대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2001년도 춘계학술대회 논문집 전기기기 및 에너지변환시스템부문
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- Pages.353-356
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- 2001
직류 전자접촉기의 아크 소호성능 향상
The Arc Extinction Capability of DC Magnetic Switch
- Cho, Hyun-Kil (LGIS) ;
- Lee, Eun-Woong (Chungnam Nat'l Univ.) ;
- Kim, Kil-Su (LGIS) ;
- Lim, Su-Saeng (Chungnam Nat'l Univ.) ;
- Kim, Jun-Ho (Chungnam Nat'l Univ.)
- 발행 : 2001.04.19
초록
This paper describes an analysis of electromagnetic system of Magnetic Switch using 3D and 2D finite element method. The electromagnetic blowout force acting on the arc is obtained by 3D finite element method. So, we are researching the arc chamber for dc current using permanent magnet.
키워드