Real-Time Multiple Event Detection and Classification Using Moving Window PCA.
IEEE Transactions on Smart Grid(2016)
摘要
This paper proposes a method for the detection and classification of multiple events in an electrical power system in real-time, namely; islanding, high frequency events (loss of load), and low frequency events (loss of generation). This method is based on principal component analysis of frequency measurements and employs a moving window approach to combat the time-varying nature of power systems,...
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关键词
Principal component analysis,Power systems,Monitoring,Real-time systems,Event detection,Phasor measurement units,Time-frequency analysis
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