LIMITATION OF SOFT-SWITCHING TECHNIQUE IN AC/DC POWER CONVERTER’S EFFICIENCY IMPROVEMENT

(整期优先)网络出版时间:2000-04-14
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Soft-switchingtechniquesareattractivetounity-power-factorAC/DCconverterintheviewofthesizereductionandEMIsuppression.Asoft-switchedboostPFCconverterhasbeenstudiedbasedonitstopologyanalysis,PSIMsimulationandcircuitexperiment.Aspeciallimitationofsoft-switchingtechniqueshasbeenfoundintheirAC/DCapplications.