Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Simulation of interface ageing effect of suspension insulator using ANSYS

ANSYS를 이용한 현수애자의 계면팽창거동에 대한 해석

  • Woo, B.C. (Korea Electric Power Research Institute) ;
  • Han, S.W. (Korea Electric Power Research Institute) ;
  • Cho, H.G. (Korea Electric Power Research Institute) ;
  • Choi, J.H. (Korea Electrotechnology Research Institute)
  • Published : 2002.11.09
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Abstract

The suspension insulators are subjected to harsh environment in service for a long time. Long term reliability of the insulators is required for both mechanical and electrical performances. We studied an analysing method to find out a deformation of brittle porcelain with a thermal expansion of cement for suspension insulator. These simulation analysis and experimental results show that cement volume growths affect severely to be mechanical failure ageing.

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