1. Manuals
  2. Brands
  3. ABB Manuals
  4. Protection Device
  5. REG650 ANSI
  6. Commissioning manual

ABB REG650 Commissioning Manual

Relion 650 series generator protection
Hide thumbs Also See for REG650:
Table of Contents

Advertisement

Quick Links

Download this manual See also: Technical Manual
®
Relion
650 series
Generator protection REG650
Commissioning manual

Advertisement

Table of Contents
loading

Related Manuals for ABB REG650

Summary of Contents for ABB REG650

  • Page 1 ® Relion 650 series Generator protection REG650 Commissioning manual...
  • Page 3 Document ID: 1MRK 502 049-UEN Issued: October 2016 Revision: A Product version: 1.3 © Copyright 2013 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 (EMC 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 standards EN 50263 and 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 6 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 7 Safety information Dangerous voltages can occur on the connectors, even though the auxiliary voltage has been disconnected. Non-observance can result in death, personal injury or substantial property damage. Only a competent electrician is allowed to carry out the electrical installation. National and local electrical safety regulations must always be followed.

  • Page 9: Table Of Contents

    Table of contents Table of contents Section 1 Introduction...............7 This manual..................7 Intended audience................7 Product documentation...............8 Product documentation set............8 Document revision history............. 9 Related documents................9 Symbols and conventions..............10 Symbols..................10 Document conventions..............11 Section 2 Available functions............13 Main protection functions..............13 Back-up protection functions............
  • Page 10 Table of contents Section 5 Testing IED operation.............35 Preparing the IED to verify settings..........35 Activating the test mode..............37 Preparing the connection to the test equipment....... 37 Connecting the test equipment to the IED........38 Releasing the function to be tested..........39 Verifying analog primary and secondary measurement....
  • Page 11 Table of contents Verifying the settings.............. 55 Load encroachment LEPDIS ............58 Measuring the operate limit of set values.......59 Completing the test..............59 Testing current protection functions..........59 Four step phase overcurrent protection 3-phase output OC4PTOC................... 59 Verifying the settings.............. 59 Completing the test..............
  • Page 12 Table of contents Negative-sequence time overcurrent protection for machines NS2PTOC ...................77 Verifying settings by secondary injection....... 77 Voltage-restrained time overcurrent protection VRPVOC... 79 Verifying the settings.............. 79 Completing the test..............80 Testing voltage protection functions..........80 Two step undervoltage protection UV2PTUV ......80 Verifying the setting..............81 Completing the test..............
  • Page 13 Table of contents Completing the test..............97 Testing control functions..............98 Synchrocheck, energizing check, and synchronizing SESRSYN................... 98 Testing the synchronizing function........100 Testing the synchrocheck check.......... 101 Testing the energizing check..........104 Testing the voltage selection..........106 Completing the test.............. 106 Interlocking................106 Apparatus control APC..............
  • Page 14 Table of contents Checking the time synchronization........120 Running the display test............120 Indication messages...............121 Internal faults................121 Warnings................... 121 Additional indications..............122 Correction procedures..............122 Changing and setting the password.......... 122 Identifying IED application problems......... 122 Inspecting the wiring.............123 Section 9 Glossary............... 127 Commissioning manual...

  • Page 15: Section 1 Introduction

    Section 1 1MRK 502 049-UEN A Introduction Section 1 Introduction This manual The commissioning manual contains instructions on how to commission the IED. The manual can also be used by system engineers and maintenance personnel for assistance during the testing phase. The manual provides procedures for the checking of external circuitry and energizing the IED, parameter setting and configuration as well as verifying settings by secondary injection.

  • Page 16: Product Documentation

    Section 1 1MRK 502 049-UEN A Introduction Product documentation 1.3.1 Product documentation set Engineering manual Installation manual Commissioning manual Operation manual Application manual Technical manual Communication protocol manual IEC07000220-3-en.vsd IEC07000220 V3 EN Figure 1: The intended use of manuals throughout the product lifecycle The engineering manual contains instructions on how to engineer the IEDs using the various tools available within the PCM600 software.

  • Page 17: Document Revision History

    Document revision history Document revision/date History -/March 2013 First release A/October 2016 Minor corrections made 1.3.3 Related documents Documents related to REG650 Identity number Application manual 1MRK 502 047-UEN Technical manual 1MRK 502 048-UEN Commissioning manual 1MRK 502 049-UEN Product Guide...

  • Page 18: Symbols And Conventions

    Section 1 1MRK 502 049-UEN A Introduction 650 series manuals Identity number Communication protocol manual, DNP 3.0 1MRK 511 280-UEN Communication protocol manual, IEC 61850–8–1 1MRK 511 281-UEN Communication protocol manual, IEC 60870-5-103 1MRK 511 282-UEN Cyber Security deployment guidelines 1MRK 511 285-UEN Point list manual, DNP 3.0 1MRK 511 283-UEN...

  • Page 19: Document Conventions

    Section 1 1MRK 502 049-UEN A Introduction in degraded process performance leading to personal injury or death. It is important that the user fully complies with all warning and cautionary notices. 1.4.2 Document conventions • Abbreviations and acronyms in this manual are spelled out in the glossary. The glossary also contains definitions of important terms.

  • Page 21: Section 2 Available Functions

    Section 2 1MRK 502 049-UEN A Available functions Section 2 Available functions Note that not all functions included in the tables below have commissioning information available. Main protection functions IEC 61850 or ANSI Function description Generator Function name Differential protection T3WPDIF Transformer differential protection, three winding 0–1...

  • Page 22: Back-Up Protection Functions

    Section 2 1MRK 502 049-UEN A Available functions Back-up protection functions IEC 61850 or ANSI Function description Generator Function name Current protection OC4PTOC 51/67 Four step phase overcurrent protection, 3-phase output 0–2 EF4PTOC 51N/67N Four step residual overcurrent protection, zero/negative 0–2 sequence direction SDEPSDE...

