开关磁阻电动机启动研究

Study of the startup of switch reluctance motor

针对有位置传感器的开关磁阻电机驱动系统的启动可能失败的问题，分析了其原因，并给出了解决方法。试验结果表明该方法行之有效，能保证电机的启动。

It happens that the switch reluctance motor(SRM) driving system with position sensors might fail to start up.In this article,the reasons for such failures are analyzed,followed with a solution.Test results indicate that it is an effective way to guarantee the startup of the motor.