{"title":"一种三相单级交/直流升压集成并联谐振变换器","authors":"F. Hamdad, A. Bhat","doi":"10.1109/PCC.2002.997566","DOIUrl":null,"url":null,"abstract":"A new 3-/spl phi/ AC-to-DC single stage converter is proposed integrating a 3-/spl phi/ DCM boost with a DC-to-DC fixed frequency parallel resonant converter (PRC). This converter has the following features: natural power factor correction with the fast regulation, soft switching, HF transformer isolation with the resonant tank operating in above resonance mode, etc. A new gating control scheme is used for simultaneous control of boost converter and the PRC. Modes of operation are presented and analyzed. Based on the analysis, design curves are obtained. An optimum design is given and a design example is presented. Both SPICE simulation and experimental results for the designed converter are given to verify the theory and performance of the proposed converter for varying load as well as line voltage.","PeriodicalId":320424,"journal":{"name":"Proceedings of the Power Conversion Conference-Osaka 2002 (Cat. No.02TH8579)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2002-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":"{\"title\":\"A three-phase single-stage AC/DC boost integrated parallel resonant converter\",\"authors\":\"F. Hamdad, A. Bhat\",\"doi\":\"10.1109/PCC.2002.997566\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A new 3-/spl phi/ AC-to-DC single stage converter is proposed integrating a 3-/spl phi/ DCM boost with a DC-to-DC fixed frequency parallel resonant converter (PRC). This converter has the following features: natural power factor correction with the fast regulation, soft switching, HF transformer isolation with the resonant tank operating in above resonance mode, etc. A new gating control scheme is used for simultaneous control of boost converter and the PRC. Modes of operation are presented and analyzed. Based on the analysis, design curves are obtained. An optimum design is given and a design example is presented. Both SPICE simulation and experimental results for the designed converter are given to verify the theory and performance of the proposed converter for varying load as well as line voltage.\",\"PeriodicalId\":320424,\"journal\":{\"name\":\"Proceedings of the Power Conversion Conference-Osaka 2002 (Cat. No.02TH8579)\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2002-08-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"7\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the Power Conversion Conference-Osaka 2002 (Cat. No.02TH8579)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PCC.2002.997566\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the Power Conversion Conference-Osaka 2002 (Cat. No.02TH8579)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PCC.2002.997566","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 7
摘要
提出了一种新的3-/spl phi/ ac - dc单级变换器，将3-/spl phi/ DCM升压与dc - dc固定频率并联谐振变换器(PRC)集成在一起。该变换器具有快速调节的自然功率因数校正、软开关、高频变压器隔离和谐振箱在上述谐振模式下工作等特点。采用一种新的门控控制方案，实现升压变换器和PRC的同步控制。提出并分析了运行模式。在此基础上，得到了设计曲线。给出了优化设计方法，并给出了设计实例。给出了所设计变换器的SPICE仿真和实验结果，验证了所设计变换器在变负载和变电压下的理论和性能。
A three-phase single-stage AC/DC boost integrated parallel resonant converter
A new 3-/spl phi/ AC-to-DC single stage converter is proposed integrating a 3-/spl phi/ DCM boost with a DC-to-DC fixed frequency parallel resonant converter (PRC). This converter has the following features: natural power factor correction with the fast regulation, soft switching, HF transformer isolation with the resonant tank operating in above resonance mode, etc. A new gating control scheme is used for simultaneous control of boost converter and the PRC. Modes of operation are presented and analyzed. Based on the analysis, design curves are obtained. An optimum design is given and a design example is presented. Both SPICE simulation and experimental results for the designed converter are given to verify the theory and performance of the proposed converter for varying load as well as line voltage.
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