Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1994.11a
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- Pages.153-155
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- 1994
A Snubber Design for Low Power Dissipation and Overvoltage Limitation in Three-Level GTO Inverters
3-레벨 GTO 인버터를 위한 새로운 스너버회로 설계
- Suh, Jae-Hyeong (Dept. of Electrical Eng., Hanyang Univ.) ;
- Suh, Bum-Seok (Dept. of Electrical Eng., Hanyang Univ.) ;
- Hyun, Dong-Seok (Dept. of Electrical Eng., Hanyang Univ.)
- Published : 1994.11.18
Abstract
This paper presents a new low loss snubber including the overvoltage snubber for three-level GTO inverters. The proposed snubber can not only minimizes the snubber loss and the number of components but also improve blocking voltage balancing problem between the inner and the outer GTOs.
Keywords