{"title":"同步和异步调制SiC DC/DC功率变换器的工作分析","authors":"L. Niewiara, T. Tarczewski","doi":"10.1109/PEMC48073.2021.9432543","DOIUrl":null,"url":null,"abstract":"In this paper, operating analysis of SiC MOSFET based DC/DC power converter is presented. A comparative analysis is carried out for a synchronous- and asynchronous modulation technique. A mathematical description of steadystate properties, i.e. output voltage, current- and voltage ripple, was assumed based on a continuous-time model, including power losses. The investigated power converter was based on third generation 3M0120090J transistors and sixth generation C4D10120A diodes. The experimental tests were realized for a 3.2 kilowatt (400V, 8A) power converter with a fixed switching frequency. The efficiency investigations were carried out for a wide operating range for both modulation strategies.","PeriodicalId":349940,"journal":{"name":"2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Operating analysis of SiC DC/DC power converter for synchronous and asynchronous modulation\",\"authors\":\"L. Niewiara, T. Tarczewski\",\"doi\":\"10.1109/PEMC48073.2021.9432543\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, operating analysis of SiC MOSFET based DC/DC power converter is presented. A comparative analysis is carried out for a synchronous- and asynchronous modulation technique. A mathematical description of steadystate properties, i.e. output voltage, current- and voltage ripple, was assumed based on a continuous-time model, including power losses. The investigated power converter was based on third generation 3M0120090J transistors and sixth generation C4D10120A diodes. The experimental tests were realized for a 3.2 kilowatt (400V, 8A) power converter with a fixed switching frequency. The efficiency investigations were carried out for a wide operating range for both modulation strategies.\",\"PeriodicalId\":349940,\"journal\":{\"name\":\"2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC)\",\"volume\":\"45 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-04-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PEMC48073.2021.9432543\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PEMC48073.2021.9432543","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Operating analysis of SiC DC/DC power converter for synchronous and asynchronous modulation
In this paper, operating analysis of SiC MOSFET based DC/DC power converter is presented. A comparative analysis is carried out for a synchronous- and asynchronous modulation technique. A mathematical description of steadystate properties, i.e. output voltage, current- and voltage ripple, was assumed based on a continuous-time model, including power losses. The investigated power converter was based on third generation 3M0120090J transistors and sixth generation C4D10120A diodes. The experimental tests were realized for a 3.2 kilowatt (400V, 8A) power converter with a fixed switching frequency. The efficiency investigations were carried out for a wide operating range for both modulation strategies.
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