ABB REG650 Product Manual page 5

Generator protection REG650
Product version: 1.3
110kV HV Substation
HV CB
200/1
110 0.11 0.11
Y
/ / kV
Y
3 3 3
200/1
Unit Y
Transformer
29MVA
J
121/11kV
YNd5
Y
Y
Auxiliary
Transformer
2500/5 100/5
D or E
E D
1.6MVA
11/0.4kV
Generator CB Generator CB
11 0.11 0.11
Excitation / /
3 3 3
Transformer
50/5
Y
Y
390kVA
C
11/0.37kV
Dyn11
1600/5
B
~
29MVA
11kV
150rpm
1600/5
A A or B
200/5
11
/ 0.11
3
G
1000
10/1
H J, G or H
Note:
1) Inputs for independent directional (sensitive) EF function. It can be used for different purposes
(e.g. as rotor EF with RXTTE4 or stator EF for generators running in parallel)
2) Input for independent non-directional EF function. It can be used for different purposes (e.g. as stator EF protection or turn-to-turn protection for generators with split winding or even HV
side EF protection). Alternatively it can be used for High-Impedance REF protection.
3) Alternatively step-up transformer HV side open delta VT can be connected here
IEC10000300 V3 EN
Figure 2. Generator-transformer unit protection IED including transformer differential protection (B05)
ABB
52PD PD 51 3I> 50BF 3I> BF
CC RPLD OC4 PTOC CC RBRF
59N 3Uo>
ROV2 PTOV
3)
51 3I> 49 Ith
OC4 PTOC TR PTTR
47 U2>
kV
V MSQI
59N 3Uo>
ROV2 PTOV
1)
Rotor EF protection 64R
U
67N IN> 67N IN>
SDE PSDE EF4 PTOC
I
46 I2> 49 Ith
NS2 PTOC TR PTTR
kV
¤)
51N IN> 87N IdN
EF4 PTOC HZ PDIF
2)
¤) Requires dedicated CT cores, external resistor and metrosil for correct operation
Function Disabled
Function Enabled
in Settings
ANSI IEC
IEC 61850
IEC61850
TRM module with 4I+1I*+5U
AIM module with 6I+4U
Meter.
CV MMXN
25 SC
SES RSYN
87T
T3D PDIF
Meter.
C MSQI
Meter.
CV MMXN
GT01
32 Q> 81R df/dt
GOP PDOP SA PFRC
37 P< 81O f>
GUP PDUP SA PTOF
32 P> 81U f<
GOP PDOP SA PTUF
50AE
U</I> 27 3U<
AEG GAPC
UV2 PTUV
40 <
59 3U>
LEX PDIS
OV2 PTOV
78 Ucos 24 U/f>
OOS PPAM OEX PVPH
21 Z< 51V I>/U< 60FL
ZGC PDIS
VR PVOC SDD RFUF
59THD U3d/N
STEF PHIZ
59N UN>
REG650-B05
in Settings
ANSI IEC
ANSI
IEC61850
IEC10000300-3-en.vsd
1MRK 502 050-BEN B
3Id/I
5