The Transactions of the Korean Institute of Electrical Engineers B (대한전기학회논문지:전기기기및에너지변환시스템부문B)

The Korean Institute of Electrical Engineers (대한전기학회)
권호 표지

A Study of Insulation Design of a Gas Transformer Using Extra Turns.)

여유턴 방식에 의한 가스변압기의 절연 설계에 관한 연구

  • 허우행 ((주)효성 중공업연구소 창원분소) ;
  • 하영식 ((주)효성 중공업연구소 창원분소) ;
  • 홍정표 (창원대 공대 전기공학과) ;
  • 김규탁 (창원대 공대 전기공학과)
  • Published : 2001.03.01
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Abstract

This paper deals with the electrical insulation design of a gas insulated power transformer based on extra turns method satisfying the impulse test performed in the worst condition. The calculation of electrical strength in insulation structure was done by 2D finite element method. The gas insulated power transformer was manufactured by selecting the optimum arrangement among design results. the validity of the design result is verified by the impulse test of manufactured machine.

Keywords

References

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