{"title":"一种UPS系统旁路传输方法","authors":"Keisuke Nakano, O. Iyama","doi":"10.1109/INTLEC.2015.7572497","DOIUrl":null,"url":null,"abstract":"This paper proposes a bypass transfer method without parallel feeding between utility power line and uninterruptible power supply (UPS). This system has ACSWs consists of a bi-directional thyristor and a magnetic contactor both utility power line and UPS line. The control board observes the condition of utility power and UPS to operate ACSWs. A proposed method has instantaneous interruptible period purposely. Therefore, it can be transferred to each line instantaneously without additional reactor or complex control system. Its effectiveness is verified through Experiment in a 4kW prototype. It can be transferred each other only 500μsec interruption without parallel feeding periods.","PeriodicalId":211948,"journal":{"name":"2015 IEEE International Telecommunications Energy Conference (INTELEC)","volume":"249 8 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A bypass transfer method for UPS system\",\"authors\":\"Keisuke Nakano, O. Iyama\",\"doi\":\"10.1109/INTLEC.2015.7572497\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper proposes a bypass transfer method without parallel feeding between utility power line and uninterruptible power supply (UPS). This system has ACSWs consists of a bi-directional thyristor and a magnetic contactor both utility power line and UPS line. The control board observes the condition of utility power and UPS to operate ACSWs. A proposed method has instantaneous interruptible period purposely. Therefore, it can be transferred to each line instantaneously without additional reactor or complex control system. Its effectiveness is verified through Experiment in a 4kW prototype. It can be transferred each other only 500μsec interruption without parallel feeding periods.\",\"PeriodicalId\":211948,\"journal\":{\"name\":\"2015 IEEE International Telecommunications Energy Conference (INTELEC)\",\"volume\":\"249 8 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2015 IEEE International Telecommunications Energy Conference (INTELEC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/INTLEC.2015.7572497\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 IEEE International Telecommunications Energy Conference (INTELEC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/INTLEC.2015.7572497","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
This paper proposes a bypass transfer method without parallel feeding between utility power line and uninterruptible power supply (UPS). This system has ACSWs consists of a bi-directional thyristor and a magnetic contactor both utility power line and UPS line. The control board observes the condition of utility power and UPS to operate ACSWs. A proposed method has instantaneous interruptible period purposely. Therefore, it can be transferred to each line instantaneously without additional reactor or complex control system. Its effectiveness is verified through Experiment in a 4kW prototype. It can be transferred each other only 500μsec interruption without parallel feeding periods.
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