Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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Partial Discharge Characteristics of n-butyl acrylate grafted Polyethylenes

n-butyl acrylate로 그라프트된 폴리에틸렌의 부분방전 특성

  • 이정원 (고려대학교 재료·금속공학부) ;
  • 서광석 (고려대학교 재료금속공학부) ;
  • 곽희로 (숭실대학교 전기공학과)
  • Published : 1997.11.01
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Abstract

Partial discharge characteristics of normal butyl acrylate grafted low density polyethylenes were investigated by an ultrasonic sensor made of ceramic piezoelectric material. It was found that the partial discharging activities in normal butyl acrylate grafted low density polyethylenes were considerably suppressed compared to those in plain low density polyethylene. It was found that acrylic acid grafted polyethylene was more effective than normal butyl acrylate grafted low density polyethylene.

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