new activation of the The setting NoOfShots limits of course the possibility to increase the shot number. This ZoneSeqCoord . functionality is controlled by the setting Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 315 : If the circuit breaker closing command is given and the circuit breaker is closed within tUnsucCl , the SUCCL output is activated after the set time interval the set time interval tSuccessful . Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 316 A setting tWaitForMaster sets a maximum wait time for the WAIT input to reset. If the wait time expires, the Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 317 Local Local Local Apparatus Apparatus Apparatus Control Control Control CLOSE/OPEN CLOSE/OPEN CLOSE/OPEN breakers disconnectors grounding switches ANSI08000227.vsd ANSI08000227 V1 EN-US Figure 125: Overview of the apparatus control functions Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 318 • Proxy for signals from switching device via GOOSE XLNPROXY The extension of the signal flow and the usage of the GOOSE communication are shown in Figure 127. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 319 SXCBR SXCBR SXCBR SCILO SXSWI SCSWI SCILO en05000116_ansi.vsd ANSI05000116 V1 EN-US Figure 126: Signal flow between apparatus control function blocks when all functions are situated within the IED Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 320 IED HMI without logging in. The default position of the local/remote switch is on remote. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 321 Remote). The Local/Remote switch position can also be set to Off, which means no operator place selected that is, operation is not possible either from local or from remote. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 322 SCSWI may handle and operate on one three-phase device or three one-phase switching devices. After the selection of an apparatus and before the execution, the switch controller performs the following checks and actions: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 323 SXSWI representing a circuit switch that is, a disconnector or an grounding switch. Circuit breaker (SXCBR) can be realized either as three one-phase switches or as one three-phase switch. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 324 GOOSEXLNRCV function (see Figure and Figure 130). IEC16000071 V1 EN-US Figure 129: Configuration with XLNPROXY and GOOSEXLNRCV where all the IEC 61850 modelled data is used, including selection Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 325 The LOC input indicates that only local commands hierarchy are allowed for the breaker IED function. Blocked-for-open-cmd The BLKOPN is active indicating that the switch is blocked for open commands. Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 326 (up to 60 instances are available). The received signals are either the request for reservation from another bay or the acknowledgment Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 327 Figure 133. The solutions in Figure and Figure do not have the same high security compared to the solution in Figure 131, but instead have a higher availability, since no acknowledgment is required. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 328 The Generic Automatic Process Control function, GAPC, handles generic commands from the operator to the system. The overview of the interaction between these functions is shown in Figure below. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 329 (Interlocking) Enable Enable open close Res. GAPC Open cmd granted (Generic Close cmd Automatic SXSWI SCSWI Open/Close Process (Disconnector) (Switching control) Control) Open/Close Position IEC05000120-3-EN.vsdx IEC05000120 V3 EN-US Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 330 The setting parameters for the apparatus control function are set via the local HMI or PCM600. 14.3.8.1 Bay control (QCBAY) M16670-3 v7 If the parameter AllPSTOValid is set to No priority , all originators from local and remote are accepted without any priority. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 331 When the time has expired, the control function is reset and a cause-code is given. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 332 Close and Open Close – Open – Close – Open Larger values handled as 4, both Close and Open Open – Close – Open – Close – Open more Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 333 To connect or disconnect a parallel circuit carrying load current. The switching voltage across the open contacts is thus virtually zero, thanks to the parallel circuit (for example, < 1% of rated voltage). Paralleling of power transformers is not allowed. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 334 The interlocking for line bay (ABC_LINE, 3) function is used for a line connected to a double busbar arrangement with a transfer busbar according to figure 135. The function can also be used for a Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 335 789 is open VP789TR The switch status for 789 is valid. EXDU_BPB No transmission error from the bay that contains the above information. For bay n, these conditions are valid: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 336 No bus-coupler connection between busbar WA2 and WA7. BC_27_CL A bus-coupler connection exists between busbar WA2 and WA7. VP_BC_12 The switch status of BC_12 is valid. Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 337 A bus-section coupler connection exists between bus-sections 1 and 2. VPS1S2TR The switch status of bus-section coupler BS is valid. EXDU_BS No transmission error from the bay that contains the above information. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 338 Figure 138: Signals to a line bay in section 1 from the bus-coupler bays in each section For a line bay in section 2, the same conditions as above are valid by changing section 1 to section 2 and vice versa. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 339 2189G_CL = 0 • BC_12_CL = 0 • BC_27_OP = 1 • BC_27_CL = 0 • VP_BC_12 = 1 14.4.3 Interlocking for bus-coupler bay ABC_BC (3) IP14144-1 v2 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 340 The switch status of 189 and 289 are valid. EXDU_12 No transmission error from the bay that contains the above information. For bus-coupler bay n, these conditions are valid: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 341 B1B2_BS, corresponding signals from busbar B are used. The same type of module (A1A2_BS) is used for different busbars, that is, for both bus-section circuit breakers A1A2_BS and B1B2_BS. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 342 Section 1 Section 2 (WA1)A1 (WA2)B1 (WA7)C A1A2_DC(BS) B1B2_DC(BS) ABC_BC ABC_BC en04000484_ansi.vsd ANSI04000484 V1 EN-US Figure 143: Busbars divided by bus-section disconnectors (circuit breakers) To derive the signals: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 343 The switch status of bus-section coupler BS is valid. EXDU_BS No transmission error from the bay containing the above information. For a bus-coupler bay in section 1, these conditions are valid: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 344 • 289_CL = 0 • 2089_OP = 1 • 2089_CL = 0 • 2189G_OP = 1 • 2189G_CL = 0 • BC_12_CL = 0 • VP_BC_12 = 1 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 345 M13566-6 v4 If the busbar is divided by bus-section disconnectors into bus-sections, the busbar-busbar connection could exist via the bus-section disconnector and bus-coupler within the other bus- section. