• Title/Summary/Keyword: Boost-Converter Variable Hysteresis Current Mode

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A Study on the Variable Hysteresis Current Mode Control Method for Power Factor Improvement of the Single Phase Boost Converter (단상 부스터 콘버터의 입력역률 개선을 위한 가변 밴드폭 제어방식에 관한 연구)

  • 김철우;권순재;유동욱;박성준
    • The Proceedings of the Korean Institute of Illuminating and Electrical Installation Engineers
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    • v.8 no.3
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    • pp.36-43
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    • 1994

  • Many new electronic products are required to have a near unity power factor and a distortion free current input waveform. In this paper, single phase AC to DC Boost-Converter which is controlled with continuous conduction mode(CCM) is analyzed. Each parameter is determined for variable hysteresis current mode and real time simulation results showed high power factor possible. l(kW] boost converter was designed and constructed accordingly. Experimental results to load and parameter variations are well similar to the simulation results.

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