Online detecting winding deformation of power transformer based on transient overvoltage

Gaodianya Jishu/High Voltage Engineering

Volumn 41, Issue 3, 2015, Pages 873-880

  Yao, Chenguo ^a   Zhao, Zhongyong ^a   Li, Chengxiang ^a   Chen, Xiaohan ^a   Li, Zhaojiong ^a  

^a CHONGQING UNIVERSITY   (China)

Author keywords

Coupling capacitor; Finite element method; Frequency response; Online detection; Power transformer; Transient overvoltage; Winding deformation

Indexed keywords

DEFORMATION; ELECTRIC TRANSFORMER TESTING; ELECTROLYSIS; FINITE ELEMENT METHOD; FREQUENCY RESPONSE; POWER TRANSFORMERS; TRANSFORMER WINDINGS; VOLTAGE DIVIDERS; WINDING;

COUPLING CAPACITOR; FINITE ELEMENT METHOD SIMULATION; FREQUENCY RESPONSE ANALYSIS; FREQUENCY-RESPONSE CURVES; ON-LINE DETECTION; TRANSFORMER WINDING DEFORMATIONS; TRANSIENT OVER-VOLTAGE; WINDING DEFORMATIONS;

FAULT DETECTION;

EID: 84928008682     PISSN: 10036520     EISSN: None     Source Type: Journal    
DOI: 10.13336/j.1003-6520.hve.2015.03.023     Document Type: Article

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