Micro-PMU measures time-synchronized magnitude and phase angle of power system grid voltage and current, offering higher accuracy (TVE < 0.01%) and higher reporting rate compared to transmission PMUs.
Patent No: 410521 for innovative SOC design
NaVIC & GPS for backup time synchronization
Phasor processing & communication on a single chip
100 measurements/sec (IEEE C37.118.2011)
Uses 20-bit ADCs to collect 512 digital samples in one power cycle for superior measurement accuracy.
Tested within railways electrical network with 5G technology to enhance real-time disturbance detection.
Advanced monitoring for power system analysis and grid stability assessment.
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