摘要
由于具有特殊的工作原理,开关磁阻电机在常规的控制方式下会产生很大的转矩脉动,限制了其应用范围。针对这一问题,对开关磁阻电机的直接转矩控制进行了研究,并在MATLAB/Simulink环境下搭建了8/6级开关磁阻电机直接转矩系统仿真模型。结果表明:应用直接转矩控制开关磁阻电机,运行时的转矩脉动明显减小,拥有良好的调速性能和转矩动态响应。
Due to the special principles of switched reluctance motor （SRM） ,it will produce large torque ripple when it is controlled by traditional control methods ,which limits the applications of SRM .In order to solve this problem ,the direct torque control of SRM is studied .The simulation model of the direct torque control system for 8/6 switched reluctance motor is set up is MATLAB/Simulink .The simulation results show that the torque ripple of the switched reluctance motor by direct torque control is significantly reduced ,the motor has good speed performance and torque dynamic response .
出处
《机械工程与自动化》
2015年第6期158-160,共3页
Mechanical Engineering & Automation
