Diagnosis of transformer tap changer contact fault based on vibration signal

Dianli Zidonghua Shebei/Electric Power Automation Equipment

Volumn 32, Issue 1, 2012, Pages 93-97

  Lu, Lin ^a   Cui, Yanhua ^b  

^a Jiangsu Electric Power Company   (China)

^b Three Gorges Vocational College of Electric Power   (China)

Author keywords

Characteristic entropy; Contact; On load tap changer; Spectrum analysis; Vibration signal; Wavelet packets

Indexed keywords

DIAGNOSIS METHODS; FAULT CHARACTERISTICS; FAULT-BASED; ON-LOAD TAP CHANGERS; TRANSFORMER TAP CHANGERS; VIBRATION SIGNAL; WAVELET PACKET; WAVELET PACKET ENERGIES;

CONTACTS (FLUID MECHANICS); ENTROPY; INTERFEROMETRY;

SPECTRUM ANALYSIS;

EID: 84856771379     PISSN: 10066047     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

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