{"title":"UPS应用中基于三状态开关单元的升压","authors":"R. A. da Camara, C. Cruz, R. Torrico-Bascopé","doi":"10.1109/COBEP.2009.5347757","DOIUrl":null,"url":null,"abstract":"This paper presents a novel boost topology based on three-state switching cells for uninterruptible power supplies (UPS) applications. The main features of this converter are: reduced conduction losses on the controlled switches, magnetic components operating with the double of switching frequency reducing weight and volume, reduced high-frequency current ripple, simple control strategy that can be implemented with well know integrated circuits and connection between input power supply and converter output enabling the use of UPS inverter and by-pass. A theoretical analysis and experimental results from a 3 kW lab model are presented.","PeriodicalId":183864,"journal":{"name":"2009 Brazilian Power Electronics Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"28","resultStr":"{\"title\":\"Boost based on three-state switching cell for UPS applications\",\"authors\":\"R. A. da Camara, C. Cruz, R. Torrico-Bascopé\",\"doi\":\"10.1109/COBEP.2009.5347757\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents a novel boost topology based on three-state switching cells for uninterruptible power supplies (UPS) applications. The main features of this converter are: reduced conduction losses on the controlled switches, magnetic components operating with the double of switching frequency reducing weight and volume, reduced high-frequency current ripple, simple control strategy that can be implemented with well know integrated circuits and connection between input power supply and converter output enabling the use of UPS inverter and by-pass. A theoretical analysis and experimental results from a 3 kW lab model are presented.\",\"PeriodicalId\":183864,\"journal\":{\"name\":\"2009 Brazilian Power Electronics Conference\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-12-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"28\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2009 Brazilian Power Electronics Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/COBEP.2009.5347757\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 Brazilian Power Electronics Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/COBEP.2009.5347757","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Boost based on three-state switching cell for UPS applications
This paper presents a novel boost topology based on three-state switching cells for uninterruptible power supplies (UPS) applications. The main features of this converter are: reduced conduction losses on the controlled switches, magnetic components operating with the double of switching frequency reducing weight and volume, reduced high-frequency current ripple, simple control strategy that can be implemented with well know integrated circuits and connection between input power supply and converter output enabling the use of UPS inverter and by-pass. A theoretical analysis and experimental results from a 3 kW lab model are presented.
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