A fault diagnosis method for power transformer based on temporal characteristics and parameter estimation

Diangong Jishu Xuebao/Transactions of China Electrotechnical Society

Volumn 23, Issue 12, 2008, Pages 48-54

  Kong, Yinghui ^a   Yuan, Jinsha ^a   Li, Xinye ^a   Zhao, Zhenbing ^a  

^a NORTH CHINA ELECTRIC POWER UNIVERSITY   (China)

Author keywords

Curve fitting; DGA; Fault diagnosis; Power transformer; Recursive least squares estimation; Sliding window

Indexed keywords

DECODING; DISSOLUTION; ELECTRIC INSTRUMENT TRANSFORMERS; ESTIMATION; LEAST SQUARES APPROXIMATIONS; METAL ANALYSIS; OIL FILLED TRANSFORMERS; PARAMETER ESTIMATION; POWER TRANSFORMERS; RECURSIVE FUNCTIONS; STATIC ANALYSIS; TRANSFORMER SUBSTATIONS; WINDOWS;

DGA; FAULT DIAGNOSIS; POWER TRANSFORMER; RECURSIVE LEAST SQUARES ESTIMATION; SLIDING WINDOW;

CURVE FITTING;

EID: 60449092829     PISSN: 10006753     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

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