Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2015.07a
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- Pages.601-602
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- 2015
EMTP Modeling of an Alterative Counter voltage (ACV) DC Hybrid Circuit Breaker (DC-HCB)
대체 카운터 전압(ACV) DC 하이브리드 회로 차단기(DC-HCB)의 EMTP 모델링
- Kazim, Raza Muhammad (Yeungnam University) ;
- Rhee, Sang-Bong (Yeungnam University)
- Published : 2015.07.15
Abstract
Interruption of AC is easier due to natural occuring of zero crossings. In DC, zero crossings is achieved by Forced commutation technique. In this paper an alternative counter voltage(ACV) DC Hybrid Circuit breaker(DC-HCB) is modeled using EMTP/ATP tool, Results show that, ACV DC-HCB can interrupt DC with in 5ms with a source voltage of upto 1 KV.
Keywords