대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

진공차단기에서의 Post-arc Current 계산

Calculation of The Post-arc Current in VCB

  • 정진교 (한국전기연구소 스위치기어연구팀) ;
  • 이우영 (한국전기연구소 스위치기어연구팀) ;
  • 이병윤 (한국전기연구소 스위치기어연구팀) ;
  • 안희열 (LG산전 전력기기연구팀)
  • 발행 : 1999.07.19
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초록

The post-arc current in VCB(Vacuum Circuit Breaker) was calculated from the transient recovery voltage. A differential equation for the post-arc current was derived from the equivalent circuit of the test circuit. And it's results were showed.

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