대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1990년도 하계학술대회 논문집
- /
- Pages.409-412
- /
- 1990
고압 전력변환장치를 위한 전력용 스윗칭 반도체 소자의 특성
Characteristics of power switching semiconductors for high voltage power converters
- Seo, Beom-Seok (Han Yang Univ.) ;
- Shim, Eun-Yong (Han Yang Univ.) ;
- Cho, Sun-Bong (Hyun Dai Elec.Co.) ;
- Hyun, Dong-Seok (Han Yang Univ.)
- 발행 : 1990.07.05
초록
Series connection of power switching semiconductor elements is unavoidable when a high voltage convertor is aimed. However, it is important to equalize distribution of turn-off voltage because the switching elements have different characteristics. In this paper optimal switching control algorithm is proposed so that series connected poker switching semiconductor elements can be always switched simultaneous turn-on and turn-off.
키워드