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 346 If there is no second busbar B at the other side of the transformer and therefore no 489 disconnector, then the state for 489 is set to open by setting the appropriate module inputs as follows: • 489_OP = 1 • 489_CL = 0 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 347 Section 2 (WA1)A1 (WA2)B1 (WA7)C A1A2_BS B1B2_BS ABC_BC ABC_BC ABC_LINE AB_TRAFO ABC_LINE AB_TRAFO en04000489_ansi.vsd ANSI04000489 V1 EN-US Figure 148: Busbars divided by bus-section circuit breakers To derive the signals: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 348 The switch status of bus-section coupler BS is valid. EXDU_BS No transmission error from the bay that contains the above information. For a bus-section circuit breaker between A1 and A2 section busbars, these conditions are valid: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 349 Figure 149: Signals from any bays for a bus-section circuit breaker between sections A1 and For a bus-section circuit breaker between B1 and B2 section busbars, these conditions are valid: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 350 152 open circuit breaker is not used or the state for BBTR is set to open. That is, no busbar transfer is in progress in this bus-section: • BBTR_OP = 1 • VP_BBTR = 1 14.4.6 Interlocking for bus-section disconnector A1A2_DC (3) IP14159-1 v2 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 351 No transmission error from any bay that contains the above information. These signals from each line bay (ABC_LINE), each transformer bay (AB_TRAFO), and each bus- coupler bay (ABC_BC) are needed: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 352 ..EXDU_BB (bay n/sect.A1) en04000494_ansi.vsd ANSI04000494 V1 EN-US Figure 153: Signals from any bays in section A1 to a bus-section disconnector Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 353 ANSI04000496 V1 EN-US Figure 155: Signals from any bays in section B1 to a bus-section disconnector For a bus-section disconnector, these conditions from the B2 busbar section are valid: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 354 The switch status of all disconnectors on bus-section 1 is valid. VPS2_DC The switch status of all disconnectors on bus-section 2 is valid. EXDU_BB No transmission error from double-breaker bay (DB) that contains the above information. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 355 ANSI04000500 V1 EN-US Figure 159: Signals from double-breaker bays in section A2 to a bus-section disconnector For a bus-section disconnector, these conditions from the B1 busbar section are valid: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 356 A1A2_DC and B1B2_DC. But for B1B2_DC, corresponding signals from busbar B are used. Section 1 Section 2 (WA1)A1 (WA2)B1 A1A2_DC(BS) B1B2_DC(BS) BH_LINE BH_LINE BH_LINE BH_LINE en04000503_ansi.vsd ANSI04000503 V1 EN-US Figure 162: Busbars divided by bus-section disconnectors (circuit breakers) Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 357 (WA1)A1 (WA2)B1 (WA7)C A1A2_DC(BS) B1B2_DC(BS) BB_ES ABC_BC BB_ES ABC_LINE AB_TRAFO ABC_LINE en04000505_ansi.vsd ANSI04000505 V1 EN-US Figure 164: Busbars divided by bus-section disconnectors (circuit breakers) To derive the signals: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 358 The switch status of 189 is valid. VP289TR The switch status of 289 is valid. EXDU_BS No transmission error from the bay BS (bus-section coupler bay) that contains the above information. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 359 Figure 166: Signals from any bays in section A2 to a busbar grounding switch in the same section For a busbar grounding switch, these conditions from the B1 busbar section are valid: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 360 Figure 168: Signals from any bays in section B2 to a busbar grounding switch in the same section For a busbar grounding switch on bypass busbar C, these conditions are valid: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 361 VP189TR The switch status of 189 is valid. VP289TR The switch status of 289 is valid. EXDU_DB No transmission error from the bay that contains the above information. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 362 The interlocking for a double busbar double circuit breaker bay including DB_BUS_A (3), DB_BUS_B (3) and DB_LINE (3) functions are used for a line connected to a double busbar arrangement according to figure 172. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 363 989_OP = VOLT_OFF • 989_CL = VOLT_ON If there is no voltage supervision, then set the corresponding inputs as follows: • VOLT_OFF = 1 • VOLT_ON = 0 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 364 For application without 989 and 989G, just set the appropriate inputs to open state and disregard the outputs. In the functional block diagram, 0 and 1 are designated 0=FALSE and 1=TRUE: • 989_OP = 1 • 989_CL = 0 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 365 The length of the control pulse can be set within a wide range to accommodate Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 366 The tap changer can be operated from the front of the IED or from a remote place alternatively. On the IED front there is a local remote switch that can be used to select the operator place. For this Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 367 Thus, single-phase as well as, phase-phase or three-phase feeding on the LV-side is possible but it is commonly selected for current and voltage. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 368 Automatic voltage control for tap changer, single control TR1ATCC (90) measures the magnitude of the busbar voltage V . If no other additional features are enabled (line voltage drop compensation), this voltage is further used for voltage regulation. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 369 SEMOD159053-82 v5 The time characteristic defines the time that elapses between the moment when measured voltage exceeds the deadband interval until the appropriate VRAISE or VLOWER command is initiated. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 370 D is equal to 1). For other values see figure 176. It should be noted that operating times, t1 and 10 seconds for shown in the figure are for 30, 60, 90, 120, 150 & 180 seconds settings for tMin . Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 371 V , otherwise V will be used. However, a situation where V >V can be caused by a capacitive load condition, and if the wish Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 372 With these factors, TR1ATCC (90) or TR8ATCC (90) adjusts the value of the set voltage Vset according to the following formula: × Vsetadjust Vset I Base (Equation 123) EQUATION1978-ANSI V2 EN-US Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 373 High circulating currents and loss of control would be the result of this runaway tap situation. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 374 The tap positions will diverge and finally end up in a runaway tap situation if no measures to avoid this are taken. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 375 , the line voltage drop compensation in figure gives a voltage increase (actually, by adjusting the ratio X with respect to the power factor, the length of the vector V Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 376 Voltage control of parallel transformers with the circulating current method means minimizing of the circulating current at a given voltage target value, thereby achieving: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 377 Now the magnitude of the no-load voltage for each transformer can be approximated with: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 378 I is cyclically updated with the most recent measured values. If two Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 379 As the name indicates they will adapt to the manual tapping of the transformer that has been put in manual mode. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 380 However if the capacitive current is also considered in the calculation of the circulating current, then the influence can be compensated for. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 381 Q1, which makes it possible to calculate the reactive capacitance: (Equation 126) EQUATION1981-ANSI V1 EN-US Thereafter the current I at the actual measured voltage V can be calculated as: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 382 TR8ATCC (90) when the circulating current or the master-follower method is used. This information tells each TR8ATCC (90), which transformers that it has to consider in the parallel control. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 383 TR8ATCC (90) function block has an output ATCCOUT. This output contains two sets of signals. One is the data set that needs to be transmitted to other TR8ATCC (90) blocks in the same parallel Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 384 The transformers controlled in parallel with the circulating current method or the master-follower method must be assigned unique identities. These identities are entered as a setting in each Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 385 Setting parameters for blocking that can be set in TR1ATCC (90) or TR8ATCC (90) under general settings in PST/local HMI are listed in table 41. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 386 The outputs VBLK and TOTBLK or AUTOBLK will be activated depending on the actual parameter setting. Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 387 RESETERR on TCMYLTC (84) function block, or alternatively by changing control mode of TR1ATCC (90) or TR8ATCC (90) function to Manual and then back to Automatic. Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 388 RESETERR on TCMYLTC (84) function block, or alternatively by changing control mode of TR1ATCC (90) or TR8ATCC (90) function to Manual and then back to Automatic. Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 389 TR1ATCC (90) or TR8ATCC (90) outputs ICIRC and TOTBLK or AUTOBLK will be activated depending on the actual parameter setting. Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 390 The output AUTOBLK will be activated. Deblocking is made via the input DEBLKAUT. Blockings activated by the operating conditions, without setting or separate external activation possibilities, are listed in table 44. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 391 TR8ATCCs (90) that is, all units of the parallel group. The following conditions in any one of TR8ATCCs (90) in the group will cause mutual blocking when the circulating current method is used: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 392 TR1ATCC (90) or TR8ATCC (90) for proper operation. Especially at commissioning of for example, Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 393 BIM module to TCMYLTC (84) or TCLYLTC (84) input TCINPROG, and it can then be used by TCMYLTC (84) or TCLYLTC (84) function in three ways, which is explained below with the help of figure 185. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 394 If this would happen, TCMYLTC (84) or TCLYLTC (84) would see this as a spontaneous TCINPROG signal without an accompanying VRAISE or VLOWER command, and this would then Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 395 TransformerTapControl(YLTC,84)/TCMYLTC:1 or TCLYLTC:1/Reset Counter and ResetCLCounter Both counters and their last reset dates are shown on the local HMI as service values under Main menu/Test/Function status/Control/TransformerTapControl(YLTC,84)/TCMYLTC:x/ TCLYLTC:x/CLCNT_VALandMain menu/Test/Function status/Control/TransformerTapControl (YLTC,84)/TCMYLTC:x/TCLYLTC:x/CNT_VAL Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 396 TapPosBk : Selection of action to be taken in case of Tap Position Error, or if the tap changer has reached an end position. UVBk : Selection of action to be taken in case the busbar voltage V falls below Vblock . Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 397 The inner deadband is symmetrical around VSet , see section "Automatic voltage control for a VDeadbandInner is equal to DV single transformer",figure 175. In that figure . The setting shall be Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 398 (for example, assume two equal transformers on the same tap position). The load Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 399 (Equation 130) EQUATION1939 V1 EN-US To achieve a more correct regulation, an adjustment to a value of j2 slightly less than -90° (2 – 4° less) can be made. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 400 Rline values and the required Xline values method is possible to do simply by adding the required separately to get the combined impedance. However, the line drop impedance has a tendency to Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 401 P> means an active power greater than a value in the P> means pickup for all reverse direction. This is shown in figure where a negative value of Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 402 CircCurrLimit : Pick up value for the circulating current blocking function. The setting is made in I2Base . percent of tCircCurr : Time delay for the circulating current blocking function. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 403 TapPosOffs : This setting gives the tap position offset in relation to the master so that the follower can follow the master’s tap position including this offset. Applicable when regulating in the follow tap command mode. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 404 IBase : Base current in primary Ampere for the HV-side of the transformer. tTCTimeout : This setting gives the maximum time interval for a raise or lower command to be completed. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 405 NrPos : Sets the number of positions in the switch (max. 32). OutType : Steady or Pulsed . tPulse : In case of a pulsed output, it gives the length of the pulse (in seconds). Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 406 Figure 190: Control of Autorecloser from local HMI through Selector mini switch VSGAPC is also provided with IEC 61850 communication so it can be controlled from SA system as well. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 407 DPGAPC function detects the change. Refer to Table for the description of the input-output relationship in terms of the value and the quality attributes. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 408 The parameters for the single point generic control 8 signals (SPC8GAPC) function are set via the local HMI or PCM600. Operation : turning the function operation Enabled / Disabled . There are two settings for every command output (totally 8): Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 409 Single command, 16 signals SINGLECMD SEMOD119849-1 v2 14.11.1 Identification GUID-2217CCC2-5581-407F-A4BC-266CD6808984 v1 Function description IEC 61850 IEC 60617 ANSI/IEEE C37.2 identification identification device number Single command, 16 signals SINGLECMD Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 410 Figure and figure show other ways to control functions, which require steady Enabled/ Disabled signals. Here, the output is used to control built-in functions or external devices. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 411 Parameters to be set are MODE, common for the whole block, and CMDOUTy which includes the user defined name for each output signal. The MODE input sets the outputs to be one of the types Disabled, Steady, or Pulse. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 412 0 to 1. That means the configured logic connected to the command function block may not have a cycle time longer than the cycle time for the command function block. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 413 Blocking schemes M16866-24 v5 In a blocking scheme a reverse looking zone is used to send a block signal to the remote end to block an overreaching zone. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 414 If the fault is in forward direction, the sending is inhibited by a forward directed distance (or directional current or directional ground fault) element. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 415 A general requirement on permissive schemes is that it shall be fast and secure. If the sending signal(s) is issued by underreaching or overreaching zone, it is divided into a permissive underreach or permissive overreach scheme. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 416 The scheme can be used for all line lengths. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 417 To overcome the lower dependability in permissive schemes, an unblocking function can be used. Use this function at older, less reliable, power-line carrier (PLC) communication, where the signal Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 418 NoRestart if Unblocking scheme with no alarm for loss of guard is to be used. Restart if Unblocking scheme with alarm for loss of guard is to be used) Set to tSecurity = 0.035 s Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 419 15.1.3.5 Unblocking scheme M13869-43 v4 Unblock Restart (Loss of guard signal will give both trip and alarm Choose NoRestart if only trip is required) tSecurity = 0.035 s Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 420 When the breaker B1 opens for clearing the fault, the fault current through B2 bay will invert. If the communication signal has not reset at the same time as the distance protection function used in Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 421 The intertrip receive signal is connect to input CRL. WEI=Echo&Trip . The WEI function block will then give phase • The WEI function shall be set to selection and trip the local breaker. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 422 WEI and cause unwanted carrier send (ECHO) signals. When single pole tripping is required, a detailed study of the voltages during phase-to-phase and phase-to-ground faults should be done, at different fault locations. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 423 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 424 (ECRWPSCH, 85) function. Metallic communication paths adversely affected by fault generated noise may not be suitable for conventional permissive schemes that rely on signal transmitted during a protected line fault. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 425 IP14365-1 v4 15.5.1 Identification M14883-1 v2 Function description IEC 61850 IEC 60617 ANSI/IEEE C37.2 identification identification device number Current reversal and weak-end ECRWPSCH infeed logic for residual overcurrent protection Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 426 Note that there is no fault current from node B. This causes that the IED at B cannot detect the fault and trip the Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 427 If the teleprotection equipment is integrated in the protection IED the decision time can be slightly reduced. The principle time sequence of signaling at current reversal is shown. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 428 (3V0) higher than the maximum false network frequency residual voltage that can occur during normal service conditions. The recommended minimum setting is two times the false zero-sequence voltage during normal service conditions. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 429 The same philosophy can be used for two-pole tripping and autoreclosing. To prevent closing of a circuit breaker after a trip, the function offers a lockout function. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 430 Depending on which phases are involved the outputs TR1P, TR2P and TR3P will be activated as well. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 431 TR3P To activate lockout for any trip To reset lockout ANSI05000545-6-en.vsdx ANSI05000545 V6 EN-US Figure 205: The trip logic function SMPPTRC (94) used for single-pole tripping application Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 432 Example of directional data GUID-08AC09AB-2B2F-4095-B06E-1171CF225869 v2 An example how to connect the directional data from different application functions to the trip function is given below, see Figure 206: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 433 BFI_3P , The trip function (SMPPTRC) splits up the directional data as general output data for BFI_A , BFI_B , BFI_C , STN , FW and REV . Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 434 16.2.2 Application M15321-3 v13 The trip matrix logic (TMAGAPC) function is used to route trip signals and other logical output signals to different output contacts on the IED. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 435 Operation : Enabled or Disabled 16.4 Logic for group alarm WRNCALH 16.4.1 Identification GUID-3EBD3D5B-F506-4557-88D7-DFC0BD21C690 v4 Function description IEC 61850 IEC 60617 ANSI/IEEE C37.2 identification identification device number Logic for group warning WRNCALH Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 436 A set of standard logic blocks, like AND, OR etc, and timers are available for adapting the IED configuration to the specific application needs. Additional logic blocks that, beside the normal Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 437 ACT configuration tool with the designation of the function block and the cycle time, see example below. IEC09000695_2_en.vsd IEC09000695 V2 EN-US Figure 207: Example designation, serial execution number and cycle time for logic function Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 438 One FXDSIGN function block is included in all IEDs. Example for use of GRP_OFF signal in FXDSIGN The Restricted earth fault function (REFPDIF) (87N) can be used both for auto-transformers and normal transformers. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 439 Boolean 16 to Integer conversion B16I SEMOD175715-1 v1 16.8.1 Identification SEMOD175721-2 v2 Function description IEC 61850 IEC 60617 ANSI/IEEE C37.2 identification identification device number Boolean 16 to integer conversion B16I Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 440 The sum of the numbers in column “Value when activated” when all INx (where 1≤x≤16) are active that is=1; is 65535. 65535 is the highest boolean value that can be converted to an integer by the B16I function block. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 441 Input 8 BOOLEAN Input 9 IN10 BOOLEAN Input 10 IN11 BOOLEAN Input 11 1024 IN12 BOOLEAN Input 12 2048 IN13 BOOLEAN Input 13 4096 Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 442 Name of input Type Default Description Value when Value when activated deactivated BOOLEAN Input 1 BOOLEAN Input 2 BOOLEAN Input 3 BOOLEAN Input 4 Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 443 0 to 65535 communicated via IEC 61850 and connected to the ITBGAPC function block to a combination of activated outputs OUTx where 1≤x≤16. The values of the different OUTx are according to the Table 46. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 444 Settable time limits for warning and alarm are provided. The time limit for overflow indication is fixed to 999999.9 seconds. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 445 Absolute : Comparison is performed on absolute values of input and reference values • • Signed : Comparison is performed on signed values of input and reference values. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 446 Comparator for real inputs - REALCOMP 16.14.1 Identification GUID-0D68E846-5A15-4C2C-91A2-F81A74034E81 v1 Function description IEC 61850 IEC 60617 ANSI/IEEE C37.2 identification identification device number Comparator for real inputs REALCOMP Real<=> Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 447 For the above condition the comparator can be designed with settings as follows, EnaAbs = Absolute RefSource = Set Value SetValue = 100 RefPrefix = Kilo EqualBandHigh = 5.0 % of reference value Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 448 INPUT and REF. Then the settings should be adjusted as below, EnaAbs = Absolute RefSource = Input REF EqualBandHigh = 5.0 % of reference value EqualBandLow = 5.0 % of reference value . Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 449 IEDs in order to verify proper operation and connection of instrument transformers (CTs and VTs). During normal service by periodic comparison of the measured value Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 450 The measuring functions CMSQI and VMSQI provide sequence component quantities: • I: sequence currents (positive, zero, negative sequence, magnitude and angle) • V: sequence voltages (positive, zero and negative sequence, magnitude and angle). Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 451 Operation : Disabled / Enabled . Every function instance (CVMMXN, CMMXU, VMMXU, CMSQI, VMSQI, VNMMXU) can be taken in operation ( Enabled ) or out of operation ( Disabled ). Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 452 Observe the related zero point clamping settings in Setting group N for CVMMXN ( IGenZeroDb ). If measured value is below VGenZeroDb and/or IGenZeroDb calculated S, P, Q XZeroDb . and PF will be zero and these settings will override Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 453 (example). The first phase will be used as reference channel and compared with the curve for calculation of factors. The factors will then be used for all related channels. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 454 (TRM) and the logic configuration made in PCM600. Measurement function application for a 380kV OHL SEMOD54481-12 v11 Single line diagram for this application is given in figure 212: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 455 Zero point clamping in % of Set minimum current level to 3%. Current below Ibase 3% will force S, P and Q to zero. Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 456 5% of Vn VMagComp30 Magnitude factor to calibrate 0.00 voltage at 30% of Vn VMagComp100 Magnitude factor to calibrate 0.00 voltage at 100% of Vn Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 457 PCM600 for analog input channels Connect, in PCM600, measurement function to LV side CT & VT inputs Set the setting parameters for relevant Measurement function as shown in the following table Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 458 Base setting for power in MVA 31.5 Set based on rated power Global base) Measurement function application for a generator SEMOD54481-110 v8 Single line diagram for this application is given in figure 214. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 459 (as per IED internal default direction) Mode Selection of measured current Arone Generator VTs are connected between phases (V- and voltage connected) Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 460 TempLOLimit : This is used to set the limit for a temperature lockout condition in the circuit breaker. tPressureAlarm : This is used to set the time delay for a pressure alarm indication, given in s. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 461 TempLOLimit : This is used to set the limit for a temperature lockout condition in the oil insulated device. tLevelAlarm : This is used to set the time delay for a level alarm indication, given in s. