Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)

The Korean Institute of Power Electronics (전력전자학회)
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A NOVEL ZVS-CV PWM AC-DC CONVERTER

  • Yan, Baiping (Dept.of Applied Physics, Xi'an University of Technology) ;
  • Chen, Zhiming (Dept.of Applied Physics, Xi'an University of Technology) ;
  • Liu, Jian (Dept.of Applied Physics, Xi'an University of Technology)
  • Published : 1998.10.01
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Abstract

A new ZVS-CV PWM converter with power factor correction (PFC) function is presented in this paper. The new topology is a integration of a boost converter and a ZVS-CV topology in a single power conversion stage. The new converter can be regulated in pulse-width modulation (PWM) by universal integrated control circuits. Some design considerations are given in detail. A laboratory prototype has been implemented to show the feasibility of the approach and the analysis.

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