Time-frequency features extraction and clustering analysis of partial discharge UHF pulses

Diangong Jishu Xuebao/Transactions of China Electrotechnical Society

Volumn 30, Issue 2, 2015, Pages 211-219

  Wang, Ke ^a   Liao, Ruijin ^b   Wang, Jiyu ^b   Yang, Lijun ^b   Li, Jian ^b  

^a CHINA ELECTRIC POWER RESEARCH INSTITUTE   (China)

^b CHONGQING UNIVERSITY   (China)

Author keywords

Fuzzy C means; Non negative matrix factorization; Partial discharge; Pulses clustering; S transform

Indexed keywords

CLUSTERING ALGORITHMS; FACTORIZATION; FREQUENCY DOMAIN ANALYSIS; FUZZY SYSTEMS; MATHEMATICAL TRANSFORMATIONS; MATRIX ALGEBRA; PARTIAL DISCHARGES; SIGNAL ANALYSIS; SOURCE SEPARATION; VECTOR SPACES; VECTORS; WIGNER-VILLE DISTRIBUTION;

FUZZY C MEAN; FUZZY C-MEANS ALGORITHMS; NONNEGATIVE MATRIX FACTORIZATION; PULSES CLUSTERING; S TRANSFORMS; TIME FREQUENCY FEATURES; TIME FREQUENCY INFORMATION; WIGNERVILLE DISTRIBUTION (WVD);

TIME DOMAIN ANALYSIS;

EID: 84923495985     PISSN: 10006753     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

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