{"title":"Investigation of zero-current switching fixed frequency resonant-transition square wave converters","authors":"K. Cheng, Y. Yeung","doi":"10.1109/PEDS.1999.792800","DOIUrl":null,"url":null,"abstract":"Most of the soft-switching power converters, especially zero-current switching resonant converters, are required to vary switching frequency to control their output voltage. A family of newly designed zero-current switching fixed frequency square wave resonant converters is proposed. The output voltage of these converters can be controlled by the on-state period of a semiconductor switch; and therefore, they can be operated at a fixed switching frequency. All of the switching devices are in the zero-current switching condition. Also, the peak current of each switching device is minimized. Computer simulation and experimental results are presented to support the operation of the converters.","PeriodicalId":254764,"journal":{"name":"Proceedings of the IEEE 1999 International Conference on Power Electronics and Drive Systems. PEDS'99 (Cat. No.99TH8475)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1999-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the IEEE 1999 International Conference on Power Electronics and Drive Systems. PEDS'99 (Cat. No.99TH8475)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PEDS.1999.792800","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
Most of the soft-switching power converters, especially zero-current switching resonant converters, are required to vary switching frequency to control their output voltage. A family of newly designed zero-current switching fixed frequency square wave resonant converters is proposed. The output voltage of these converters can be controlled by the on-state period of a semiconductor switch; and therefore, they can be operated at a fixed switching frequency. All of the switching devices are in the zero-current switching condition. Also, the peak current of each switching device is minimized. Computer simulation and experimental results are presented to support the operation of the converters.
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