Pmu Aggregator - GE T60 Instruction Manual

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.

6.4.11 PMU aggregator

ACTUAL VALUES  METERING  PHASOR MEASURMENT UNIT  PMU AGGREGATOR 1
 PMU AGGREGATOR 1

6
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.
6.4.12 Volts per hertz
ACTUAL VALUES  METERING  VOLTS PER HERTZ 1(2)
 VOLTS PER HERTZ 1

This menu displays the data for volts per hertz.
6.4.13 Restricted ground fault
ACTUAL VALUES  METERING  RESTRICTED GROUND FAULT CURRENTS  RESTRICTED GROUND FAULT 1(6)
 RESTRICTED
 GROUND FAULT 1
This menu displays the differential and restraint current values for the restricted ground fault element.
6-26
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
RGF 1 DIFF Igd:

0.000 A
RGF 1 RESTR Igr:

0.000 A
Range: 0 to 65535
0
T60 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 6: ACTUAL VALUES