Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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The Modeling Aging Analysis due to Finite Eliment Method on Epoxy-Mica Composites

에폭시-마이카 복합재료의 FEM에 의한 MODELING 열화 해석

  • 김희곤 (전력연구원 수화력발전연구실) ;
  • 현중섭 (전력연구원 수화력발전연구실) ;
  • 김희동 (전력연구원 수화력발전연구실) ;
  • 조한구 (한국전기연구소 절연재료연구부)
  • Published : 1996.07.22
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Abstract

This paper was practiced insulation failure test forcing to accelerate on frequency of 420 HZ. There was manufactured generator stator windings for 500MVA thermal plants and selected accelerating deterioration voltage of 5.5kV/mm for electrical aging. Moreover, so as to verification of this experiments, we carried out modeling analysis due to finite element method using to ANSYS5.0 program for common package and imitated multi-stress aging for analyzing electrical and mechanical stress distribution.

Keywords