Description Of Configuration B20 - Hitachi Relion 670 Series Applications Manual
Hide thumbs
Also See for Relion 670 Series:
- Applications manual (438 pages) ,
- Commissioning manual (284 pages) ,
- Product manual (192 pages)
Table of Contents
Advertisement
1MRK511407-UUS Rev. N
IEC140000122 V5 EN-US
Figure 3:
3.2.1.2
Description of configuration B20
The configuration of the IED is shown in
RES670 B20 configuration is applicable for a typical double busbar single breaker arrangement
monitoring up to six bays. RES670 B20 is delivered in ¾, and full (1/1)19" rack casing. For this
application 24 analog inputs are used, thus two transformer modules (TRM) with 12 analog inputs (9I
+3U) per TRM are available in B20 standard configuration. As shown in
configuration as a PMU is measuring two 3-phase voltages of the busbars and six 3-phase currents of
bays 1 to 6. There are two instances of PMU reporting functionality available in B20 configuration,
meaning two independent IEEE C37.118/1344 data streams. Each instance of PMU is reporting
Phasor measurement unit RES670
Application manual
WA1_VT
WA1
BAY03_CT
MET
BAY02_CT
MET
BAY01_CT
MET
Other Functions available from the function library
71
DELTAI
7V_78V
7
DELTAU
DELTA
DELI SPVC
DELV SPVC
DEL SPVC
71
3
MET
UN
Control
S SIML
S XCBR
VN MMXU
Optional Functions
ITHD
ITHD
87
INd/I
2(I>/U<)
CCS SPVC
CHM MHAI
CV GAPC
51_67 4(3I>)
78
Ucos
67N
IN>
OC4 PTOC
OOS PPAM
SDE PSDE
Block diagram for configuration A20
© 2017 - 2023 Hitachi Energy. All rights reserved
RES670 A20 – Phasor Measurement Unit, 3 bays, single busbar,
DFR/SER DR
DRP RDRE
P/Q
MET
I
MET
Isqi
CV MMXN
C MMXU
C MSQI
MET
Isqi
P/Q
MET
I
C MSQI
CV MMXN
C MMXU
P/Q
MET
I
MET
Isqi
CV MMXN
C MMXU
C MSQI
MET W/Varh
3
Control
94
1→0
ETP MMTR
Q CBAY
SMP PTRC
51N_67N
4(IN>)
U>/I<
32
P>
EF4 PTOC
FUF SPVC
GOP PDOP
VTHD UTHD
68
Zpsb
VHM MHAI
ZMBU RPSB
figure
4.
12AI (9I+3U)
81
df/dt
SA PFRC
81
f>
SA PTOF
81U
f<
SA PTUF
27
2(3U<)
UV2 PTUV
59
2(3U>)
OV2 PTOV
MET
U
V MMXU
MET
Usqi
V MSQI
IEEE Std 1344
PMU REP
IEEE Std C37.118
Phasor
data
IEEE Std 1344
PMU REP
IEEE Std C37.118
63
S SCBR
S SIMG
46I2
4(I2>)
37
P<
GUP PDUP
NS4 PTOC
GUID-E8A586F6-E450-4B5E-AF00-1DC9A197A2A6 v6
figure
4, RES670 B20
Section 3
Configuration
37
Advertisement
Table of Contents
