{"title":"新型无刷交流伺服驱动器采用隔离栅双极功率晶体管和CPU，以极高的可靠性和效率获得高动态性能","authors":"S. Vlahu","doi":"10.1109/IAS.1990.152259","DOIUrl":null,"url":null,"abstract":"A brushless AC servomotor drive has been developed to take advantage of the higher efficiency of IGBT transistors and a novel method for continuous torque-angle compensation in two directions. The drive employs CPU management to provide an extensive array of protection functions. The authors present the philosophy, theory and principles behind this innovative approach to AC servo-drive design and discuss the current loop, current-sensor closed loop, velocity loop, and the performance and protection functions built into the drive.<<ETX>>","PeriodicalId":185839,"journal":{"name":"Conference Record of the 1990 IEEE Industry Applications Society Annual Meeting","volume":"74 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1990-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"New brushless AC servo drive uses isolated gate bipolar power transistors and a CPU, to obtain high dynamic performance with exceptionally high reliability and efficiency\",\"authors\":\"S. Vlahu\",\"doi\":\"10.1109/IAS.1990.152259\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A brushless AC servomotor drive has been developed to take advantage of the higher efficiency of IGBT transistors and a novel method for continuous torque-angle compensation in two directions. The drive employs CPU management to provide an extensive array of protection functions. The authors present the philosophy, theory and principles behind this innovative approach to AC servo-drive design and discuss the current loop, current-sensor closed loop, velocity loop, and the performance and protection functions built into the drive.<<ETX>>\",\"PeriodicalId\":185839,\"journal\":{\"name\":\"Conference Record of the 1990 IEEE Industry Applications Society Annual Meeting\",\"volume\":\"74 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1990-10-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Conference Record of the 1990 IEEE Industry Applications Society Annual Meeting\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IAS.1990.152259\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Conference Record of the 1990 IEEE Industry Applications Society Annual Meeting","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IAS.1990.152259","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
New brushless AC servo drive uses isolated gate bipolar power transistors and a CPU, to obtain high dynamic performance with exceptionally high reliability and efficiency
A brushless AC servomotor drive has been developed to take advantage of the higher efficiency of IGBT transistors and a novel method for continuous torque-angle compensation in two directions. The drive employs CPU management to provide an extensive array of protection functions. The authors present the philosophy, theory and principles behind this innovative approach to AC servo-drive design and discuss the current loop, current-sensor closed loop, velocity loop, and the performance and protection functions built into the drive.<>
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