GE D90 Plus - Phasor Measurement Unit Recording

548 D90
PLUS
LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
PHASOR MEASUREMENT UNIT CHAPTER 11: METERING
Figure 479: Frequency rate of change triggering logic
Phasor Measurement Unit recording
Each logical Phasor Measurement Unit is associated with a recorder. The triggering
condition is programmed via the Settings > Metering > Phasor Measurement Unit >
Triggering menu. The recorder works with polar values using resolution as in the PMU
actual values.
Figure 480: Phasor Measurement Unit recording
Select the Settings > Metering > Phasor Measurement Unit > Recording menu to open
the PMU recording window.
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