{"title":"A noval ZVS Control Scheme for Four-Switch Resonance Inverting bidirectional buck-boost DC/DC Converter for 5G-RF Power Amplifier","authors":"Faheem Muhammad, Xinke Wu, Jinxu Yang, Yu Qi","doi":"10.1109/peas53589.2021.9628822","DOIUrl":null,"url":null,"abstract":"This article discusses the operating performance of a four-switch resonance inverting bidirectional buck-boost DC/DC converter using a novel three-dimensional control variable scheme. This novel control scheme allows DC/DC converter to operates on wide-input to wide-output voltage range but also helps to achieve zero-voltage switching ZVS operation for all four switches. Additionally, the RMS value of resonance current is significant reduced, which is directly proportional to conduction loss.In the end, a four-switch resonance inverting buck-boost DC/DC converter is designed and experimentally tested, the prototype has recorded over 99% peak efficiency. The converter operates from -48Vdc to 28Vdc ~ 60Vdc Voltage.","PeriodicalId":268264,"journal":{"name":"2021 IEEE 1st International Power Electronics and Application Symposium (PEAS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 IEEE 1st International Power Electronics and Application Symposium (PEAS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/peas53589.2021.9628822","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
This article discusses the operating performance of a four-switch resonance inverting bidirectional buck-boost DC/DC converter using a novel three-dimensional control variable scheme. This novel control scheme allows DC/DC converter to operates on wide-input to wide-output voltage range but also helps to achieve zero-voltage switching ZVS operation for all four switches. Additionally, the RMS value of resonance current is significant reduced, which is directly proportional to conduction loss.In the end, a four-switch resonance inverting buck-boost DC/DC converter is designed and experimentally tested, the prototype has recorded over 99% peak efficiency. The converter operates from -48Vdc to 28Vdc ~ 60Vdc Voltage.
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