2009 · 34 citations · 5 references
EngineeringElectrical EngineeringCircuit TheoryFault-tolerant SystemsTime Series AnalysisDiagnosisDiagnosticsElectrical System DiagnosticsFault DetectionFault DiagnosisArc Fault DetectionElectrical Arc DetectionFault LocationFrequency Domain ProcessingSimulation AnalysisWavelet AnalysisWavelet Packet TransformWavelet Transform Analysis
The randomness and instantaneity of low-voltage DC arc fault make it difficult to be detected by methods in time or frequency domain. This paper proposed a method based on Wavelet Packet analysis which has the localization characteristics to detect low-voltage DC arc fault. And the effectiveness of this method has been proved by the simulation analysis with the MATALAB software and the arc simulation experiments.
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Arc Fault Model for Low-Voltage AC Systems
Hao Wu, Xinjun Li, D. Stade et al. · IEEE Transactions on Power Delivery · 2005 · 33 citations