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 462 For breaker maintenance or replacement at the right time, the remaining life of the breaker must be estimated. The remaining life of a breaker can be estimated using the maintenance curve provided by the circuit breaker manufacturer. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 463 Breaker interrupts at and above rated fault current, that is, 50 kA, one operation at 50 kA is equivalent to 10000/50 = 200 operations at the rated operating current. The remaining life of Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 464 For proper functioning of the circuit breaker, it is also essential to monitor the circuit breaker operation, spring charge indication or breaker wear, travel time, number of operation cycles and accumulated energy during arc extinction. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 465 LOAccCurrPwr : Lockout limit setting for accumulated energy. SpChAlmTime : Time delay for spring charging time alarm. tDGasPresAlm : Time delay for gas pressure alarm. tDGasPresLO : Time delay for gas pressure lockout. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 466 Menu/Settings / IED Settings / Monitoring / Event Function) or via the Parameter Setting Tool (PST). EventMask (Ch_1 - 16) M12811-5 v3 The inputs can be set individually as: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 467 IED setting plan, improve existing equipment, and so on. This information can also be used in a longer perspective Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 468 (AxRADR), which is used by Fault locator (FL) after estimation by Trip Value Recorder (TVR). Disturbance report function acquires information from both AxRADR and BxRBDR. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 469 The IED is in test mode Red LED: Steady light Triggered on binary signal N with SetLEDx = Trip (or Start and Trip) Flashing The IED is in configuration mode Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 470 M12179-492 v4 OpModeTest = Disabled . Disturbance report function does not save If the IED is in test mode and any recordings and no LED information is displayed. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 471 The analog trigger of Disturbance report is not affected if analog input M is to be included in the OperationM = Enabled / Disabled ). disturbance recording or not ( Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 472 It is suggested to point out a sampled voltage input signal, for example, a line or busbar phase voltage (channel 1-30). Sequential of events M12179-440 v3 function has no dedicated parameters. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 473 BINSTATREP has 16 inputs and 16 outputs. The output status follows the inputs and can be read from the local HMI or via SPA communication. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 474 2 phase faults: the loop between the faulted phases. • for 2 phase-to-ground faults: the loop between the faulted phases. • for phase-to-ground faults: the phase-to-ground loop. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 475 Power system specific parameter settings are not general settings but specific setting included in the setting groups, that is, this makes it possible to change conditions for the Fault locator with short notice by changing setting group. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 476 Connection diagram for analog currents included IN from parallel line shown in figure 219. en07000113_1_ansi.v ANSI07000113 V2 EN-US Figure 219: Example of connection of parallel line IN for Fault locator LMBRFLO 17.9 Limit counter L4UFCNT GUID-22E141DB-38B3-462C-B031-73F7466DD135 v1 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 477 Settable time limits for warning and alarm are provided. The time limit for overflow indication is fixed to 99999.9 hours. At overflow the accumulated time resets and the accumulation starts from zero again. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 478 Both IEEE and IEC standards have established transformer thermal model for all cooling system types and described formulae for transformer temperature calculation. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 479 (average winding to average oil temperature gradient). • The hot spot temperature rise is higher than the top winding temperature rise with the factor H ). called Hot Spot Factor ( Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 480 • Normal life expectancy • Normal life expectancy loading: The transformer loading is continuous at rated output when operated under usual conditions. • Sacrifice of life expectancy Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 481 Deterioration of insulation reduces mechanical strength and dielectric strength. Heating from heavy overload or large electromagnetic force resulting from short circuit causes expansion and unusual movement of conductors and it leads to turn-to-turn fault. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 482 Based on the settings temperature calculations. Both IEEE and IEC standards defines the transformer parameters based on three categories of transformer rating. In the case of three phase transformers: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 483 Following settings are required to calculate the winding current with available CT input: AvailableCT : Availability of CT connection can be set by this setting. The options are: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 484 TankMass : This setting is used to set the transformer tank mass. This mass is only the tank and fittings that are in contact with heated oil. LoadLoss : This setting is used to set the transformer load loss at rated condition. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 485 CuLossW1 : This setting is used to set the winding loss at rated load for the winding 1. CuLossW2 : This setting is used to set the winding loss at rated load for the winding 2. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 486 OctAmbTmp : This setting is used to set the October month average ambient temperature. NovAmbTmp : This setting is used to set the November month average ambient temperature. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 487 LOLRST from local HMI reset menu. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 488 For power transformer with 65°C hot spot temperature rise: • Top oil temperature = 110°C • Hot spot winding temperature = 180°C • Maximum loading = 200% Settings related to warning and alarm are: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 489 Set the transformer rated power of the 500 MVA function on which the parameters are selected TrafoType Select the transformer number of Three phase phases Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 490 TTLoadLoss 10.0 MW Set the load loss of the transformer arrived from the type test for the calculation of oil time constant Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 491 MassW2 Set the mass of transformer winding 2 10.0 t when the winding time constant mode Calculated is selected as Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 492 JulyAmbTmp 30° C Set the July month average ambient temperature for the calculation of top oil temperature when ambient temperature sensor failure/absence Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 493 InitialLife 0.0 Hours Set the initial loss of insulation life ExpectedLife 1, 80,000 Hours Set the expected life of the transformer Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 494 They are based principally on informed engineering judgment and favorable, historical field experience as said in IEEE standard. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 495 Calculation of zero sequence current is difficult when more than one measured current does not have zero sequence current. The function is able to calculate zero sequence current for a winding Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 496 Winding 1, Winding 3 is selected, then the mentioned winding. For example, if the value function assumes OLTC1 is located in winding 1 and OLTC2 is located in winding 3. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 497 The Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 498 W2 and W3 in the parameters name. InitCmlTFCnt : It defines the initial overall fault counter value for the transformer. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 499 A-B-C. Monitored Transformer Winding CT Wye CT in Delta CT in Delta Connected DAC Connected DAB Connected ANSI18000079-1-en.vsd ANSI18000079 V1 EN-US Figure 223: Main CT connections for transformers Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 500 It is strongly recommended to use wye connected main CTs on all sides of the monitored power transformer. 