  • Page 23: Control And Monitoring Functions

    Section 2 1MRK 502 049-UEN A Available functions Control and monitoring functions IEC 61850 or Function ANSI Function description Generator name Control SESRSYN Synchrocheck, energizing check, and synchronizing 0–1 SLGGIO Logic Rotating Switch for function selection and LHMI presentation VSGGIO Selector mini switch DPGGIO IEC 61850 generic communication I/O functions double...
  • Page 24 Section 2 1MRK 502 049-UEN A Available functions IEC 61850 or Function ANSI Function description Generator name LOCREMCTRL LHMI control of Permitted Source To Operate (PSTO) CBC1 Circuit breaker control for 1CB 0–1 CBC2 Circuit breaker control for 2CB 0–1 Secondary system supervision SDDRFUF Fuse failure supervision...
  • Page 25 Section 2 1MRK 502 049-UEN A Available functions IEC 61850 or Function ANSI Function description Generator name IB16FCVB Integer to Boolean 16 conversion with logic node representation TEIGGIO Elapsed time integrator with limit transgression and overflow supervision Monitoring CVMMXN Measurements CMMXU Phase current measurement VMMXU...

  • Page 26: Station Communication

    Section 2 1MRK 502 049-UEN A Available functions IEC 61850 or Function ANSI Function description Generator name I103EF Function status earth-fault for IEC60870-5-103 I103FLTPROT Function status fault protection for IEC60870-5-103 I103IED IED status for IEC60870-5-103 I103SUPERV Supervison status for IEC60870-5-103 I103USRDEF Status for user defined signals for IEC60870-5-103 Metering...

  • Page 27: Basic Ied Functions

    Section 2 1MRK 502 049-UEN A Available functions IEC 61850 or Function ANSI Function description Generator name OPTICAL103 IEC60870-5-103 Optical serial communication RS485103 IEC60870-5-103 serial communication for RS485 GOOSEINTLKRCV Horizontal communication via GOOSE for interlocking GOOSEBINRCV GOOSE binary receive ETHFRNT Ethernet configuration of front port, LAN1 port and ETHLAN1 gateway...
  • Page 28 Section 2 1MRK 502 049-UEN A Available functions IEC 61850/Function Function description block name SMAI_20_1 - Signal matrix for analog inputs SMAI_20_12 3PHSUM Summation block 3 phase GBASVAL Global base values for settings ATHSTAT Authority status ATHCHCK Authority check AUTHMAN Authority management FTPACCS FTPS access with password...

  • Page 29: Section 3 Starting Up

    Section 3 1MRK 502 049-UEN A Starting up Section 3 Starting up Factory and site acceptance testing Testing the proper IED operation is carried out at different occasions, for example: • Acceptance testing • Commissioning testing • Maintenance testing This manual describes the workflow and the steps to carry out the commissioning testing.

  • Page 30: Checking The Power Supply

    IED start-up sequence The following sequence is expected when the IED is energized. • The green Ready LED starts flashing instantly and the ABB logo is shown on the LCD. • After approximately 30 seconds, "Starting" is shown on the LCD.

  • Page 31: Setting Up Communication Between Pcm600 And The Ied

    Section 3 1MRK 502 049-UEN A Starting up Setting up communication between PCM600 and the The communication between the IED and PCM600 is independent of the communication protocol used within the substation or to the NCC. The communication media is always Ethernet and the used protocol is TCP/IP. Each IED has an RJ-45 Ethernet interface connector on the front.
  • Page 32 Section 3 1MRK 502 049-UEN A Starting up RJ-45 PCM600 IEC09000096-2-en.vsd IEC09000096 V2 EN Figure 2: Point-to-point link between IED and PCM600 using a null-modem cable The following description is an example valid for standard PCs using Microsoft Windows operating system. The example is taken from a Laptop with one Ethernet interface.
  • Page 33 Section 3 1MRK 502 049-UEN A Starting up IEC13000057-1-en.vsd IEC13000057 V1 EN Figure 3: Select: Search programs and files Type View network connections and click on the View network connections icon. Commissioning manual...
  • Page 34 Section 3 1MRK 502 049-UEN A Starting up IEC13000058-1-en.vsd IEC13000058 V1 EN Figure 4: Click View network connections Right-click and select Properties. IEC13000059-1-en.vsd IEC13000059 V1 EN Figure 5: Right-click Local Area Connection and select Properties Select the TCP/IPv4 protocol from the list of configured components using this connection and click Properties.
  • Page 35 Section 3 1MRK 502 049-UEN A Starting up IEC13000060-1-en.vsd IEC13000060 V1 EN Figure 6: Select the TCP/IPv4 protocol and open Properties Select Obtain an IP address automatically if the parameter DHCPServer is set to On in the IED. IEC13000061-1-en.vsd IEC13000061 V1 EN Figure 7: Select: Obtain an IP address automatically Select Use the following IP address and define IP address and Subnet mask if...

  • Page 36: Writing An Application Configuration To The Ied

    Section 3 1MRK 502 049-UEN A Starting up by the IED, see Figure 8. The IP address must be different from the IP address chosen for the IED. IEC13000062-1-en.vsd IEC13000062 V1 EN Figure 8: Select: Use the following IP address Close all open windows and start PCM600.

  • Page 37: Checking Ct Circuits

    Section 3 1MRK 502 049-UEN A Starting up The IED does not restart after reconfiguring IEC61850 (regardless of whether the protocol is enabled or disabled). Be sure to set the correct technical key in both the IED and PCM600 to prevent writing an application configuration to a wrong IED. See the engineering manual for information on how to create or modify an application configuration and how to write to the IED.

  • Page 38: Using The Rtxp Test Switch

    Section 3 1MRK 502 049-UEN A Starting up Correct possible errors before continuing to test the circuitry. Test the circuitry. • Polarity check • VT circuit voltage measurement (primary injection test) • Earthing check • Phase relationship • Insulation resistance check The polarity check verifies the integrity of circuits and the phase relationships.

  • Page 39: Checking Binary Input And Output Circuits

    Section 3 1MRK 502 049-UEN A Starting up Verify that the contacts are of voltage circuit type. Check that no short circuit jumpers are located in the slots dedicated for voltage. Trip and alarm circuits Check that the correct types of contacts are used. 3.10 Checking binary input and output circuits 3.10.1...

