Pattern identification method for partial discharge signal of electrical primary equipment

A mode recognition method for a partial discharge signal of electrical primary equipment comprises the following steps: S1, acquiring a partial discharge sample of the electrical primary equipment, performing VMD decomposition and CWD time-frequency analysis on the discharge sample to obtain a VMD-C...

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Bibliographische Detailangaben
Hauptverfasser: GAO ANGRAN, LI CONGCONG, LI MIN
Format: Patent
Sprache:chi ; eng
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