전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 2006년도 전력전자학술대회 논문집
- /
- Pages.143-145
- /
- 2006
PWM Cuk AC-AC 컨버터를 위한 새로운 Commutation 회로
A New Commutation Circuit for PWM Cuk AC-AC Converter
-
Choi Nam-Sup
(Chonnam National University)
;
- Li Yulong (Chonnam National University) ;
- Kim In-Dong (Pukyong National University)
- 발행 : 2006.06.01
초록
This paper proposes a snubber circuit for a PWM AC-AC Cuk converter. The proposed snubber applies a modified Undeland snubber as a commutation aid. The snubber circuit has some good features such as reduction of voltage/current stress of the main switches, improved efficiency. The experiment results show the adaptability and feasibility of the proposed snubber circuit.
키워드