基于高频方波信号注入的永磁同步电机初始位置检测方法研究*
呼子茗, 朱景伟, 王高林, 杨旭

Research on Initial Position Detection Method of Permanent Magnet Synchronous Motor Based on High Frequency Square Wave Signal Injection
HU Ziming, ZHU Jingwei, WANG Gaolin, YANG Xu
图12 α相电流