{"title":"基于多处理器的不间断电源的设计与实现","authors":"Y. Tzou, H.J. Wu","doi":"10.1109/PESC.1988.18192","DOIUrl":null,"url":null,"abstract":"The design and implementation of a multiprocessor-based uninterruptible power supply (UPS) are presented. A digital-power factor compensator is proposed for the closed-loop regulation of the synchronously controlled rectifier. Digital sinusoidal pulsewidth-modulation (SPWM) techniques with a digital compensator are used to regulate the PWM inverter of the UPS. Fast transient response and high efficiency have been obtained. A 5 kVA transistorized UPS has been built in the laboratory, and experimental results have shown its superiority.<<ETX>>","PeriodicalId":283605,"journal":{"name":"PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference","volume":"29 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1988-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":"{\"title\":\"Design and implementation of a multiprocessor-based uninterruptible power supply\",\"authors\":\"Y. Tzou, H.J. Wu\",\"doi\":\"10.1109/PESC.1988.18192\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The design and implementation of a multiprocessor-based uninterruptible power supply (UPS) are presented. A digital-power factor compensator is proposed for the closed-loop regulation of the synchronously controlled rectifier. Digital sinusoidal pulsewidth-modulation (SPWM) techniques with a digital compensator are used to regulate the PWM inverter of the UPS. Fast transient response and high efficiency have been obtained. A 5 kVA transistorized UPS has been built in the laboratory, and experimental results have shown its superiority.<<ETX>>\",\"PeriodicalId\":283605,\"journal\":{\"name\":\"PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference\",\"volume\":\"29 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1988-04-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"7\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PESC.1988.18192\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PESC.1988.18192","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Design and implementation of a multiprocessor-based uninterruptible power supply
The design and implementation of a multiprocessor-based uninterruptible power supply (UPS) are presented. A digital-power factor compensator is proposed for the closed-loop regulation of the synchronously controlled rectifier. Digital sinusoidal pulsewidth-modulation (SPWM) techniques with a digital compensator are used to regulate the PWM inverter of the UPS. Fast transient response and high efficiency have been obtained. A 5 kVA transistorized UPS has been built in the laboratory, and experimental results have shown its superiority.<>
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