대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

클램프헝 부피 광 전류센서

Clamp-type Bulk Optic Current Sensor

  • 정현 (호서대학교 정보제어학과) ;
  • 이용욱 (호서대학교 정보제어학과) ;
  • 김수길 (호서대학교 정보제어학과) ;
  • 이병호 (서울대학교 전기공학부) ;
  • 박병석 (전력연구원 전력계통연구실)
  • Chung, Hyun (Department of Information & Control Engineering, Hoseo University) ;
  • Lee, Yong-Wook (Department of Information & Control Engineering, Hoseo University) ;
  • Kim, Soo-Gil (Department of Information & Control Engineering, Hoseo University) ;
  • Lee, Byoung-Ho (National Research Lab. of Holography Technologies, School of Electrical Eng., Seoul National) ;
  • Park, Byoung-Seok (KEPRI)
  • 발행 : 2002.07.10
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초록

The optical current transformer using Faraday effect is the sensor to measure current that flows in any conductor. This sensor doesn't undergo the magnetic saturation and effect of adjacent conductors. But this senor using bulk-glass sensing clement has crucial drawback. It is impossible that the sensor is mounted to conductor without breaking the closed-loop of light or conductor. So we developed the clamp-type optical current transformer and made an experiment.

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