双馈感应电机间接转矩控制策略的研究  

Study on the Strategy of Indirect Torque Control for Doubly-fed induction machine

作　　者：梅柏杉[1] 王晗[1] 杨林涛[1] 

机构地区：[1]上海电力学院电力与自动化工程学院,上海200090

出　　处：《微电机》2011年第5期64-67,共4页Micromotors

基　　金：上海市重点学科建设项目(P1301);上海市科委重点项目(061612040);上海市教委自科项目(07ZZ146)

摘　　要：研究了间接转矩控制策略应用于双馈感应电机。首先给出了双馈电机的数学模型,磁链与转矩的计算采用电流模型,可以避免积分误差。然后给出了间接转矩控制策略的详细推导过程。最后采用M atlab仿真软件对该系统进行仿真试验,验证了该方法的可行性与有效性。仿真结果表明该系统结构简单,计算量小,响应时间小,控制准确。This paper researched the indirect torque control Strategy for doubly-fed induction motor.first of all,gives the mathematic model of doubly-fed induction motor,flux and torque observer adopts current model avoids integral errors.and then gives a detailed deduction of indirect torque control algorithm of doubly-fed induction motor.last,MATLAB/Simulink simulation software was used for the this system.And the feasibility and effectiveness of the algorithm was confirmed by the simulation results.The simulation results show simple structure,lower calculation,fast response,precision of control.

关 键 词：双馈感应电机 间接转矩控制 磁链模型 仿真 

分 类 号：TM359.9[电气工程—电机]