  • Page 41: Section 4 Establishing Connection And Verifying The Iec 61850 Station Communication

    Section 4 1MRK 502 049-UEN A Establishing connection and verifying the IEC 61850 station communication Section 4 Establishing connection and verifying the IEC 61850 station communication Setting the station communication To enable IEC 61850 station communication: • The IEC 61850-8-1 station communication functionality must be on in the local HMI.

  • Page 43: Section 5 Testing Ied Operation

    Section 5 1MRK 502 049-UEN A Testing IED operation Section 5 Testing IED operation Preparing the IED to verify settings If a test switch is included, start preparation by making the necessary connections to the test switch. This means connecting the test equipment according to a specific and designated IED terminal diagram.
  • Page 44 Section 5 1MRK 502 049-UEN A Testing IED operation During testing, observe that the right testing method, that corresponds to the actual parameters set in the activated parameter setting group, is used. In the local HMI the sensitive directional earth fault protection SDEPSDE parameter group 4 is active indicated by the * next to #4 and the test of the SDEPSDE must be performed according to the instructions given for the setting OpMode and setting value 3I03U0cosfi.

  • Page 45: Activating The Test Mode

    Section 5 1MRK 502 049-UEN A Testing IED operation consequence it may take up to an hour to save changes. If the auxiliary power is interrupted before a change is saved, that change is lost. Activating the test mode Put the IED into the test mode before testing. The test mode blocks all protection functions and some of the control functions in the IED, and the individual functions to be tested can be unblocked to prevent unwanted operation caused by other functions.

  • Page 46: Connecting The Test Equipment To The Ied

    Section 5 1MRK 502 049-UEN A Testing IED operation If a test switch is not used, perform measurement according to the provided circuit diagrams. Never disconnect the secondary connection of a current transformer circuit without first short-circuiting the transformer's secondary winding.

  • Page 47: Releasing The Function To Be Tested

    Section 5 1MRK 502 049-UEN A Testing IED operation Releasing the function to be tested Release or unblock the function to be tested. This is done to ensure that only the function or the chain of functions to be tested are in operation and that other functions are prevented from operating.
  • Page 48 Section 5 1MRK 502 049-UEN A Testing IED operation Inject a symmetrical three-phase voltage and current at rated value. Compare the injected value with the measured values. The voltage and current phasor menu in the local HMI is located under Main menu/Measurements/Analog primary values and Main menu/ Measurements/Analog secondary values.

  • Page 49: Testing The Protection Functionality

    Section 5 1MRK 502 049-UEN A Testing IED operation Testing the protection functionality Each protection function must be tested individually by secondary injection. • Verify operating levels (trip) and timers. • Verify alarm and blocking signals. • Use the disturbance handling tool in PCM600 to evaluate that the protection function has received the correct data and responded correctly (signaling and timing).

  • Page 51: Section 6 Testing Functionality

    Section 6 1MRK 502 049-UEN A Testing functionality Section 6 Testing functionality Testing disturbance report 6.1.1 Introduction The following sub-functions are included in the disturbance report function: • Disturbance recorder • Event list • Event recorder • Trip value recorder •...

  • Page 52: Testing Differential Protection Functions

    Section 6 1MRK 502 049-UEN A Testing functionality Testing differential protection functions 6.3.1 Transformer differential protection T3WPDIF Prepare the IED for verification of settings as outlined in 5.1 "Preparing the IED to verify settings". Values of the logical signals for T3WPDIF are available on the local HMI under Main menu/Tests/Function status/Differential/T3WPDIF(87T,Id)/T3WPDIF:1.

  • Page 53: Completing The Test

    Section 6 1MRK 502 049-UEN A Testing functionality Note that during this test setting SOTFMode must be set to Off. The balancing of currents flowing into and out of the differential zone is typically checked by primary testing when suitable supply facilities exist on site. Fifth harmonic blocking can be tested in a similar way.

  • Page 54: Completing The Test

    Section 6 1MRK 502 049-UEN A Testing functionality 11. Inject a current in the neutral-to-earth circuit with the same phase angle and with polarity corresponding to an external fault. 12. Increase the current to five times the operating value and check that the protection does not operate.

  • Page 55: Completing The Test

    Section 6 1MRK 502 049-UEN A Testing functionality If required, verify the trip time at another voltage. Normally 2 · U>Trip is selected. If used, measure the alarm level operating value. Increase the voltage and make note of the operate value U>Alarm. This is done with manual test and without trip of the test set.

  • Page 56: Completing The Test

    Section 6 1MRK 502 049-UEN A Testing functionality Check that trip and alarm contacts operate according to the configuration logic. Decrease the current slowly from operate value and note the reset value. Check in the same way the function by injecting current in phases L2 and L3. Inject a symmetrical three-phase current and note the operate value.
  • Page 57 Section 6 1MRK 502 049-UEN A Testing functionality RLdOutFw and RLdOutRv and the inner reactive boarder in forward and reverse direction X1InFw and X1InRv. See figure 10. The corresponding resistive boarder for the inner resistive boundary and outer resistive boundary is calculated automatically from the setting of kLdRFw and kLdRRv.

  • Page 58: Verifying The Settings

    Section 6 1MRK 502 049-UEN A Testing functionality 6.4.1.1 Verifying the settings Preconditions The following output signal shall be configured to binary output available: ZOUT, measured impedance within outer impedance boundary. Keep the measured current as close as possible to its rated value or lower. Keep it constant during the test, but ensure that it is higher than the set minimum operating current.

  • Page 59: Testing The Block Input, Interaction Between Fdpspdis And Zmrpsb

    Section 6 1MRK 502 049-UEN A Testing functionality Program the test equipment for a single-phase to earth fault and energize FDPSPDIS and check that the input BLOCK on the power swing detection function ZMRPSB is activated. Make a test sequence so that a single-phase to earth fault occurs after that the trajectory of the impedance has passed the outer and inner boundary of ZMRPSB during power swing.

  • Page 60: Distance Protection Zones Zgcpdis

    Section 6 1MRK 502 049-UEN A Testing functionality 6.4.2.1 Distance protection zones ZGCPDIS Keep the current constant when measuring operating characteristics. Keep the current as close as possible to its rated value or lower. But make sure it is higher than 30% of the rated current.

