한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)
- 한국전기전자재료학회 2010년도 춘계학술대회 논문집
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- Pages.23-23
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- 2010
진공인터럽터 극간 랩거리 조정에 따른 각 부위의 전계값 계산을 통한 진공인터럽터 내부 절연파괴부위 예측
Estimate of Flashover Position from E-field Calculation along Electrode Gap Distance
- Yoon, Jae-Hun (Chungbuk National University) ;
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Lim, Kee-Jo
(Chungbuk National University)
- 발행 : 2010.03.26
초록
Because of power consumption increase, global warming, and limitation of installation, not only high reliability and interruption capability but also compact and light power apparatuses are needed. In this paper, various models that short and long gap distance were used to analyze E field of each model. Calculation value was estimated of flashover position. As a result, short and long gap distance that vacuum interrupter inner between move electrode and fix electrode not coincided flashover position of each model. short gap distance estimated flashover position at electrode edge. but long gap distance model confirmed