Yuming Zhou, Yuheng Zhu, Yimian Du, Qiusheng Zhang
{"title":"A Full-Bridge Boost LCL-Type DC/AC/DC Converter","authors":"Yuming Zhou, Yuheng Zhu, Yimian Du, Qiusheng Zhang","doi":"10.1109/PEDG56097.2023.10215270","DOIUrl":null,"url":null,"abstract":"This paper presents a full-bridge boost LCL-type dc/ac/dc converter with a capacitive output filter and operating with a constant output voltage. When the input voltage has changed, the frequency changes with a constant turn-off time of transistors to keep the output voltage constant. Based on this idea, a 50 to 100V dc input, 100-120kHz, 400-W, 200-V dc output converter has been built, and a fourier’s mathematical description is exploited to help the design. Finally, a report on the implementation of a laboratory prototype with 400-W power is presented.","PeriodicalId":386920,"journal":{"name":"2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems (PEDG)","volume":"92 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems (PEDG)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PEDG56097.2023.10215270","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
This paper presents a full-bridge boost LCL-type dc/ac/dc converter with a capacitive output filter and operating with a constant output voltage. When the input voltage has changed, the frequency changes with a constant turn-off time of transistors to keep the output voltage constant. Based on this idea, a 50 to 100V dc input, 100-120kHz, 400-W, 200-V dc output converter has been built, and a fourier’s mathematical description is exploited to help the design. Finally, a report on the implementation of a laboratory prototype with 400-W power is presented.