  • Page 61: Loss Of Excitation Lexpdis

    Section 6 1MRK 502 049-UEN A Testing functionality Table 2: Test points for phase-to-phase Test points ZxFwd · sin(ImpedanceAng) ZxFwd · cos(ImpedanceAng) (ZxFwd-ZxRev)/2 · sin(ImpedanceAng) ZxFwd/2 · (1+cos(ImpedanceAng)+ ZxRev/2 · (1- cos(ImpedanceAng) (ZxFwd-ZxRev)/2 · sin(ImpedanceAng) -ZxFwd/2 · (1-cos(ImpedanceAng) -ZxRev/2 · (1+cos(ImpedanceAng) -ZxRev ·...

  • Page 62: Completing The Test

    Section 6 1MRK 502 049-UEN A Testing functionality Switch the current infeed injection off. The function shall reset. Turn the current on with the values corresponding to Test #3 and measure the time to activation of signal TRZ2. This time shall be compared to tZ2. Feed the IED with current and voltage corresponding to the apparent impedance: Test #4, as shown in figure 12.

  • Page 63: Out-Of-Step Oosppam

    ForwardR, ForwardX, ReverseR and ReverseX are equal to those in the example as described in the "Setting guidelines" section for the Out-of-step protection function in the REG650 Application manual. Calculate the magnitude of a fundamental frequency current I that results in the...
  • Page 64 Section 6 1MRK 502 049-UEN A Testing functionality The three symmetrical currents of the fundamental frequency, 50 Hz (or 60 Hz), must be as follows: ⋅ ⋅ ⋅ ⋅ 50 0 ⋅ − π π (Equation 5) IECEQUATION2325 V1 EN ⋅...
  • Page 65 Section 6 1MRK 502 049-UEN A Testing functionality Where I = U / √(3) / ForwardX = 14107 A. The actual CT ratio must be applied to this primary current so that correct value of the secondary injected current can be calculated.

  • Page 66: Load Encroachment Lepdis

    Section 6 1MRK 502 049-UEN A Testing functionality COMMON TRIP COMMAND (trip) TRIPZ1 (tripZone1) TRIPZ2 (tripZone2) START (start) GENMODE (generatorMode) MOTMODE (motorMode) time in seconds → IEC10000142-1-en.vsd IEC10000142 V1 EN Figure 14: Boolean output signals for the injected current with two components: a 50 Hz current component and a component with 49 Hz 6.4.5...

  • Page 67: Measuring The Operate Limit Of Set Values

    Section 6 1MRK 502 049-UEN A Testing functionality Ensure that the maximum continuous current of an IED does not exceed four times its rated value, if the measurement of the operating characteristics runs under constant voltage conditions. 6.4.5.1 Measuring the operate limit of set values The load encroachment function has no outputs of its own.

  • Page 68: Completing The Test

    Section 6 1MRK 502 049-UEN A Testing functionality Connect the symmetrical three-phase injection current into phases L1, L2 and Connect the test set for the appropriate three-phase voltage injection to the IED phases L1, L2 and L3. The protection shall be fed with a symmetrical three- phase voltage.

  • Page 69: Four Step Residual Overcurrent Protection, Zero Or Negative Sequence Direction Ef4Ptoc

    Section 6 1MRK 502 049-UEN A Testing functionality individual function in a chain, to be tested next. Remember to set the parameter Blocked to Yes, for each individual function that has been tested. 6.5.2 Four step residual overcurrent protection, zero or negative sequence direction EF4PTOC Prepare the IED for verification of settings as outlined in 5.1 "Preparing the IED to...

  • Page 70: Four Step Non-Directional Residual Overcurrent Protection

    Section 6 1MRK 502 049-UEN A Testing functionality 6.5.2.2 Four step non-directional residual overcurrent protection Do as described in "Four step directional residual overcurrent protection", but without applying any polarizing voltage. 6.5.2.3 Completing the test Continue to test another function or end the testing by setting the parameter TestMode to Off under Main menu/Tests/IED test mode/TESTMODE:1.
  • Page 71 Section 6 1MRK 502 049-UEN A Testing functionality × × Tinv kSN Sref test (Equation 11) IECEQUATION2402 V1 EN Compare the result with the expected value. The expected value depends on whether definite or inverse time was selected. Set the polarizing voltage to zero and increase until the boolean output signal UNREL is activated, which is visible in the Application Configuration in PCM600 when the IED is in online mode.
  • Page 72 Section 6 1MRK 502 049-UEN A Testing functionality RCADir = 0º Operate area Instrument transformer RCAcomp angle error Characteristic after angle compensation (to prot) (prim) en06000651.vsd IEC06000651 V2 EN Figure 16: Explanation of RCAcomp Operation mode 3I · 3U · cosφ Set the polarizing voltage to 1.2 ·...
  • Page 73 Section 6 1MRK 502 049-UEN A Testing functionality × × × Tinv kSN Sref test test (Equation 12) IECEQUATION2403 V1 EN Compare the result with the expected value. The expected value depends on whether definite or inverse time was selected. Continue to test another function or complete the test by setting the test mode to Off.
  • Page 74 Section 6 1MRK 502 049-UEN A Testing functionality RCADir = 0º ROADir = 80º Operate area IEC06000652-3-en.vsd IEC06000652 V3 EN Figure 17: Example characteristic Non-directional earth fault current protection Procedure Measure that the operate current is equal to the INNonDir> setting. The function activates the START and STDIRIN output.

  • Page 75: Completing The Test

    Section 6 1MRK 502 049-UEN A Testing functionality 6.5.3.2 Completing the test Continue to test another function or end the testing by setting the parameter TestMode to Off under Main menu/Tests/IED test mode/TESTMODE:1. If another function is tested, then set the parameter Blocked to No under Main menu/Tests/Function test modes/Current/SDEPSDE(67N,IN<->)/SDEPSDE:1 for the function, or for each individual function in a chain, to be tested next.

  • Page 76: Completing The Test

    Section 6 1MRK 502 049-UEN A Testing functionality 11. Switch on the injection current and check that ALARM1 and ALARM2 contacts operate at the set percentage level and that the operate time for tripping is in accordance with the set Time Constant 1 (Tau1). With setting Itr = 101%IBase1 and injection current 1.50 ·...

