Journal of Electrical Engineering ›› 2017, Vol. 12 ›› Issue (4): 38-44.doi: 10.11985/2017.04.007

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Fault Analysis and Improvement Measures of Oil Immersed Inverted Current Transformer

Wu Yushuo,Hu Chunjiang,Pen Peng,Zhang Xiaolin,Wen Dingjun,Wang Xiaofei   

  1. State Grid Gansu Electric Power Research Institute Lanzhou 730050 China
  • Received:2016-05-07 Online:2017-04-25 Published:2019-12-23

Abstract:

A number of accident cases of oil immersed inverted current transformer are analyzed through anatomy, test and contrast in this paper. Reasons for these failures are summarized. The proposals in equipment manufacturing, transporting, installation, acceptance, operation and maintenance are made.

Key words: Immersed inverted current transformer, accident examples, suggestions

CLC Number: