{"title":"中功率SMPS模块三相单级全桥变换器","authors":"R. Kalpana, G. Bhuvaneswari, Bhim Singh","doi":"10.1109/PESTSE.2014.6805274","DOIUrl":null,"url":null,"abstract":"In this paper, a three-phase single stage modular converter for medium power supply for telecom power applications is presented based on the novel principle of connecting three single-phase modules in a three-phase group by creating a virtual neutral using a zig-zag transformer. The combination of three single phase modules and a virtual neutral point device is a powerful method to design a three-phase modular converter system with power factor correction. The performance of such a modular full-bridge dc- dc converter system is studied and evaluated with simulation based on a MATLAB model.","PeriodicalId":352711,"journal":{"name":"2014 POWER AND ENERGY SYSTEMS: TOWARDS SUSTAINABLE ENERGY","volume":"47 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2014-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Modular three-phase single-stage full-bridge converter for medium power SMPS\",\"authors\":\"R. Kalpana, G. Bhuvaneswari, Bhim Singh\",\"doi\":\"10.1109/PESTSE.2014.6805274\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, a three-phase single stage modular converter for medium power supply for telecom power applications is presented based on the novel principle of connecting three single-phase modules in a three-phase group by creating a virtual neutral using a zig-zag transformer. The combination of three single phase modules and a virtual neutral point device is a powerful method to design a three-phase modular converter system with power factor correction. The performance of such a modular full-bridge dc- dc converter system is studied and evaluated with simulation based on a MATLAB model.\",\"PeriodicalId\":352711,\"journal\":{\"name\":\"2014 POWER AND ENERGY SYSTEMS: TOWARDS SUSTAINABLE ENERGY\",\"volume\":\"47 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2014-03-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2014 POWER AND ENERGY SYSTEMS: TOWARDS SUSTAINABLE ENERGY\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PESTSE.2014.6805274\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2014 POWER AND ENERGY SYSTEMS: TOWARDS SUSTAINABLE ENERGY","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PESTSE.2014.6805274","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Modular three-phase single-stage full-bridge converter for medium power SMPS
In this paper, a three-phase single stage modular converter for medium power supply for telecom power applications is presented based on the novel principle of connecting three single-phase modules in a three-phase group by creating a virtual neutral using a zig-zag transformer. The combination of three single phase modules and a virtual neutral point device is a powerful method to design a three-phase modular converter system with power factor correction. The performance of such a modular full-bridge dc- dc converter system is studied and evaluated with simulation based on a MATLAB model.
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