{"title":"使用低温mosfet和高温超导体的超高效率功率转换","authors":"O. Mueller, K. Herd","doi":"10.1109/PESC.1993.472011","DOIUrl":null,"url":null,"abstract":"Ultra-high efficiency (>99%) power conversion and the corresponding energy savings can be accomplished by combining two new devices: the cryogenic power MOSFET and the high current inductor made with high-temperature (HT) superconductors. Their properties are reviewed. Several possible applications are discussed such as high-power inverters, switchmode amplifiers, and multi-kilowatt RF generators. Design information is presented for the thermal losses of a cryogenic container and the required electrical conductors to a cryogenic circuit. It is investigated if there are potential advantages of cryogenic power conversion such as drastic size, weight, and cost reductions at improved reliability.<<ETX>>","PeriodicalId":358822,"journal":{"name":"Proceedings of IEEE Power Electronics Specialist Conference - PESC '93","volume":"50 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1993-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"43","resultStr":"{\"title\":\"Ultra-high efficiency power conversion using cryogenic MOSFETs and HT-superconductors\",\"authors\":\"O. Mueller, K. Herd\",\"doi\":\"10.1109/PESC.1993.472011\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Ultra-high efficiency (>99%) power conversion and the corresponding energy savings can be accomplished by combining two new devices: the cryogenic power MOSFET and the high current inductor made with high-temperature (HT) superconductors. Their properties are reviewed. Several possible applications are discussed such as high-power inverters, switchmode amplifiers, and multi-kilowatt RF generators. Design information is presented for the thermal losses of a cryogenic container and the required electrical conductors to a cryogenic circuit. It is investigated if there are potential advantages of cryogenic power conversion such as drastic size, weight, and cost reductions at improved reliability.<<ETX>>\",\"PeriodicalId\":358822,\"journal\":{\"name\":\"Proceedings of IEEE Power Electronics Specialist Conference - PESC '93\",\"volume\":\"50 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1993-06-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"43\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of IEEE Power Electronics Specialist Conference - PESC '93\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PESC.1993.472011\",\"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 IEEE Power Electronics Specialist Conference - PESC '93","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PESC.1993.472011","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Ultra-high efficiency power conversion using cryogenic MOSFETs and HT-superconductors
Ultra-high efficiency (>99%) power conversion and the corresponding energy savings can be accomplished by combining two new devices: the cryogenic power MOSFET and the high current inductor made with high-temperature (HT) superconductors. Their properties are reviewed. Several possible applications are discussed such as high-power inverters, switchmode amplifiers, and multi-kilowatt RF generators. Design information is presented for the thermal losses of a cryogenic container and the required electrical conductors to a cryogenic circuit. It is investigated if there are potential advantages of cryogenic power conversion such as drastic size, weight, and cost reductions at improved reliability.<>
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