{"title":"Impedance interference investigation of the paralleled DC/DC converters system used droop current sharing control","authors":"J. B. Wang, D. Kao","doi":"10.1109/IFEEC.2015.7361386","DOIUrl":null,"url":null,"abstract":"The loop gain profile of the DC/DC converter is affected by the loading effect of the other DC/DC converters in the parallel DC/DC converter system. As a result, the control performance of the paralleled DC/DC converters system might be deteriorated due to parallel impedance interference. In order to investigate the effect of the parallel impedance interference, the dynamic model of the parallel DC/DC converter system was build up via a general dynamic circuit scheme. From the analysis results, the impedance interference can be identified clearly. Some simulations and experimental results will provide to validate the aforementioned findings.","PeriodicalId":268430,"journal":{"name":"2015 IEEE 2nd International Future Energy Electronics Conference (IFEEC)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 IEEE 2nd International Future Energy Electronics Conference (IFEEC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IFEEC.2015.7361386","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
The loop gain profile of the DC/DC converter is affected by the loading effect of the other DC/DC converters in the parallel DC/DC converter system. As a result, the control performance of the paralleled DC/DC converters system might be deteriorated due to parallel impedance interference. In order to investigate the effect of the parallel impedance interference, the dynamic model of the parallel DC/DC converter system was build up via a general dynamic circuit scheme. From the analysis results, the impedance interference can be identified clearly. Some simulations and experimental results will provide to validate the aforementioned findings.
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