  • Page 77: Checking The Phase Current Operate Value, Ip

    Section 6 1MRK 502 049-UEN A Testing functionality IP> 6.5.5.1 Checking the phase current operate value, Check the current level IP> where setting FunctionMode=Current and setting BuTripMode=1 out of 3 or 2 out of 4 as set under Main menu/Settings/IED Settings/ Current/CCRBRF(50BF)/CCRBRF:1.

  • Page 78: Verifying The Re-Trip Mode

    Section 6 1MRK 502 049-UEN A Testing functionality 6.5.5.4 Verifying the re-trip mode Choose the mode below, which corresponds to the actual case. In the cases below it is assumed that FunctionMode = Current as set under Main menu/Settings/IED Settings/Current/CCRBRF(50BF)/CCRBRF:1. RetripMode = Retrip Off Checking the case without re-trip, Set RetripMode = Retrip Off.

  • Page 79: Verifying The Case Retripmode = Contact

    Section 6 1MRK 502 049-UEN A Testing functionality Apply the fault condition, including start of CCRBRF, with phase current well above set value IP. Interrupt the current, with a margin before back-up trip time, t2. It may be made at issue of re-trip command. Check that re-trip is achieved, if selected, but no back-up trip is obtained.

  • Page 80: Verifying The Function Mode Current&Contact

    Section 6 1MRK 502 049-UEN A Testing functionality Set FunctionMode = Contact Apply input signal for CB closed to input CBCLDL1, CBCLD2 or CBCDL3. Apply input signal, for start of CCRBRF. Verify that phase selection re-trip and back-up trip are achieved after set times. Disconnect the start signal.

  • Page 81: Completing The Test

    Section 6 1MRK 502 049-UEN A Testing functionality 6.5.5.8 Completing the test Continue to test another function or end the testing by setting the parameter TestMode to Off under Main menu/Tests/IED test mode/TESTMODE:1. If another function is tested, then set the parameter Blocked to No under Main menu/Tests/Function test modes/Current/CCRBRF(50BF)/CCRBRF:X for the function, or for each individual function in a chain, to be tested next.

  • Page 82: Directional Underpower Protection Guppdup

    Section 6 1MRK 502 049-UEN A Testing functionality 6.5.7 Directional underpower protection GUPPDUP Prepare the IED for verification of settings as outlined in 5.1 "Preparing the IED to verify settings". Values of the logical signals for GUPPDUP are available on the local HMI under Main menu/Tests/Function status/Current/GUPPDUP(37,P<)/GUPPDUP:1.

  • Page 83: Completing The Test

    Section 6 1MRK 502 049-UEN A Testing functionality Set value: Mode Formula used for complex power calculation L2L3 × (Equation 18) EQUATION1701 V1 EN L3L1 × (Equation 19) EQUATION1702 V1 EN = × × (Equation 20) EQUATION1703 V1 EN = × ×...

  • Page 84: Verifying The Settings

    Section 6 1MRK 502 049-UEN A Testing functionality Values of the logical signals for GOPPDOP are available on the local HMI under Main menu/Tests/Function status/Current/GOPPDOP(32,P>)/GOPPDOP:X. The Signal Monitoring in PCM600 shows the same signals that are available on the local HMI. 6.5.8.1 Verifying the settings The overpower protection shall be set to values according to the real set values to be...

  • Page 85: Accidental Energizing Protection For Synchronous Generator Aeggapc

    Section 6 1MRK 502 049-UEN A Testing functionality 6.5.9 Accidental energizing protection for synchronous generator AEGGAPC Prepare the IED for verification of settings as outlined in 5.1 "Preparing the IED to verify settings". Values of the logical signals for AEGGAPC are available on the local HMI under Main menu/Tests/Function status/Current/AEGGAPC(50AE,U<&I>)/ AEGGAPC:1.
  • Page 86 Section 6 1MRK 502 049-UEN A Testing functionality Connect the test set for injection of three-phase currents to the appropriate current terminals of the IED. Go to Main menu/Settings/IED Settings/Current/NS2PTOC(46I2,2I2>)/ NS2PTOC:1/General and make sure that the function is enabled, that is Operation is set to On.

  • Page 87: Voltage-Restrained Time Overcurrent Protection Vrpvoc

    Section 6 1MRK 502 049-UEN A Testing functionality set to 10% of rated generator current, then TR1 and TRIP signals operates at time equal to 250 sec ± tolerance. 10. Repeat the above-described tests for the step 2 of the function excluding the inverse time testing.

  • Page 88: Completing The Test

    Section 6 1MRK 502 049-UEN A Testing functionality For inverse time curves, check the operate time at a current equal to 110% of the operate current at tMin. Check that TRIP and START contacts operate according to the configuration logic. Finally check that START and TRIP information is stored in the event menu, if the signals have been configured towards the disturbance recording functionality.

  • Page 89: Verifying The Setting

    Section 6 1MRK 502 049-UEN A Testing functionality Values of the logical signals for UV2PTUV are available on the local HMI under Main menu/Tests/Function status/Voltage/UV2PTUV(27,2U<)/UV2PTUV:1. The Signal Monitoring in PCM600 shows the same signals that are available on the local HMI. 6.6.1.1 Verifying the setting Verification of START value and time delay to operate for Step 1...

  • Page 90: Completing The Test

    Section 6 1MRK 502 049-UEN A Testing functionality Settable time multiplier of the function for step 1 Measured voltage U1< Set start voltage for step 1 For example, if the measured voltage jumps from the rated value to 0.8 times the set start voltage level and time multiplier k1 is set to 0.05 s (default value), then the TR1 and TRIP signals operate at a time equal to 0.250 s ±...

  • Page 91: Completing The Test

    Section 6 1MRK 502 049-UEN A Testing functionality For phase-to-ground measurement: UBase VT > × × VTprim (Equation 26) IECEQUATION2426 V1 EN For phase-to-phase measurement: > UBase × × VTprim (Equation 27) IECEQUATION2427 V1 EN Decrease the voltage slowly and note the reset value. Set and apply about 20% higher voltage than the measured operate value for one phase.