17.12.4.2 Application examples for power transformers GUID-694949AA-4EA8-4B30-B8D1-10AB0A7622A7 v1 Three application examples are presented here and each one has the following solutions: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 501 DAC delta CT connection must be used for 69 kV CTs in order to put 69 kV & 12.5 kV currents in phase. In order to ensure proper application of the IED for this power transformer, proceed as follows: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 502 Example 2: Delta-wye connected power transformer without tap charger GUID-0E5F0588-DB5F-4B6E-ADE2-8190D5D9AA99 v1 Single line diagrams for two possible solutions for such type of power transformer with all relevant application data is given in Figure 225. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 503 Enter the settings for all three CT input channels used for the HV side CTs as shown in Table Table 59: HV side CTs input channels Setting parameter Selected value for both solutions CTprim CTsec CTStarPoint ToObject Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 504 Single line diagrams for two possible solutions for such type of power transformer with all relevant application data is given in Figure 226. This example is also applicable for autotransformer not loaded with tertiary delta. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 505 Selected value for solution 1 (wye Selected value for solution 2 (delta connected CT) connected CT) CTprim EQUATION1891 V1 EN-US (To compensate for delta connected CTs) CTsec CTStarPoint FromObject ToObject Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 506 The zero sequence current is removed by the main CT delta connections. Therefore, when wye winding sides, the CTs are connected in delta the zero sequence current correction shall be Disabled in the IED. set to Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 507 IEC06000559 V1 EN-US Dyn1 DAB/Yy0 IEC06000560 V1 EN-US YNd11 DAB/Yy0 IEC06000561 V1 EN-US Dyn11 DAC/Yy0 IEC06000562 V1 EN-US YNd5 YD150 DAB/Yy6 IEC06000563 V1 EN-US Dyn5 DY150 DAC/Yy6 IEC06000564 V1 EN-US Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 508 Select value W1 I pickup 350 % IBaseW1 W2 I pickup 350 % IBaseW2 W3 I pickup 350 % IBaseW3 t_MinTripDelay 0.2 s Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 509 PCC to control the harmonic current from the utility to the consumer. Thereby, the voltage distortion must be limited in order to prevent it from spreading to other facilities. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 510 PCC due to the lack of diversity, cancellation, and other phenomena that tend to reduce the combined effects of multiple harmonic sources to levels below their algebraic summation. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 511 WrnLimit5thHD : It defines the warning limit for the calculated fifth harmonic distortion. tDelayAlm5thHD : It defines the alarm delay time from warning for the calculated fifth harmonic distortion. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 512 The recommended limits for total harmonic distortion and individual harmonic distortion are available in the IEEE 519 standard. The limits are based on measurements which are done at the Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 513 WrnLimit5thHD : It defines the warning limit for the calculated fifth harmonic distortion. tDelayAlm5thHD : It defines the alarm delay time from warning for the calculated fifth harmonic distortion. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 515 40 Hz. Oscillation suppression is released at 30 Hz. Block/release values for oscillation can be changed on the local HMI and PCM600 under Main menu/Configuration/I/O modules. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 516 Also all Accumulated Active Forward, Active Reverse, Reactive Forward and Reactive Reverse energy values can be presented. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 517 For the advanced user there are a number of settings for direction, zero clamping, max limit, and so on. Normally, the default values are suitable for these parameters. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 519 The IP address can be set in separate subnetworks. Subnet mask . This field will be updated to the SCL model The subnetwork mask can be set in Subnetwork selection. based on the Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 520 Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy (HSR) provides redundant communication over station bus running the available communication protocols. The redundant communication uses two Ethernet ports. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 521 Figure 228: Parallel Redundancy Protocol (PRP) Device 1 Device 2 PhyPortA PhyPortB PhyPortA PhyPortB PhyPortB PhyPortA PhyPortB PhyPortA Device 4 Device 3 IEC16000038-1-en.vsdx IEC16000038 V1 EN-US Figure 229: High-availability Seamless Redundancy (HSR) Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 522 Some merging units are able to get data from classical measuring transformers, others from non-conventional measuring transducers and yet others can pick up data from both types. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 523 Operation for the route can be set to On / Off by checking and unchecking the check-box in the operation column. Gateway specifies the address of the gateway. Destination specifies the destination. Destination subnet mask specifies the subnetwork mask of the destination. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 525 Figure shows the topology of an IEC 61850–8–1 configuration. IEC 61850–8–1 specifies only the interface to the substation LAN. The LAN itself is left to the system integrator. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 526 GOOSE peer-to-peer communication. Station HSI MicroSCADA Gateway GOOSE Control Protection Control and protection Control Protection en05000734.vsd IEC05000734 V1 EN-US Figure 233: Example of a broadcasted GOOSE message Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 527 The actual range of the measured value is shown on the range output of MVGAPC function block. When a Measured value expander block (RANGE_XP) is connected to the range output, the logical outputs of the RANGE_XP are changed accordingly. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 528 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 529 The electronic part of a non-conventional measuring transducer (like a Rogowski coil or a capacitive divider) can represent a MU by itself as long as it can send sampled data over process bus. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 530 This can be resolved by connecting external binary input signals to the BLOCK input on the respective SMAI function blocks with the use of ACT. When the BLOCK input on a SMAI function is Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 531 This can be resolved by using the same ACT configuration recommendations and procedures as described in section Faulty merging unit for bay in service. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 532 Breaker failure protection CCRBRF PoleSlip/Out-of-step PSPPPAM protection Breaker failure protection, CCSRBRF Restricted earth fault REFPDIF single phase version protection, low impedance Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 533 VDCPTOV protection, 3 CT sets, 2-3 protection line ends Line differential L6CPDIF Fuse failure supervision VDRFUF protection, 6 CT sets, 3-5 line ends Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 534 Four step directional NS4PTOC Distance protection zone, ZMRPDIS negative phase sequence quadrilateral overcurrent protection characteristic, separate settings Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 535 IED to be synchronized via PPS,IRIG-B or PTP. It is also possible to use an internal GPS receiver in the IED (if the external clock is using GPS). Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 536 SyncAccLevel : can be set to 1μs since this corresponds to a maximum phase angle error of • 0.018 degrees at 50Hz Settings on the local HMI under Main menu/Configuration/Communication/Ethernet configuration/Access point/AP_X: • Operation: On • PTP: On Two status monitoring signals can be: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 537 Figure 239: Setting example when MU is the synchronizing source Settings on the local HMI under Main menu/Configuration/Time/Synchronization/ TIMESYNCHGEN:1/IEC61850-9-2: HwSyncSrc : set to PPS as generated by the MU (ABB MU) • SyncLostMode : set to Block to block protection functions if time synchronization is lost •...
