Detection of minor winding deformation fault in high frequency range for power transformer

W. H. Tang, A. Shintemirov, Q. H. Wu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

25 Citations (Scopus)

Abstract

This paper presents a simplified distributed parameter model for minor winding deformation fault analysis of power transformers on the basis of frequency response analysis (FRA). The FRA data of an experimental transformer is employed as a reference trace, which are compared with the simulations of the simplified distributed parameter model concerning minor winding deformation faults. In order to perform quantitative analysis when a deformation fault occurs, three statistical indicators are used to analyze the FRA simulation data. It is suggested in the results that minor winding deformation faults can be detected at the frequency range above 1 MHz.

Original languageEnglish
Title of host publicationIEEE PES General Meeting, PES 2010
DOIs
Publication statusPublished - Dec 6 2010
EventIEEE PES General Meeting, PES 2010 - Minneapolis, MN, United States
Duration: Jul 25 2010Jul 29 2010

Publication series

NameIEEE PES General Meeting, PES 2010

Other

OtherIEEE PES General Meeting, PES 2010
CountryUnited States
CityMinneapolis, MN
Period7/25/107/29/10

Keywords

  • Distortion fault
  • Frequency response analysis
  • Transformer winding

ASJC Scopus subject areas

  • Energy Engineering and Power Technology

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