一种实时修正解耦参数的优化矢量控制方法  

An Improved Vector Control Method with Real-time Decoupling Parameter Correction

作　　者：李皎洁[1] 苏中义[1] 张向锋[1] 

机构地区：[1]上海电机学院,上海200240

出　　处：《微特电机》2008年第5期46-48,共3页Small & Special Electrical Machines

基　　金：上海电机学院青年教师科研基金

摘　　要：提出了一种实时修正感应电动机矢量控制中解耦参数的方法。在矢量控制的电压解耦计算中增加了参数修正计算,通过可测量的参数值推导解耦电压参数,并实时更新,矢量控制的解耦参数能跟随电动机实际运行参数的变化,提高了解耦的效用。仿真结果表明该方法是有效的。An improved vector control method of induction motor with real - time decoupling parameter correction was proposed in this thesis. A parameter correcting part was added to the decoupling calculation. The decoupling voltage was deduced with measured parameters, and updated on real time, so that the decoupling parameter in vector control followed the changes of real motor parameter. This method advanced the effect of cross - decoupling. Its validity was proved by simulation.

关 键 词：矢量控制 感应电动机 交叉解耦 参数修正 

分 类 号：TM346[电气工程—电机]