Research on acoustic mechanical fault diagnosis method of high voltage circuit breaker based on improved EEMD

Applied Mechanics and Materials

Volumn 687-691, Issue , 2014, Pages 1054-1057

  Zhao, Xian Ping ^a   Cheng, Zhiwan ^a   Tan, Xiangyu ^a   Niu, Weihua ^b  

^a Electric Power Research Institute of Yunnan Power Grid   (China)

^b NORTH CHINA ELECTRIC POWER UNIVERSITY   (China)

Author keywords

EEMD; Fractional differential; High circuit; SVM

Indexed keywords

ACOUSTIC SIGNAL PROCESSING; ACOUSTIC WAVES; BLIND SOURCE SEPARATION; ELECTRIC ARCS; ELECTRIC CIRCUIT BREAKERS; FAILURE ANALYSIS; IMAGE RETRIEVAL; INDEPENDENT COMPONENT ANALYSIS; MANUFACTURE; SIGNAL PROCESSING; SUPPORT VECTOR MACHINES; VIBRATIONS (MECHANICAL);

EEMD; ENSEMBLE EMPIRICAL MODE DECOMPOSITIONS (EEMD); FAST INDEPENDENT COMPONENT ANALYSIS; FAULT DIAGNOSIS METHOD; FRACTIONAL DIFFERENTIAL; HIGH VOLTAGE CIRCUIT BREAKER; MECHANICAL FAULT DIAGNOSIS; SVM;

FAULT DETECTION;

EID: 84921345502     PISSN: 16609336     EISSN: 16627482     Source Type: Book Series    
DOI: 10.4028/www.scientific.net/AMM.687-691.1054     Document Type: Conference Paper

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