대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
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Electric field distribution on the surface of polymer post insulator according to state of water drops

  • 장동욱 (한국철도기술연구원 전기신호연구본부 전력연구팀) ;
  • 한문섭 (한국철도기술연구원 전기신호연구본부 전력연구팀) ;
  • 김형철 (한국철도기술연구원 전기신호연구본부 전력연구팀)
  • Jang, Dong-Uk (Signaling & Electrical Engineering Department, Korea Railroad Research Institute) ;
  • Han, Moon-Seob (Signaling & Electrical Engineering Department, Korea Railroad Research Institute) ;
  • Kim, Hyun-Chul (Signaling & Electrical Engineering Department, Korea Railroad Research Institute)
  • 발행 : 2007.07.18
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초록

In order to check the electric field distribution of polymer line post insulator, we performed electric field simulation according to state of water drops. Sea water is used to the contaminant. Electric field analysis is performed with change of contact angle, number and distance of water drops.

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