摘要
在详细介绍传统"反电势法"无位置传感控制技术的基础上,提出了一种改进的"反电势法"。该方法检测转子位置准确、电机可调速范围宽,最后搭建实验平台并用实验结果验证了该方法的正确性和可行性。
The traditional back-EMF control with sensorless was described in detail, and a modified back-EMF method was proposed. The rotor position and the motor speed range were detected accruately by this method. The experimental plat- form was built and the correctress and feasibility of this method were validated.
出处
《微特电机》
北大核心
2012年第5期45-47,共3页
Small & Special Electrical Machines
