Multiscale Entropy Feature Extraction Method of Running Power Equipment Sound
نویسندگان
چکیده
منابع مشابه
A Novel Method for PD Feature Extraction of Power Cable with Renyi Entropy
Partial discharge (PD) detection can effectively achieve the status maintenance of XLPE (Cross Linked Polyethylene) cable, so it is the direction of the development of equipment maintenance in power systems. At present, a main method of PD detection is the broadband electromagnetic coupling with a high-frequency current transformer (HFCT). Due to the strong electromagnetic interference (EMI) ge...
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ژورنال
عنوان ژورنال: Entropy
سال: 2020
ISSN: 1099-4300
DOI: 10.3390/e22060685