  • Page 538 IED hardware time synchronization. No time synchronization This example is not valid when GPS time is used for differential protection, when PTP is enabled or when the PMU report is used. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 539 MU and no TRM, parameter PPS . This maintains analog and binary data correlation in disturbance recordings still set to without blocking protection functions if PPS is lost. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 540 Corporation. This protocol is designed for communication in control networks and is a peer-to- peer protocol where all the devices connected to the network can communicate with each other Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 541 SEMOD119881-1 v3 20.4.2.1 Identification GUID-1A6E066C-6399-4D37-8CA5-3074537E48B2 v3 Function description IEC 61850 IEC 60617 ANSI/IEEE C37.2 identification identification device number Multiple command and receive MULTICMDRCV Multiple command and send MULTICMDSND Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 542 Connection to a PC can be made directly (if the PC is located in the substation), via a telephone modem through a telephone network with ITU (former CCITT) characteristics or via a LAN/WAN connection. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 543 Refer to technical data to determine the rated communication speed for the selected communication interfaces. The IED does not adapt its speed to the actual communication conditions because the communication speed is set on the local HMI. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 544 IEC 60870-5-103, refer to IEC 60870 standard part 5: Transmission protocols, and to the section 103, Companion standard for the informative interface of protection equipment. 20.6.1.2 Design M17109-41 v1 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 545 IEC 60870-5-103 . The events created in the IED available for the IEC 60870-5-103 protocol are based on the: • IED status indication in monitor direction Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 546 Function blocks with user defined input measurands in monitor direction, I103MeasUsr. These function blocks include the FUNCTION TYPE parameter for each block in the private range, and the INFORMATION NUMBER parameter for each block. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 547 “OPTICAL103:1” for the optical serial channel on the SLM • “RS485103:1” for the RS485 port The protocol to activate on a physical port is selected under: Main menu/Configuration/Communication/Station Communication/Port configuration/ • RS485 port Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 548 As for the commands defined in the protocol there is a dedicated function block with eight output signals. Use PCM600 to configure these signals. To realize the BlockOfInformation command, Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 549 Private range Private range Private range Private range Private range Private range Private range Private range Private range Private range Private range Private range Table continues on next page Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 550 To support the information, corresponding functions must be included in the protection IED. There is no representation for the following parts: • Generating events for test mode • Cause of transmission: Info no 11, Local operation Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 551 DNP3 Communication protocol 20.7.1 Application GUID-EF1F0C38-9FF6-4683-8B10-AAA372D42185 v1 For more information on the application and setting guidelines for the DNP3 communication protocol refer to the DNP3 Communication protocol manual. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 553 IED-B has access to all currents and, therefore, this is the only place where the differential current is evaluated. If the evaluation results in a trip, the trip signal will be sent over the two communication links. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 554 The LDCM can also be used together with an external optical to galvanic G.703 converter or with an alternative external optical to galvanic X.21 as shown in figure 248. These solutions are aimed Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 555 TerminalNo is used to assign a unique address to each LDCM in all current differential IEDs. Up to 256 LDCMs can be assigned a unique number. For example, in a local IED with two LDCMs: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 556 LowPower for fibers 0 – 1 km and HighPower for fibers greater than 1 km. Short-range LDCM: Use LowPower and HighPower . Medium-range LDCM: Typical distance 80 km for both Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 557 0.25 dB/splice 0.25 dB/splice 0.1 dB/splice 0.1 dB/splice 0.1 splices/km 0.1 splices/km 0.05 splices/km 0.05 splices/km Fiber margin for 0.1 dB/km 0.1 dB/km 0.01 dB/km 0.01 dB/km aging Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 558 MaxtDiffLevel indicates the maximum time difference allowed between internal clocks in respective line ends. 64 kbit mode specific settings TransmCurr is used to select among the following: Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 559 It is recommended to set the minimum range that will cover the expected fault current value. For example, if a 40kA fault level is expected on the network, the 0-50kA settings range should be chosen. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 561 40 events. The list is based on the FIFO principle, that is, when it is full, the oldest event is overwritten. The list contents cannot be modified, but the whole list can be cleared using the Reset menu in the LHMI. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 562 CHNGLCK input. If such a situation would occur in spite of these precautions, then please contact the local ABB representative for remedial action. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 563 LinkStatus indicates the Ethernet link status for the front port 22.4.2 Setting guidelines GUID-CE3344E8-539B-47E0-9C19-8239988BDBCF v3 The function does not have any parameters available in the local HMI or PCM600. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 565 • ProductionDate • IEDProdType Figure 249: IED summary This information is very helpful when interacting with ABB product support (for example during repair and maintenance). 23.2.2 Factory defined settings M11789-39 v11 The factory defined settings are very useful for identifying a specific version and very helpful in the case of maintenance, repair, interchanging IEDs between different Substation Automation Systems and upgrading.
