论文信息 - PMU BASED POWER OSCILLATION DETECTION SYSTEM AND ITS APPLICATION TO JAPANESE LONGITUDINAL POWER SYSTEM

PMU BASED POWER OSCILLATION DETECTION SYSTEM AND ITS APPLICATION TO JAPANESE LONGITUDINAL POWER SYSTEM

This paper proposes a PMU (Phasor Meas- urement 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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