![background image](http://html.mh-extra.com/html/abb/relion-670-series-reg670/relion-670-series-reg670_applications-manual_4795122.webp)
IEC140000146-1-en.vsd
PHASOR1
PHASOR2
PHASOR32
ANALOG1
ANALOG2
ANALOG24
FREQTRIG
DFDTTRIG
MAGHIGHTRIG
MAGLOWTRIG
BINARY1
BINARY2
BINARY24
PMUREPORT1
SMAI
SMMI
MEAS.
TRM
MU
TRM
MIM
PROTECTION
OP
UP
OC
UV
OR
NUM
IEEEC37.118 / 1344
messages
U/I samples
BIM
GPS /
IRIG-B
PPS time data
U
I
U
I
I/P
8 TCP
6 UDC
IEC140000146 V2 EN-US
Figure 42:
Overview of reporting functionality (PMUREPORT)
The TRM modules are individually AC-calibrated in the factory. The calibration data is
stored in the prepared area of the TRM EEProm. The pre-processor block is extended
with calibration compensation and a new angle reference method based on timestamps.
The AI3P output of the preprocessor block is used to provide the required information
for each respective PMUREPORT phasor channel. More information about
preprocessor block is available in the section
Signal matrix for analog inputs SMAI
.
6.2.3.1
Frequency reporting
GUID-4F3BA7C7-8C9B-4266-9F72-AFB139E9DC21 v2
By using patented algorithm the IED can track the power system frequency in quite
wide range from 9 Hz to 95 Hz. In order to do that, the three-phase voltage signal shall
be connected to the IED. Then IED can adapt its filtering algorithm in order to properly
measure phasors of all current and voltage signals connected to the IED. This feature is
essential for proper operation of the PMUREPORT function or for protection during
generator start-up and shut-down procedure.
Section 6
1MRK 502 071-UUS A
Wide area measurement system
116
Generator protection REG670 2.2 ANSI and Injection equipment REX060, REX061, REX062
Application manual
Summary of Contents for RELION 670 SERIES REG670
Page 1: ...RELION 670 SERIES Generator protection REG670 Version 2 2 ANSI Application manual ...
Page 2: ......
Page 44: ...38 ...
Page 66: ...60 ...
Page 102: ...96 ...
Page 200: ...194 ...
Page 442: ...436 ...
Page 486: ...480 ...
Page 508: ...502 ...
Page 514: ...508 ...
Page 524: ...518 ...
Page 658: ...652 ...
Page 736: ...730 ...
Page 774: ...768 ...
Page 828: ...822 ...
Page 829: ...823 ...