Abstract: Phasor Measurement Units (PMUs) utilize three-phase current and voltage transformers to obtain input signals from which the phasors are estimated. In general the instrument transformers have ...
Abstract: Recent proliferation of distributed energy sources in distribution or sub-transmission systems necessitates close monitoring of these three-phase power grids which typically operate under ...
In this article, Jake Green, Head of Technical Engagement, Scolmore Group, considers where three-phase supplies come from and some of the general terms used. In subsequent articles Jake will consider ...
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