Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Power Factor Correction in ZVT PWM Boost Converter

ZVT PWM Boost 컨버터에 있어서의 역률개선

  • Kim, Jin-Sung (Dept. of Electrical Engineering, Chung-Nam National Univ.) ;
  • Kim, Yang-Mo (Dept. of Electrical Engineering, Chung-Nam National Univ.)
  • 김진성 (충남대학교 전기공학과) ;
  • 김양모 (충남대학교 전기공학과)
  • Published : 1996.07.22
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Abstract

This paper presents the study on the development of the power factor correction convener with ZVT Boost converter, which is better than the conventional PWM Boost converter to increase the switching frequency for high density and lower stress of switch. A simple DC and small signal model for the power factor correction converter with constant switching frequency is derived. The guide line for design of controller is summarized.

Keywords