{"title":"电流源并联谐振DC/DC变换器的小信号建模","authors":"L. Chiu, B. Diong","doi":"10.1109/CIEP.2002.1216641","DOIUrl":null,"url":null,"abstract":"This paper describes how an approximation technique, based on the extended describing function concept, can be employed to derive a small-signal model of the current-source parallel resonant DC/DC converter. By this method, one can then obtain the frequency responses of the output voltage to frequency control, to duty-ratio control, and to source and load perturbations, useful for dynamic response studies and for control design of this converter. Analytical results derived via the proposed procedure for a design example are presented along with corresponding test results, which show generally good agreement with each other.","PeriodicalId":191010,"journal":{"name":"VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2002-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Small-signal modeling of the current-source parallel resonant DC/DC converter\",\"authors\":\"L. Chiu, B. Diong\",\"doi\":\"10.1109/CIEP.2002.1216641\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper describes how an approximation technique, based on the extended describing function concept, can be employed to derive a small-signal model of the current-source parallel resonant DC/DC converter. By this method, one can then obtain the frequency responses of the output voltage to frequency control, to duty-ratio control, and to source and load perturbations, useful for dynamic response studies and for control design of this converter. Analytical results derived via the proposed procedure for a design example are presented along with corresponding test results, which show generally good agreement with each other.\",\"PeriodicalId\":191010,\"journal\":{\"name\":\"VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002.\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2002-10-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002.\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/CIEP.2002.1216641\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CIEP.2002.1216641","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Small-signal modeling of the current-source parallel resonant DC/DC converter
This paper describes how an approximation technique, based on the extended describing function concept, can be employed to derive a small-signal model of the current-source parallel resonant DC/DC converter. By this method, one can then obtain the frequency responses of the output voltage to frequency control, to duty-ratio control, and to source and load perturbations, useful for dynamic response studies and for control design of this converter. Analytical results derived via the proposed procedure for a design example are presented along with corresponding test results, which show generally good agreement with each other.
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