{"title":"输入电压异常条件下矩阵变换器感应电机驱动的补偿控制","authors":"K. Sun, Daning Zhou, Lipei Huang, K. Matsuse","doi":"10.1109/IAS.2004.1348470","DOIUrl":null,"url":null,"abstract":"Matrix converter (MC) is a direct energy conversion device with high input power factor and regeneration capability. As a device without dc link elements, the ac line side disturbances can degrade its output characteristic and reliability, even deteriorate the drive performance of motor load. In this paper, the behaviors of the MC drive under abnormal input voltage conditions, in terms of unbalance, nonsinusoidal and short-time voltage sag, have been investigated. A feedback compensation method based on close loop control of output current is proposed to improve the output performance of MC. In addition, a feedforward compensation method by measuring instantaneous values of input voltage is developed to compensate the output voltages of MC and ensure the drive performance of induction motor under abnormal input voltage conditions. The effectiveness and feasibility of the two proposed compensation methods have been proven through numerical simulations and experimental tests.","PeriodicalId":131410,"journal":{"name":"Conference Record of the 2004 IEEE Industry Applications Conference, 2004. 39th IAS Annual Meeting.","volume":"221 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2004-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"37","resultStr":"{\"title\":\"Compensation control of matrix converter fed induction motor drive under abnormal input voltage conditions\",\"authors\":\"K. Sun, Daning Zhou, Lipei Huang, K. Matsuse\",\"doi\":\"10.1109/IAS.2004.1348470\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Matrix converter (MC) is a direct energy conversion device with high input power factor and regeneration capability. As a device without dc link elements, the ac line side disturbances can degrade its output characteristic and reliability, even deteriorate the drive performance of motor load. In this paper, the behaviors of the MC drive under abnormal input voltage conditions, in terms of unbalance, nonsinusoidal and short-time voltage sag, have been investigated. A feedback compensation method based on close loop control of output current is proposed to improve the output performance of MC. In addition, a feedforward compensation method by measuring instantaneous values of input voltage is developed to compensate the output voltages of MC and ensure the drive performance of induction motor under abnormal input voltage conditions. The effectiveness and feasibility of the two proposed compensation methods have been proven through numerical simulations and experimental tests.\",\"PeriodicalId\":131410,\"journal\":{\"name\":\"Conference Record of the 2004 IEEE Industry Applications Conference, 2004. 39th IAS Annual Meeting.\",\"volume\":\"221 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2004-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"37\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Conference Record of the 2004 IEEE Industry Applications Conference, 2004. 39th IAS Annual Meeting.\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IAS.2004.1348470\",\"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 2004 IEEE Industry Applications Conference, 2004. 39th IAS Annual Meeting.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IAS.2004.1348470","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Compensation control of matrix converter fed induction motor drive under abnormal input voltage conditions
Matrix converter (MC) is a direct energy conversion device with high input power factor and regeneration capability. As a device without dc link elements, the ac line side disturbances can degrade its output characteristic and reliability, even deteriorate the drive performance of motor load. In this paper, the behaviors of the MC drive under abnormal input voltage conditions, in terms of unbalance, nonsinusoidal and short-time voltage sag, have been investigated. A feedback compensation method based on close loop control of output current is proposed to improve the output performance of MC. In addition, a feedforward compensation method by measuring instantaneous values of input voltage is developed to compensate the output voltages of MC and ensure the drive performance of induction motor under abnormal input voltage conditions. The effectiveness and feasibility of the two proposed compensation methods have been proven through numerical simulations and experimental tests.