Phasor Measurement Unit Recording - GE D90 Plus Instruction Manual

PHASOR MEASUREMENT UNIT

Phasor measurement unit recording

548
The logic for the phasor measurement unit frequency rate of change triggering function is
shown below.
Figure 476: Phasor measurement unit frequency rate of change triggering logic
Each logical phasor measurement unit (PMU) 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 phasor
measurement unit actual values.
Figure 477: Phasor measurement unit recording
Select the Settings > Metering > Phasor Measurement Unit > Recording menu item to
open the phasor measurement unit recording window.
PLUS
D90 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 11: METERING