Pmu Based Power Oscillation Detection System and Its Application to Japanese Longitudinal Power System
نویسندگان
چکیده
Abstract – This paper proposes a PMU (Phasor Measurement Unit) based power oscillation detection system. The phasor angles at domestic 100V power outlets are collected to the server PC through internet, and the power oscillations and their various parameters are detected from the phasor angles. PMUs and servers are installed to Japanese 60Hz system, which is a large-scale longitudinal power system, and the interarea power oscillations are actually evaluated in some generator dropping cases and a steady state case. Proposed system is applied to be an online observation system of transient and steady state stability.
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