  • Page 92: Two Step Residual Overvoltage Protection Rov2Ptov

    Section 6 1MRK 502 049-UEN A Testing functionality 6.6.3 Two step residual overvoltage protection ROV2PTOV Prepare the IED for verification of settings as outlined in 5.1 "Preparing the IED to verify settings". Values of the logical signals for ROV2PTOV are available on the local HMI under Main menu/Tests/Function status/Voltage/ROV2PTOV(59N,2UN>)/ ROV2PTOV:1.

  • Page 93: Completing The Test

    Section 6 1MRK 502 049-UEN A Testing functionality 6.6.3.2 Completing the test Continue to test another function or end the testing by setting the parameter TestMode to Off under Main menu/Tests/IED test mode/TESTMODE:1. If another function is tested, then set the parameter Blocked to No under Main menu/Tests/Function test modes/Voltage/ROV2PTOV(59N,2UN>)/ROV2PTOV:1 for the function, or for each individual function in a chain, to be tested next.

  • Page 94: 100% Stator Earth Fault Protection, 3Rd Harmonic Based Stefphiz

    Section 6 1MRK 502 049-UEN A Testing functionality modes/Voltage/OEXPVPH(24,U/f>)/OEXPVPH:1 for the function, or for each individual function in a chain, to be tested next. Remember to set the parameter Blocked to Yes, for each individual function that has been tested. 6.6.5 100% Stator earth fault protection, 3rd harmonic based STEFPHIZ...

  • Page 95: Verifying Settings

    Section 6 1MRK 502 049-UEN A Testing functionality third-harmonic voltage phasors U and U ). The value of E3 should be close to the following value: × × cos(ANGLE) sin(ANGLE) (Equation 30) EQUATION2070 V1 EN Read the value of DU (differential voltage). The value of DU should be close to the following value: ×...

  • Page 96: Completing The Test

    Section 6 1MRK 502 049-UEN A Testing functionality × × cos(ANGLE) sin(ANGLE) (Equation 34) EQUATION2078 V1 EN Read the value of BU (bias voltage: Beta ·U ). The ratio DU/BU should be well below 1 for a non-faulted generator. After synchronization of the generator the ratio DU/BU is checked for different load levels of the generator.

  • Page 97: Testing Frequency Protection Functions

    Section 6 1MRK 502 049-UEN A Testing functionality Testing frequency protection functions 6.7.1 Underfrequency protection SAPTUF Prepare the IED for verification of settings as outlined in 5.1 "Preparing the IED to verify settings". Values of the logical signals for SAPTUF are available on the local HMI under Main menu/Tests/Function status/Frequency/SAPTUF(81,f<)/SAPTUF:X.

  • Page 98: Completing The Test

    Section 6 1MRK 502 049-UEN A Testing functionality Check that the IED settings are appropriate, for example the start value and the time delay. Supply the IED with three-phase voltages at their rated values and frequency 20 mHz under the set value StartFrequency, applying it for a time that is at least 10% longer than (tDelay+100 ms).

  • Page 99: Overfrequency Protection Saptof

    Section 6 1MRK 502 049-UEN A Testing functionality 6.7.2 Overfrequency protection SAPTOF Prepare the IED for verification of settings as outlined in 5.1 "Preparing the IED to verify settings". Values of the logical signals for SAPTOF are available on the local HMI under Main menu/Tests/Function status/Frequency/SAPTOF(81,f>)/SAPTOF:X.

  • Page 100: Completing The Test

    Section 6 1MRK 502 049-UEN A Testing functionality Check that the IED settings are appropriate, for example the start value and the time delay. Supply the IED with three-phase voltages at their rated values and frequency 20 mHz over the set value StartFrequency, applying it for a time that is at least 10% longer than (tDelay+100 ms).

  • Page 101: Rate-Of-Change Frequency Protection Sapfrc

    Section 6 1MRK 502 049-UEN A Testing functionality 6.7.3 Rate-of-change frequency protection SAPFRC Prepare the IED for verification of settings as outlined in 5.1 "Preparing the IED to verify settings". Values of the logical signals for SAPFRC are available on the local HMI under Main menu/Tests/Function status/Frequency/SAPFRC(81,df/dt)/SAPFRC:X.

  • Page 102: Testing Secondary System Supervision Functions

    Section 6 1MRK 502 049-UEN A Testing functionality Testing secondary system supervision functions 6.8.1 Fuse failure supervision SDDRFUF Prepare the IED for verification of settings as outlined in 5.1 "Preparing the IED to verify settings". Values of the logical signals for SDDRFUF are available on the local HMI under Main menu/Tests/Function status/Secondary system supervision/SDDRFUF/ SDDRFUF:1.

  • Page 103: Measuring The Operate Value For The Negative Sequence Function

    Section 6 1MRK 502 049-UEN A Testing functionality They should change to logical 0 as follows: • Signal 3PH after about 25ms • Signal BLKU after about 50ms • Signal BLKZ after about 200ms 6.8.1.2 Measuring the operate value for the negative sequence function Simulate normal operating conditions with the three-phase currents in phase with their corresponding phase voltages and with all of them equal to their rated values.

  • Page 104: Measuring The Operate Value For The Zero-Sequence Function

    Section 6 1MRK 502 049-UEN A Testing functionality p × = × 0, 5 IECEQUATION00022 V1 EN Compare the result with the set value of the negative-sequence operating current. Consider that the set value 3I2< is in percentage of the base current IBase.

  • Page 105: Completing The Test

    Section 6 1MRK 502 049-UEN A Testing functionality Simulate normal operating conditions with the three-phase currents in phase with their corresponding phase voltages and with all of them equal to their rated values. Change the voltages and currents in all three phases simultaneously. The voltage change must be greater than the set value for DU>...

