ABB Relion 670 Series Product Manual page 6

Generator protection REG670
Version 2.2
Description of configuration B30
HV_QA1
Unit Step-up Trafo
GEN_QA1
AUX_QA1
Auxiliary Bus
Other Functions available from the function library
52PD 52PD PD PD 87 87
CC PDSC CC PDSC CCS SPVC CCS SPVC
81 81 df/dt<> df/dt<> 25 25
SA PFRC SA PFRC SES RSYN SES RSYN
Optional Functions
ITHD ITHD ITHD ITHD 81A 81A
CHM MHAI CHM MHAI FTA QFVR FTA QFVR
3 3 Control Control 87N 87N
Q CRSV Q CRSV
REF PDIF REF PDIF
87T 87T 3Id/I> 3Id/I> 84 84
T3W PDIF T3W PDIF TCM YLTC TCM YLTC
IEC11000071 V8 EN-US
Figure 2. Enhanced generator protection application with generator differential and back-up protection, including 24 analog inputs in
full 19" case size. Optional pole slip protection, 100% stator earth fault protection and overall differential protection can be
added.
6
HV_CT
50BF 3I>BF 50BF 3I>BF
CC RBRF CC RBRF
HV_NCT
51N_67N 4(IN>) 51N_67N 4(IN>)
Y
51_67 4(3I>) 51_67 4(3I>)
OC4 PTOC OC4 PTOC
AUX_CT
EXC_CT
Y Y
59N 2(U0>) 59N 2(U0>)
LV_VT_3U0
ROV2 PTOV ROV2 PTOV
Y Y Y Y
81U 81U
GEN_TRM_VT
SA PTUF SA PTUF
GEN_TRM_CT
50BF 3I>BF 50BF 3I>BF
CC RBRF CC RBRF
63 63
ROT_INJ_VT
G G
64R 64R
CV GAPC CV GAPC
ROT_INJ_CT
RXTTE4
GEN_SP_CT
MET MET
CV MMXN CV MMXN
MET MET
GEN_SP_VT
ETP MMTR ETP MMTR
59N 2(U0>) 59N 2(U0>)
ROV2 PTOV ROV2 PTOV
7I
INd/I INd/I DELTAI 7V_78V DELTAU
DELI SPVC
DELV SPVC
60 60 Ud> Ud>
SC/VC SC/VC 49 49 θ> θ>
VDC PTOV VDC PTOV
TR PTTR TR PTTR
f<> f<> 49R 49R θ> θ>
26/49HS 3Ihp>T 26/49HS 3Ihp>T
GR PTTR GR PTTR
LOL SPTR LOL SPTR
IdN/I IdN/I 64R 64R R< R<
3 3 Control Control
ROTI PHIZ ROTI PHIZ S CILO S CILO
60 60 Ud> Ud>
VTHD UTHD VTHD UTHD
↑↓ ↑↓
VD SPVC VD SPVC
VHM MHAI VHM MHAI
© Copyright 2017 Hitachi Power Grids. All rights reserved
REG670 B30 – Generator differential + backup protection
51_67 4(3I>) 51_67 4(3I>) MET MET
OC4 PTOC OC4 PTOC C MSQI C MSQI
EF4 PTOC EF4 PTOC
MET MET Isqi Isqi MET MET
C MSQI C MSQI C MMXU C MMXU
MET MET
C MSQI C MSQI
59N 2(U0>) 59N 2(U0>)
ROV2 PTOV ROV2 PTOV
f< f< 81O 81O f> f> 27 27
81 81 f< f< 81 81 f> f>
SA PTOF SA PTOF UV2 PTUV UV2 PTUV
SA PTUF SA PTUF SA PTOF SA PTOF
51_67 4(3I>) 51_67 4(3I>) 50AE 50AE
OC4 PTOC OC4 PTOC AEG PVOC AEG PVOC
71 71
S SIMG S SIMG S SIML S SIML
87G 3Id/I> 87G 3Id/I>
Re< Re<
2(I>/U<) 2(I>/U<)
GEN PDIF GEN PDIF
CV GAPC CV GAPC
+
P/Q P/Q 32 32 32 P> P> P> 37 37
GOP PDOP GOP PDOP GOP PDOP GUP PDUP GUP PDUP
MET MET
46 46 I2> I2>
W/Varh W/Varh
C MSQI C MSQI
NS2 PTOC NS2 PTOC
59THD U3d/N 59THD U3d/N
94 94
STEF PHIZ STEF PHIZ SMP PTRC SMP PTRC
7 DELTA
50N 50N IN>> IN>>
DEL SPVC EF PIOC EF PIOC
21D 21D Z<_> Z<_> 21 21 Z< Z<
ZDM RDIR ZDM RDIR ZMH PDIS ZMH PDIS
46I2 4(I2>) 46I2 4(I2>) 78 78 Ucos Ucos
PMU REP PMU REP
NS4 PTOC NS4 PTOC OOS PPAM OOS PPAM
3 3 Control Control 67N 67N IN> IN>
S CSWI S CSWI SDE PSDE SDE PSDE
51V 51V 2(I>/U<) 2(I>/U<)
VR PVOC VR PVOC
1MRK 502 074-BEN M
24AI (9I+3U, 9I+3U)
Control Control Control
Control Control Control
Isqi Isqi MET MET I I Control Control Control
S SCBR S SCBR S SCBR
S SCBR S SCBR S SCBR
C MMXU C MMXU S SCBR S SCBR S SCBR
I I
Isqi Isqi MET MET I I 51_67 4(3I>) 51_67 4(3I>)
C MMXU C MMXU OC4 PTOC OC4 PTOC
MET MET U U MET MET Usqi Usqi
V MMXU V MMXU V MSQI V MSQI
2(3U<) 2(3U<) 59 59 2(3U>) 2(3U>) MET MET UN UN
OV2 PTOV OV2 PTOV VN MMXU VN MMXU
U/I> U/I> MET MET I I
C MMXU C MMXU
Control Control Control
Control Control Control
Control Control Control
S SCBR S SCBR S SCBR
S SCBR S SCBR S SCBR
S SCBR S SCBR S SCBR
21 21 Z< Z< 24 24 U/f> U/f>
ZGV PDIS ZGV PDIS OEX PVPH OEX PVPH
P< P< U>/I< U>/I<
40 40 Φ < Φ <
LEX PDIS LEX PDIS FUF SPVC FUF SPVC
Isqi Isqi MET MET I I
49S 49S θ> θ>
C MMXU C MMXU GS PTTR GS PTTR
1→0 1→0 3 3 Control Control DFR/SER DR DFR/SER DR
S XCBR S XCBR DRP RDRE DRP RDRE
87 87 Id> Id> 50 50 50 3I>> 3I>> 3I>> 3 3
HZ PDIF HZ PDIF PH PIOC PH PIOC PH PIOC Q CBAY Q CBAY
78 78 Ucos Ucos 51TF 51TF
PSP PPAM PSP PPAM
PTR STHR PTR STHR
64S 64S R< R< 3 3 Control Control
87T 87T
STTI PHIZ STTI PHIZ S XSWI S XSWI
T2W PDIF T2W PDIF
IEC11000071-8-en.vsd
SEMOD175637-11 v6
Control Control
3Id/I> 3Id/I>
Hitachi Power Grids