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Monitoring the Wide Area Power System Dynamics by Phasor Measurement Units Based on Campus WAMS Strategy

Abstract This paper presents the applications of Phasor Measurement Unit (PMU) for assessing the dynamics and stability of wide area interconnected power system. Wide area measurement system for the power system dynamical assessment which has been developed by our group is installed at the power outlets in some university campuses in Japan. Thus, it is called Campus WAMS, and the system was also applied to Singapore-Malaysia power system. Some results based on the long term continuous monitoring are described in this paper.