{"title":"Small-signal characterization of a zero-voltage switching DC/DC converter for pulse-load applications","authors":"Jian Sun, G. Schoneman, D. E. Jenkins","doi":"10.1109/PESC.1999.789043","DOIUrl":null,"url":null,"abstract":"This paper presents the analysis of a zero-voltage switched, half-bridge DC/DC converter suitable for pulse-load applications. A new modeling method that combines sample-data and averaging techniques is developed and applied to this converter. Small-signal characteristics of the converter are then studied based on the linearized averaged model. The converter is found to feature first-order control-to-output responses which allows wide control bandwidth and fast transient responses to be achieved by using simple voltage mode control. Experimental measurements are provided to verify the analysis.","PeriodicalId":292317,"journal":{"name":"30th Annual IEEE Power Electronics Specialists Conference. Record. (Cat. No.99CH36321)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1999-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","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.1999.789043","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
This paper presents the analysis of a zero-voltage switched, half-bridge DC/DC converter suitable for pulse-load applications. A new modeling method that combines sample-data and averaging techniques is developed and applied to this converter. Small-signal characteristics of the converter are then studied based on the linearized averaged model. The converter is found to feature first-order control-to-output responses which allows wide control bandwidth and fast transient responses to be achieved by using simple voltage mode control. Experimental measurements are provided to verify the analysis.
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