30-01-2016, 12:49 PM
Contents
Phasor Measurement Unit
Reliability
Literature Review
References
PHASOR MEASUREMENT UNIT
What is PMU?
“A device that produces synchronized phasor, frequency, and rate of change of frequency (ROCOF) estimates from voltage and/or current signals and a time synchronizing signal.”Measures magnitudes and angles of phasors at higher rates (10-60 samples/s).Can be found as standalone device or integrated with power system protection relay.