Pmu Aggregator; Volts Per Hertz - GE L90 Instruction Manual
Line current differential system
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Also See for L90:
- Instruction manual (832 pages) ,
- Communications manual (532 pages) ,
- Instruction manual (470 pages)
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METERING
These actual values display without the corresponding time stamp as they become available per the recording rate
setting. Also, the recording post-filtering setting is applied to these values.
6
6.4.12 PMU aggregator
ACTUAL VALUES METERING PHASOR MEASURMENT UNIT PMU AGGREGATOR 1
PMU AGGREGATOR 1
Actual values for the IEC 61850-90-5 PDU size are provided. These values allow you to know the approximate Ethernet
frame size for the data streams from each aggregator. This can help to estimate network loading. The PDU size shown in
the displays does not include the Ethernet, UDP, or IP layers. PDU sizes approaching approximately 1500 bytes result in
fragmented data frames, causing increased network traffic.
6.4.13 Volts per hertz
ACTUAL VALUES METERING VOLTS PER HERTZ 1(2)
VOLTS PER HERTZ 1
This menu displays the data for volts per hertz.
6-26
PMU 1 V2:
0.000 V
0.00°
PMU 1 V0:
0.000 V
0.00°
PMU 1 IA:
0.000 A
0.00°
PMU 1 IB:
0.000 A
0.00°
PMU 1 IC:
0.000 A
0.00°
PMU 1 IG:
0.000 A
0.00°
PMU 1 I1:
0.000 A
0.00°
PMU 1 I2:
0.000 A
0.00°
PMU 1 I0:
0.000 A
0.00°
PMU 1 FREQUENCY:
0.000 Hz
PMU 1 df/dt:
0.00 Hz/s
PMU 1 CONFIG CHANGE
COUNTER:
PMU AGGREGATOR 1
PDU SIZE: 0
VOLTS PER HERTZ 1:
0.000 pu
Range: Substituted with zero if delta-connected VTs
Range: 0 to 65535
0
L90 LINE CURRENT DIFFERENTIAL SYSTEM – INSTRUCTION MANUAL
CHAPTER 6: ACTUAL VALUES
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