Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2006.06a
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- Pages.143-145
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- 2006
A New Commutation Circuit for PWM Cuk AC-AC Converter
PWM Cuk AC-AC 컨버터를 위한 새로운 Commutation 회로
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Choi Nam-Sup
(Chonnam National University)
;
- Li Yulong (Chonnam National University) ;
- Kim In-Dong (Pukyong National University)
- Published : 2006.06.01
Abstract
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.
Keywords