대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
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소프트 스위칭 방식의 삼상 다이오드 정류기

Three-Phase Diode Rectifier Employing Soft Switching Methods

  • 문건우 (한국과학기술원 전기및 전자공학과) ;
  • 이정훈 (한국과학기술원 전기및 전자공학과) ;
  • 윤명중 (한국과학기술원 전기및 전자공학과)
  • Moon, Gun-Woo (Department of Electrical Engeering Korea Advanced Institute of Science & Technology) ;
  • Lee, Jung-Hoon (Department of Electrical Engeering Korea Advanced Institute of Science & Technology) ;
  • Youn, Myung-Joong (Department of Electrical Engeering Korea Advanced Institute of Science & Technology)
  • 발행 : 1993.07.18
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초록

Two new schemes of three-phase rectifier using softing switching methods are introduced for the input power factor correction. These three-phase rectifiers are employed the zero voltage switching for the parallel resonant and zero current switching for the series resonant AC link type rectifiers. The dynamic modeling and discontinuous integral cycle mode control technique are also presented. With the proposed circuits and control technique, the high power factor can be obtained.

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