开关磁阻电动机转矩控制的研究

Investigation on Torque Control of Switched Reluctance Motors

文章着重讨论开关磁阻电动机驱动系统 ( SRD)的控制器设计 ,比较了电流控制器和磁链控制器的性能及输出转矩 ,以优化转矩输出、最小化转矩脉动。这两种控制器因输入变量的不同其设计方法上有各自不同的考虑 ,而且它们对控制对象 SRM性能影响也不同。文章比较了两者作用下 SRM转矩输出结果并给出了相应结论。

The paper mainly deals with the design of controller of switched reluctance motors drive system(SRD)by comparing current controller and flux-linkage controller in the ways of their performance and output torque to attain optimum torque output and minimum torque ripple.These two controllers can not be designed in the same way because of their different input variations.The paper also concludes the different SRM torque output results affected by the two controllers.