Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Undeland Snubber for PWM Cuk AC-AC Converter

PWM Cuk AC-AC 컨버터를 위한 Undeland 스너버

  • 최남섭 (전남대 전자통신전기공학부) ;
  • 김인동 (부경대 전기제어계측공학부) ;
  • 노의철 (부경대 전기제어계측공학부) ;
  • Published : 2006.04.20
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Abstract

This paper proposes a snubber circuit for a PWM Cuk AC-AC converter. The proposed snubber makes use of an Undeland snubber as a commutation aids. So the snubber keeps such good features as small count of snubber elements, reduction of voltage/current stress of main switching devices and improved efficiency. This paper shows simulation results to verify the adaptability and feasibility of the proposed snubber.

Keywords