Extraction of frequency domain dielectric characteristic parameter of oil-paper insulation for transformer condition assessment

Electric Power Components and Systems

Volumn 43, Issue 5, 2015, Pages 578-587

  Liao, Ruijin ^a   Liu, Jiefeng ^a   Yang, Lijun ^a   Zhang, Yiyi ^a,b   Gao, Jun ^a   Ma, Zhiqing ^c   Hao, Jian ^d  

^a CHONGQING UNIVERSITY   (China)

^b Guangxi Key Laboratory of Power System Optimization and Energy Technology   (China)

^c ELECTRIC POWER RESEARCH INSTITUTE   (China)

^d STATE GRID CHONGQING ELECTRIC POWER COMPANY   (China)

Author keywords

characteristic parameters; condition assessment; dielectric dissipation factor; frequency domain spectroscopy; imaginary part of relative permittivity; oil paper insulation; power transformer

Indexed keywords

FREQUENCY DOMAIN ANALYSIS; INSULATION; MOISTURE; MOISTURE DETERMINATION; OIL FILLED TRANSFORMERS; PERMITTIVITY; POWER TRANSFORMERS;

CHARACTERISTIC PARAMETERS; CONDITION ASSESSMENTS; DIELECTRIC DISSIPATION FACTORS; FREQUENCY DOMAIN SPECTROSCOPY; OIL PAPER INSULATION; RELATIVE PERMITTIVITY;

PAPER;

DISTRIBUTION; INSULATION; POWER; TRANSFORMERS; TRANSMISSION;

EID: 84923816678     PISSN: 15325008     EISSN: 15325016     Source Type: Journal    
DOI: 10.1080/15325008.2014.989377     Document Type: Article

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