  • Page 106: Testing Control Functions

    Section 6 1MRK 502 049-UEN A Testing functionality Testing control functions During periods of frequent counter state/value changes, if the auxiliary power to the IED is interrupted, it is possible that this information will be lost. 6.9.1 Synchrocheck, energizing check, and synchronizing SESRSYN This section contains instructions on how to test the synchrocheck, energizing check, and synchronizing function SESRSYN for single, double and 1½...
  • Page 107 Section 6 1MRK 502 049-UEN A Testing functionality Figure shows the general test connection principle, which can be used during testing. This description describes the test of the version intended for one bay. Figure shows the general test connection for a 1½ breaker diameter with one-phase voltage connected to the line side.

  • Page 108: Testing The Synchronizing Function

    Section 6 1MRK 502 049-UEN A Testing functionality U-Bus1 Test U-Bus1 equipment U-Bus2 U-Bus2 U-Line2 U-Line2 U-Line1 U-Line1 UMeasure Ph/N Ph/Ph IEC11000273-2-en.vsd IEC11000273 V2 EN Figure 20: General test connection for a 1½ breaker diameter with one-phase voltage connected to the line side 6.9.1.1 Testing the synchronizing function This section is applicable only if the synchronizing function is included.

  • Page 109: Testing The Synchrocheck Check

    Section 6 1MRK 502 049-UEN A Testing functionality 3.1. U-Bus = 80% GblBaseSelBus and f-Bus = 50.25 Hz, to verify that the function does not operate when frequency difference is above limit. Repeat with different frequency differences for example, 100 mHz with f-Bus nominal and line leading and for example 20 mHz (or just above FreqDiffMin) to verify that independent of frequency difference the closing pulse occurs within 2 degrees.
  • Page 110 Section 6 1MRK 502 049-UEN A Testing functionality SESRSYN CBConfig Section to Activated Activated Activated Activated Indication setting B1QCLD B2QCLD LN1QCLD LN2QCLD from synchroniz input on input on input on input on SESRSYN IED from IED from IED from IED from on IED SESRSYN 3 1 ½...
  • Page 111 Section 6 1MRK 502 049-UEN A Testing functionality Apply voltages U-Line (for example) = 80% GblBaseSelLine and U-Bus = 80% GblBaseSelBus Check that the AUTOSYOK and MANSYOK outputs are activated. The test can be repeated with different voltage values to verify that the function operates within the set UDiffSC.

  • Page 112: Testing The Energizing Check

    Section 6 1MRK 502 049-UEN A Testing functionality Testing the frequency difference The frequency difference test should verify that operation is achieved when the FreqDiffA and FreqDiffM frequency difference is lower than the set value for manual and auto synchronizing check, FreqDiffA and FreqDiffM respectively and that operation is blocked when the frequency difference is greater.
  • Page 113 Section 6 1MRK 502 049-UEN A Testing functionality The test shall be performed according to the settings for the station. Test the alternatives below that are applicable. Testing the dead line live bus (DLLB) The test should verify that the energizing check function operates for a low voltage on the U-Line and for a high voltage on the U-Bus.

  • Page 114: Testing The Voltage Selection

    Section 6 1MRK 502 049-UEN A Testing functionality Verify the local HMI setting AutoEnerg to be Off and ManEnerg to be DBLL. Set the parameter ManEnergDBDL to On. Apply a single-phase voltage of 30% GblBaseSelBus to the U-Bus and a single- phase voltage of 30% GblBaseSelLine to the U-Line.

  • Page 115: Apparatus Control Apc

    Section 6 1MRK 502 049-UEN A Testing functionality The interlocking function consists of a bay-level part and a station-level part. The interlocking is delivery specific and is realized by bay-to-bay communication over the station bus. For that reason, test the function in a system, that is, either in a complete delivery system as an acceptance test (FAT/SAT) or as parts of that system.

  • Page 116: Circuit Breaker Lockout

    Section 6 1MRK 502 049-UEN A Testing functionality is initiated by any protection function, either integrated or external. The functional TRIP output signal must always appear. 6.10.1.2 Circuit breaker lockout The following tests should be carried out when the built-in lockout function is used in addition to possible other tests, which depends on the complete configuration of an IED.

  • Page 117: Limit Counter L4Ufcnt

    Section 6 1MRK 502 049-UEN A Testing functionality 6.11.2 Limit counter L4UFCNT The Limit counter function L4UFCNT can be tested by connecting a binary input to the counter and applying pulses to the counter. The speed of the pulses must not exceed the cycle time of the function.

  • Page 118: Setting The Station Communication

    Section 6 1MRK 502 049-UEN A Testing functionality For IEC 61850-8-1 redundant communication according to IEC62439–3 Edition 2, port LAN_1A and LAN_1B is utilized. Redundant communication according to IEC62439–3 Edition 1 and IEC 61850–9–2LE process bus communication are not supported in the 650 Ver 1.3 series IEDs.

  • Page 119: Verifying The Station Communication

    Section 6 1MRK 502 049-UEN A Testing functionality Navigate to Main Menu/Configuration/TCP-IP configuation/ ETHLAN1_AB. Set values for OperationMode, IPAddress and IPMask. OperationMode must be set to PRP(A+B). Make sure that the optical fibres are connected correctly. 6.13.1.3 Verifying the station communication Connect a PC to the substation network and ping the connected IED and the Substation Master PC to verify that the communication is working up to the transport layer.

  • Page 121: Section 7 Commissioning And Maintenance Of The Fault Clearing System

    The periodicity of all tests depends on several factors, for example the importance of the installation, environmental conditions, simple or complex equipment, static or electromechanical IEDs, and so on. The normal maintenance praxis of the user should be followed. However, ABB's recommendation is as follows: Commissioning manual...

