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This paper promotes a better understanding of the power grid quality and dynamics through the introduction of a newly developed Universal Grid Analyzer (UGA). The UGA is a real-time, highly accurate, and GPS synchronized power grid monitoring device used at distribution level. They can function as a power quality analyzer by performing harmonics measurement along with voltage sag and swell detection...
Wide area measurements are becoming the norm of power system monitoring, protection and control. Frequency monitoring network (FNET) is a low-cost, easily deployable system at 120V distribution level. The frequency disturbance recorder (FDR) is actually a single-phase phasor measurement unit (PMU) in the sense that it measures the voltage phase angle, amplitude, and frequency from a single-phase voltage...
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