{"title":"提出了一种采用双晶闸管控制单相感应电动机的新方法","authors":"M. A. Abdel-halim, I. Kamal","doi":"10.1002/ETEP.4450060613","DOIUrl":null,"url":null,"abstract":"Among the conventional methods there is no one method by which single-phase induction motors can be started, speed-controlled and reversed. The paper develops a new method for controlling single-phase induction motors with two symmetrical stator windings by placing two bidirectional solid-state switches (triacs), one in series with the main winding and the other with the auxiliary winding. Such a connection will perform all the required jobs namely: starting, speed control and reversing the direction of rotation. A motor representation in the d, q, 0 reference frame is presented. A state-space mathematical model has been developed to describe the system taking care ofthe discontinuities introduced by the triacs. Computer results for transient and steady-state conditions are presented. Also, experimental verification has been done.","PeriodicalId":50474,"journal":{"name":"European Transactions on Electrical Power","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2007-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/ETEP.4450060613","citationCount":"2","resultStr":"{\"title\":\"A new method using two triacs for control of single‐phase induction motor\",\"authors\":\"M. A. Abdel-halim, I. Kamal\",\"doi\":\"10.1002/ETEP.4450060613\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Among the conventional methods there is no one method by which single-phase induction motors can be started, speed-controlled and reversed. The paper develops a new method for controlling single-phase induction motors with two symmetrical stator windings by placing two bidirectional solid-state switches (triacs), one in series with the main winding and the other with the auxiliary winding. Such a connection will perform all the required jobs namely: starting, speed control and reversing the direction of rotation. A motor representation in the d, q, 0 reference frame is presented. A state-space mathematical model has been developed to describe the system taking care ofthe discontinuities introduced by the triacs. Computer results for transient and steady-state conditions are presented. Also, experimental verification has been done.\",\"PeriodicalId\":50474,\"journal\":{\"name\":\"European Transactions on Electrical Power\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2007-09-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1002/ETEP.4450060613\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"European Transactions on Electrical Power\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1002/ETEP.4450060613\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"European Transactions on Electrical Power","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1002/ETEP.4450060613","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
摘要
在传统的方法中，没有一种方法可以实现单相异步电动机的启动、调速和反转。本文提出了一种控制具有两个对称定子绕组的单相异步电动机的新方法，即通过放置两个双向固态开关(triac)，一个与主绕组串联，另一个与辅助绕组串联。这种连接将完成所有所需的工作，即:启动、速度控制和反转旋转方向。给出了电机在d, q, 0参考系中的表示。一个状态空间数学模型已经被开发用来描述系统，考虑了由triacs引入的不连续。给出了暂态和稳态条件下的计算结果。并进行了实验验证。
A new method using two triacs for control of single‐phase induction motor
Among the conventional methods there is no one method by which single-phase induction motors can be started, speed-controlled and reversed. The paper develops a new method for controlling single-phase induction motors with two symmetrical stator windings by placing two bidirectional solid-state switches (triacs), one in series with the main winding and the other with the auxiliary winding. Such a connection will perform all the required jobs namely: starting, speed control and reversing the direction of rotation. A motor representation in the d, q, 0 reference frame is presented. A state-space mathematical model has been developed to describe the system taking care ofthe discontinuities introduced by the triacs. Computer results for transient and steady-state conditions are presented. Also, experimental verification has been done.
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