  • Page 122: Visual Inspection

    IED at a time on live circuits where redundant protection is installed and de- energization of the primary circuit is not allowed. ABB protection IEDs are preferably tested by aid of components from the COMBITEST testing system described in information B03-9510 E. Main components are RTXP 8/18/24 test switch located to the left in each protection IED and RTXH 8/18/24 test handle, which is inserted in test switch at secondary testing.
  • Page 123 Section 7 1MRK 502 049-UEN A Commissioning and maintenance of the fault clearing system All necessary operations such as opening of trip circuits, short-circuiting of current circuits and opening of voltage circuits are automatically performed in the right order to allow for simple and safe secondary testing even with the object in service. Preparation Before starting maintenance testing, the test engineers should scrutinize applicable circuit diagrams and have the following documentation available:...
  • Page 124 Section 7 1MRK 502 049-UEN A Commissioning and maintenance of the fault clearing system healthy circuit is of utmost importance for the protection operation. If the circuit is not provided with a continuous trip-circuit supervision, it is possible to check that circuit is really closed when the test-plug handle has been removed by using a high-ohmic voltmeter and measuring between the plus and the trip output on the panel.
  • Page 125 Section 7 1MRK 502 049-UEN A Commissioning and maintenance of the fault clearing system Restoring Maintenance is very important to improve the availability of the protection system by detecting failures before the protection is required to operate. There is however little point in testing healthy equipment and then putting it back into service with an open terminal, with a removed fuse or open miniature circuit breaker with an open connection, wrong setting, and so on.

  • Page 127: Section 8 Troubleshooting

    Inspect the IED visually. • Inspect the IED visually to find any physical error causes. • If you can find some obvious physical damage, contact ABB for repair or replacement actions. Check whether the error is external or internal. •...

  • Page 128: Checking The Communication Link Operation

    Section 8 1MRK 502 049-UEN A Troubleshooting 8.1.3.1 Checking the communication link operation There are several different communication links on the product. First check that all communication ports that are used for communication are turned on. Check the front communication port RJ-45. 1.1.

  • Page 129: Indication Messages

    Section 8 1MRK 502 049-UEN A Troubleshooting Indication messages 8.2.1 Internal faults When the Ready LED indicates an internal fault by flashing, the message associated with the fault is found in the internal event list in the LHMI menu Main menu/ Diagnostics/Internal events.

  • Page 130: Additional Indications

    Section 8 1MRK 502 049-UEN A Troubleshooting fault signals can also be checked via the LHMI in Main menu/Diagnostics/IED status/General. When a fault appears, record the fault indication message and state it when ordering service. Table 6: Warning indications Warning indication Additional information Warning IEC 61850 has not succeeded...

  • Page 131: Inspecting The Wiring

    Section 8 1MRK 502 049-UEN A Troubleshooting • Check the mode. • Check the measurement value. • Check the connection to trip and disturbance recorder functions. • Check the channel settings. 8.3.2.1 Inspecting the wiring The physical inspection of wiring connections often reveals the wrong connection for phase currents or voltages.

  • Page 132: Troubleshooting

    Section 8 1MRK 502 049-UEN A Troubleshooting GUID-BBAEAF55-8D01-4711-A71D-BBC76B60BA3D V1 EN Figure 23: Testing output contacts using the voltage drop method 1 Contact current 2 Contact voltage drop 3 Load 4 Supply voltage Commissioning manual...
  • Page 133 Section 8 1MRK 502 049-UEN A Troubleshooting GUID-31DF5495-91F1-4A4B-8FD5-50625038961E V1 EN Figure 24: Testing a trip contact 1 Trip contact under test 2 Current limiting resistor • To check the status of the output circuits driving the output relay via the LHMI, select Main menu/Tests/I/O modules and then navigate to the board with the actual binary output to be checked.
  • Page 134 Section 8 1MRK 502 049-UEN A Troubleshooting activated output signal is indicated with a yellow-lit diode. Each BOn_PO is represented by two signals. The first signal in LHMI is the actual value 1 or 0 of the output, and in PCM600 a lit or dimmed diode. The second signal is the status Normal or Forced.

  • Page 135: Section 9 Glossary

    Section 9 1MRK 502 049-UEN A Glossary Section 9 Glossary Alternating current Actual channel Application configuration tool within PCM600 A/D converter Analog-to-digital converter ADBS Amplitude deadband supervision Analog input ANSI American National Standards Institute Autoreclosing ASCT Auxiliary summation current transformer Adaptive signal detection ASDU Application service data unit...
  • Page 136 Section 9 1MRK 502 049-UEN A Glossary Carrier receive Cyclic redundancy check CROB Control relay output block Carrier send Current transformer Communication unit Capacitive voltage transformer Delayed autoreclosing DARPA Defense Advanced Research Projects Agency (The US developer of the TCP/IP protocol etc.) DBDL Dead bus dead line DBLL...
  • Page 137 Section 9 1MRK 502 049-UEN A Glossary FOX 20 Modular 20 channel telecommunication system for speech, data and protection signals FOX 512/515 Access multiplexer FOX 6Plus Compact time-division multiplexer for the transmission of up to seven duplex channels of digital data over optical fibers File Transfer Protocal Function type...
  • Page 138 Section 9 1MRK 502 049-UEN A Glossary specifications from the PCI SIG (Special Interest Group) for the electrical EMF (Electromotive force). IEEE 1686 Standard for Substation Intelligent Electronic Devices (IEDs) Cyber Security Capabilities Intelligent electronic device I-GIS Intelligent gas-insulated switchgear Instance When several occurrences of the same function are available in the IED, they are referred to as instances of that function.
  • Page 139 Section 9 1MRK 502 049-UEN A Glossary OLTC On-load tap changer OTEV Disturbance data recording initiated by other event than start/pick-up Over-voltage Overreach A term used to describe how the relay behaves during a fault condition. For example, a distance relay is overreaching when the impedance presented to it is smaller than the apparent impedance to the fault applied to the balance point, that is, the set reach.
  • Page 140 Section 9 1MRK 502 049-UEN A Glossary SMA connector Subminiature version A, A threaded connector with constant impedance. Signal matrix tool within PCM600 Station monitoring system SNTP Simple network time protocol – is used to synchronize computer clocks on local area networks. This reduces the requirement to have accurate hardware clocks in every embedded system in a network.
  • Page 141 Section 9 1MRK 502 049-UEN A Glossary User management tool Underreach A term used to describe how the relay behaves during a fault condition. For example, a distance relay is underreaching when the impedance presented to it is greater than the apparent impedance to the fault applied to the balance point, that is, the set reach.
  • Page 144 Contact us Note: For more information please contact: We reserve the right to make technical changes or modify the contents of this document without prior notice. ABB AB ABB AB does not accept any responsibility whatsoever for potential Grid Automation Products errors or possible lack of information in this document.

Table of Contents