Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Switched Mode Control Technique for the Series Resonant Sigle-Phase Rectifier with Unity Power Factor

단위 역률을 갖는 직렬공진형 단상 정류기의 모드 변환 제어기법

  • Jung, Young-Seok (Department of Electrical Engeering Korea Advanced Institute of Science & Technology) ;
  • Moon, Gun-Woo (Department of Electrical Engeering Korea Advanced Institute of Science & Technology) ;
  • Youn, Myung-Joong (Department of Electrical Engeering Korea Advanced Institute of Science & Technology)
  • 정영석 (한국과학기술원 전기및 전자공학과) ;
  • 문건우 (한국과학기술원 전기및 전자공학과) ;
  • 윤명중 (한국과학기술원 전기및 전자공학과)
  • Published : 1993.07.18
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Abstract

A buck-boost zero current switched(ZCS) series resonant AC to DC converter for the DC output voltage regulation together with high power factor is proposed. A dynamic model for this AC to DC converter is developed and an analysis for the internal operational characteristics is explored. With the proposed control technique, the unity power factor and the DC output voltage regulation without a current overshoot can be obtained.

Keywords