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10 Communication
PCS-9611 Feeder Relay
10-13
Date: 2014-04-08
MMXU.MX.TotW:
three-phase active power
MMXU.MX.TotVAr:
three-phase reactive power
MMXU.MX.TotPF:
three-phase power factor
MMXU.MX.Hz:
frequency
MMXU.MX.PPV.phsAB:
phase AB voltage magnitude and angle
MMXU.MX.PPV.phsBC:
phase BC voltage magnitude and angle
MMXU.MX.PPV.phsCA:
Phase CA voltage magnitude and angle
MMXU.MX.PhV.phsA:
phase AG voltage magnitude and angle
MMXU.MX.PhV.phsB:
phase BG voltage magnitude and angle
MMXU.MX.PhV.phsC:
phase CG voltage magnitude and angle
MMXU.MX.A.phsA:
phase A current magnitude and angle
MMXU.MX.A.phsB:
phase B current magnitude and angle
MMXU.MX.A.phsC:
phase C current magnitude and angle
MMXU.MX.A.neut:
ground current magnitude and angle
10.4.4.3 Protection Logical Nodes
The following list describes the protection elements for all PCS-9600 series relays. The specified
relay will contain a subset of protection elements from this list.
PDIF:
transformer instantaneous differential, transformer percent differential
PDIS:
phase distance, ground distance
PIOC:
phase instantaneous overcurrent, neutral instantaneous overcurrent, ground
instantaneous overcurrent, negative-sequence instantaneous overcurrent.
PTOC:
phase time overcurrent, neutral time overcurrent, ground time overcurrent,
negative-sequence
time
overcurrent,
neutral
directional
overcurrent,
negative-sequence directional overcurrent
PTUV:
phase undervoltage, auxiliary undervoltage, third harmonic neutral undervoltage
PTUF:
underfrequency
PTOV:
phase overvoltage, neutral overvoltage, auxiliary overvoltage, negative sequence
overvoltage
RBRF:
breaker failure
RREC:
autoreclosure
The protection elements listed above contain start (pickup) and operate flags, instead of any
element has its own start (pickup) flag separately, all the elements share a common start (pickup)
flags “PTRC.ST.Str.general” in a PCS-9600 series relay. The operate flag for PTOC1 is
“PTOC1.ST.Op.general”. For the PCS-9600 series relay protection elements, these flags take their
values from related module for the corresponding element. Similar to digital status values, the
protection trip information is reported via BRCB, and it also locates in LLN0.
10.4.4.4 LLN0 and Other Logical Nodes
Logical node LLN0 is essential for an IEC61850 based IED. This LN shall be used to address
common issues for Logical Devices. In PCS-9600 series relays, most of the public services, the
Summary of Contents for PCS-9611
Page 1: ...PCS 9611 Feeder Relay Instruction Manual NR Electric Co Ltd...
Page 2: ......
Page 10: ...1 Introduction PCS 9611 Feeder Relay 1 b Date 2014 04 08...
Page 30: ...2 Technical Data PCS 9611 Feeder Relay 2 14 Date 2014 04 08...
Page 36: ...3 Operation Theory PCS 9611 Feeder Relay 3 f Date 2014 04 08...
Page 108: ...4 Supervision PCS 9611 Feeder Relay 4 b Date 2014 04 08...
Page 116: ...5 Management Function PCS 9611 Feeder Relay 5 b Date 2014 04 08...
Page 120: ...5 Management Function PCS 9611 Feeder Relay 5 4 Date 2014 04 08...
Page 218: ...9 Configurable Function PCS 9611 Feeder Relay 9 b Date 2014 04 08...
Page 232: ...9 Configurable Function PCS 9611 Feeder Relay 9 14 Date 2014 04 08...
Page 262: ...11 Installation PCS 9611 Feeder Relay 11 b Date 2014 04 08...
Page 272: ...12 Commissioning PCS 9611 Feeder Relay 12 b Date 2014 04 08...
Page 292: ...13 Maintenance PCS 9611 Feeder Relay 13 b Date 2014 04 08...
Page 296: ...14 Decommissioning and Disposal PCS 9611 Feeder Relay 14 b Date 2014 04 08...
Page 298: ...14 Decommissioning and Disposal PCS 9611 Feeder Relay 14 2 Date 2014 04 08...
Page 300: ...15 Manual Version History PCS 9611 Feeder Relay 15 2 Date 2014 04 08...