한국조명전기설비학회:학술대회논문집 (Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference)

한국조명전기설비학회 (The Korean Institute of IIIuminating and Electrical Installation Engineers)
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저압분전반에서 접지 경로를 통한 차단기의 트래킹 화재위험성에 관한 연구

A study on the Fire Hazard for the Tracking of RCD through Ground Path at Low Voltage Cabinet Panel

  • 김동욱 (한국전기안전공사 전기안전연구원) ;
  • 이기연 (한국전기안전공사 전기안전연구원) ;
  • 김동우 (한국전기안전공사 전기안전연구원) ;
  • 길형준 (한국전기안전공사 전기안전연구원) ;
  • 김향곤 (한국전기안전공사 전기안전연구원) ;
  • 정영식 (인천대학교)
  • Kim, Dong-Ook (Electrical Safety Research Institute, Korea Electrical Safety Corporation) ;
  • Lee, Ki-Yoen (Electrical Safety Research Institute, Korea Electrical Safety Corporation) ;
  • Kim, Dong-Woo (Electrical Safety Research Institute, Korea Electrical Safety Corporation) ;
  • Gil, Hyoung-Jun (Electrical Safety Research Institute, Korea Electrical Safety Corporation) ;
  • Kim, Hyang-Kon (Electrical Safety Research Institute, Korea Electrical Safety Corporation) ;
  • Chung, Young-Sik (Inchon univ.)
  • 발행 : 2008.05.08
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초록

The electrical accidents result from insulation blackdown due to over voltage and overheating due to the excess of allowable current, deterioration of insulation performance due to the passage of time, and so on. In this paper, the insulating characteristics of phenolic resin using insulating materials for low voltage were analyzed and the tracking test was performed according to IEC Publ. 112.

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