  • Page 566 The output signals can be used as conditions in the configurable logic. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 567 (PST) for activation with the ActiveGroup function block. 23.5 Rated system frequency PRIMVAL IP15064-1 v2 23.5.1 Identification GUID-B8B3535D-227B-4151-9E98-BEB85F4D54DE v1 Function description IEC 61850 IEC 60617 ANSI/IEEE C37.2 identification identification device number Primary system values PRIMVAL Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 568 GlobalBaseSel : Selects the global base value group used by the function to define ( IBase ), ( VBase ) SBase ). and ( 23.7 Global base values GBASVAL GUID-2FDB0A2C-10FE-4954-B6E4-9DA2EEEF1668 v1 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 569 Application Configuration tool. These names will define SMBI function in the Signal Matrix tool. The user defined name for the input or output signal will also appear on the respective output or input signal. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 570 This information is then used by the respective functions connected to this SMAI block in ACT (for example protection, measurement or monitoring functions). Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 571 Overfrequency protection (SAPTOF, 81), Underfrequency protection (SAPTUF, 81) and Rate-of-change frequency protection (SAPFRC, 81) due to that all other information except frequency and positive sequence voltage might be wrongly calculated. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 572 Examples of adaptive frequency tracking Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 573 When two or more preprocessing blocks are used to feed one protection function (e.g. over-power function GOPPDOP), it is of outmost importance that parameter setting DFTReference has the same set value for all of the preprocessing blocks involved Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 574 In other DFTReference of SMAI is InternalDFTRef . application the usual setting of the parameter Example 1 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 575 SMAI1:13 – SMAI12:24: reference (SMAI7:7) For task time group 3 this gives the following settings: SMAI1:25 – SMAI12:36: DFTReference = ExternalDFTRef to use DFTSPFC input as reference (SMAI7:7) Example 2 Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 576 This means that it is possible to see when a function is activated or trips. It also enables the user to follow the operation of several related functions to check correct functionality and to check parts of the configuration, and to check parts. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 577 Off or Blocked , the Start LED on the When IEC 61850 Mod of a function is set to LHMI will be set to flashing to indicate the abnormal operation of the IED. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 578 With time synchronization, events and disturbances within the whole network, can be compared and evaluated. In the IED, the internal time can be synchronized from the following sources: • BIN (Binary Minute Pulse) • • • IEC103 • SNTP Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 579 All the parameters related to time are divided into two categories: System time and Synchronization. 23.13.2.1 System time M11348-119 v6 The time is set with years, month, day, hour, minute, second and millisecond. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 580 The parameter within a Substation Automation System, for IEDs connected in a communication network (IEC 61850-8-1). The SyncMaster can have the following values: Disabled • SNTP -Server • Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 581 PTP VLAN tag does not need to be the same on all access points in one IED. It is possible to mix as long as they are the same for all devices on each subnet. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 582 If synchronization of the IED and the merging unit is based on GPS, set the parameter SyncLostMode to BlockOnLostUTC in order to provide a block of protection functions whenever the global common time is lost. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 583 45 ms, and this will continue for up to 10 minutes. To On for the access point where the merging avoid this, configure PTP (IEEE 1588) to unit is configured. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 585 80% have been considered when CT requirements have been decided for ABB IEDs. Even in the future this level of remanent flux probably will be the maximum level that will be considered when decided the CT requirements. If higher remanence levels should be considered, it should often lead to unrealistic CT sizes.
  • Page 586 VHR type CTs (i.e. with new material) to be used together with ABB protection IEDs. However, this may result in unacceptably big CT cores, which can be difficult to manufacture and fit in available space.
  • Page 587 The most common practice is to use four wires Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 588 The characteristic of the non remanence type CT (TPZ) is not well defined as far as the phase angle error is concerned. If no explicit recommendation is given for a specific function we therefore recommend contacting ABB to confirm that the non remanence type can be used.
  • Page 589 The burden of an IED current input channel (VA). S =0.020 VA/channel for I =1 A and S =0.150 VA/channel for I =5 A Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 590 If the directional overcurrent function is used the CTs must have a rated equivalent limiting secondary e.m.f. E that is larger than or equal to the required rated equivalent limiting secondary e.m.f. E below: alreq Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 591 X and the limiting secondary voltage V knee kneeBS TPS). The value of the E is lower than the corresponding E according to IEC 61869-2. It is not knee Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 592 The following guide may also be referred for some more application aspects of ANSI class CTs: IEEE C37.110 (2007), IEEE Guide for the Application of Current Transformers Used for Protective Relaying Purposes. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 593 Bit Error Rate (BER) for high availability of the differential protection • <10 during normal operation • <10 during disturbed operation Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 594 IED (IEC/UCA 61850-9-2LE) is a subset of the IEC 61850-9-2. For example the IED covers the client part of the standard, not the server part. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 595 In principle the accuracy of the current and voltage transformers, together with the merging unit, shall have the same quality as direct input of currents and voltages. Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 597 Combined backplane module CCITT Consultative Committee for International Telegraph and Telephony. A United Nations-sponsored standards body within the International Telecommunications Union. CAN carrier module CCVT Capacitive Coupled Voltage Transformer Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 598 Dead line live bus Distributed Network Protocol as per IEEE Std 1815-2012 Disturbance recorder DRAM Dynamic random access memory Disturbance report handler Digital signal processor Direct transfer trip scheme Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 599 HFBR connector type Plastic fiber connector HLV circuit Hazardous Live Voltage according to IEC60255-27 Human-machine interface HSAR High speed autoreclosing High-availability Seamless Redundancy High-voltage HVDC High-voltage direct current Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 600 Ingression protection, according to IEC 60529, level IP54-Dust-protected, protected against splashing water. Internal failure signal IRIG-B: InterRange Instrumentation Group Time code format B, standard 200 International Telecommunications Union Local area network Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 601 Permissive overreach transfer trip Process bus Bus or LAN used at the process level, that is, in near proximity to the measured and/or controlled components Parallel redundancy protocol Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 602 Status of fault Strömberg Protection Acquisition (SPA), a serial master/slave protocol for point-to-point and ring communication. Switch for CB ready condition Switch or push button to trip Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 603 "Zulu time." "Zulu" in the phonetic alphabet stands for "Z", which stands for longitude zero. Undervoltage Weak end infeed logic Voltage transformer X.21 A digital signalling interface primarily used for telecom equipment Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 604 Three times zero-sequence current.Often referred to as the residual or the ground-fault current Three times the zero sequence voltage. Often referred to as the residual voltage or the neutral point voltage Bay control REC670 Application manual © Copyright 2017 ABB. All rights reserved...
  • Page 606 ABB AB Grid Automation Products SE-721 59 Västerås, Sweden Phone +46 (0) 21 32 50 00 Scan this QR code to visit our website www.abb.com/protection-control © Copyright 2017 ABB. All rights reserved.

This manual is also suitable for:

Rec670

Table of Contents