ABB REG650 Product Manual page 4

Generator protection REG650
Product version: 1.3
110kV HV Substation
HV CB
A
200/1
Unit
Y
Transformer
29MVA
121/11kV
YNd5
11
3
Y
Auxiliary
Transformer
2500/5 100/5
C B
1.6MVA
11/0.4kV
Generator CB
11
Excitation
3
Transformer
50/5
390kVA
D
11/0.37kV
Dyn11
1600/5
~
1600/5
200/5
G
1000
10/1
Note:
1) Input for independent non-directional OC and overload functions. It can be used for different purposes (e.g. OC protection
for either Auxiliary trafo or Excitation trafo or Step-up transformer HV side)
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) Input 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 operating in parallel)
IEC10000299 V3 EN
Figure 1. Generator protection IED including generator differential protection (B01)
4
200/1
J
0.11 0.11
/ / kV
3
3
Y
59N 3Uo>
ROV2 PTOV
1)
51 3I>
A, B, C or D
OC4 PTOC
0.11 0.11
/ / kV
3 3
Y
59N 3Uo>
Y
ROV2 PTOV
52PD PD
CC RPLD
3)
Rotor EF protection 64R
U
67N IN>
SDE PSDE
I
29MVA
11kV
150rpm
46 I2>
NS2 PTOC
11
/ 0.11 kV
3
51N
H J, G or H
EF4 PTOC
2)
¤) Requires dedicated CT cores, external resistor and metrosil for correct operation
C MSQI
49 Ith
CV MMXN
TR PTTR
32
GOP PDOP
47 U2>
V MSQI
37
GUP PDUP
51 3I>
32
OC4 PTOC
GOP PDOP
50BF 3I> BF
50AE
CC RBRF AEG GAPC
67N IN>
40
EF4 PTOC
LEX PDIS
87G 3Id/I
GEN PDIF
78
OOS PPAM
49 Ith 21
TR PTTR ZGC PDIS
59THD U3d/N
STEF PHIZ
¤)
59N
IN> 87N IdN
HZ PDIF
Function Enabled Function Disabled
in Settings in Settings
ANSI ANSI
IEC
IEC 61850
IEC61850
1MRK 502 050-BEN B
TRM module with 4I+1I*+5U
AIM module with 6I+4U
Meter.
Meter. 25 SC
SES RSYN
Q> 81R df/dt
SA PFRC
P< 81O f>
SA PTOF
81U f<
P>
SA PTUF
27 3U<
U</I>
UV2 PTUV
< 59 3U>
OV2 PTOV
Ucos 24 U/f>
OEX PVPH
Z< 51V I>/U< 60FL
VR PVOC SDD RFUF
UN>
REG650-B01
IEC10000299-3-en.vsd
IEC
IEC61850
ABB