{"title":"Low-distortion control of unity-power-factor converters in discontinuous conduction mode","authors":"E. Santi, Zhe Zhang, Slobodan Cuk","doi":"10.1109/PESC.1999.789019","DOIUrl":null,"url":null,"abstract":"A control scheme for unity power factor automatic current shapers operating in discontinuous conduction mode uses constant-frequency peak current mode programming instead of the conventional low-bandwidth voltage mode programming control. The main advantage is that an input current with very low harmonic distortion (THD<1.5%) can be obtained. A potential stability problem of the control is identified and an elegant solution suggested.","PeriodicalId":292317,"journal":{"name":"30th Annual IEEE Power Electronics Specialists Conference. Record. (Cat. No.99CH36321)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1999-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"30th Annual IEEE Power Electronics Specialists Conference. Record. (Cat. No.99CH36321)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PESC.1999.789019","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A control scheme for unity power factor automatic current shapers operating in discontinuous conduction mode uses constant-frequency peak current mode programming instead of the conventional low-bandwidth voltage mode programming control. The main advantage is that an input current with very low harmonic distortion (THD<1.5%) can be obtained. A potential stability problem of the control is identified and an elegant solution suggested.
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