Diagnosis method of winding deformation based on power transformer vibration information

Gaodianya Jishu/High Voltage Engineering

Volumn 41, Issue 7, 2015, Pages 2341-2349

  Zhang, Bin ^a   Xu, Jianyuan ^a   Chen, Jiangbo ^b   Li, Hui ^b   Lin, Xin ^a   Zang, Zhuang ^a  

^a SHENYANG UNIVERSITY OF TECHNOLOGY   (China)

^b CHINA ELECTRIC POWER RESEARCH INSTITUTE   (China)

Author keywords

Deformation diagnosis; Fault classification; Feature extraction; Multi class support vector machine; Transformer winding; Vibration signal; Wavelet packet energy spectrum entropy

Indexed keywords

COMPUTER AIDED DIAGNOSIS; DEFORMATION; ENTROPY; FAULT DETECTION; FEATURE EXTRACTION; PLASMA DIAGNOSTICS; POWER TRANSFORMERS; SPECTROSCOPY; SUPPORT VECTOR MACHINES; TRANSFORMER WINDINGS; VECTORS; WINDING;

FAULT CLASSIFICATION; MECHANICAL AND ELECTRICAL; MECHANICAL DEFORMATION; MULTI-CLASS SUPPORT VECTOR MACHINES; VIBRATION SIGNAL; WAVELET PACKAGE TRANSFORM; WAVELET PACKET ENERGY SPECTRUM; WINDING DEFORMATIONS;

VIBRATION ANALYSIS;

EID: 84939419005     PISSN: 10036520     EISSN: None     Source Type: Journal    
DOI: 10.13336/j.1003-6520.hve.2015.07.031     Document Type: Article

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