The Transactions of the Korean Institute of Electrical Engineers C (대한전기학회논문지:전기물성ㆍ응용부문C)

The Korean Institute of Electrical Engineers (대한전기학회)
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Analysis of Dielectric Characteristics of 400kN Suspension Insulator Using FEM

FEM을 이용한 400kN 현수애자의 절연특성 해석

  • 최재구 (한국전기연구원 산업협력부) ;
  • 김익수 (한국전기연구원 산업협력부) ;
  • 문인욱 (한국전기연구원 산업협력부 책임기사) ;
  • 서형권 (고전애자공업 (주))
  • Published : 2002.02.01
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Abstract

This paper presents some of the results of current research on 400kN Suspension Insulator Design. In this paper, authors carried out 2-dimensional field calculation in order to analyse dielectric characteristics of the insulator unit and 3-dimensional field calculation in order to analyse dielectric characteristics of the insulator strings. And the results of puncture tests of insulators were compared with the required field intensity of the insulator As results, it was found that electric field on the insulator unit is severest between two triple junctions, dielectric characteristics of insulator strings are much influenced by the surrounding configuration and the manufactured insulators have good results of puncture tests.

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References

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