城轨车辆永磁同步电机牵引系统研究现状与发展前景

Overview on Permanent Magnet Synchronous Motors Traction System for Urban Rail Rolling Stock

为促进我国城轨车辆用永磁同步电机牵引系统的理论研究与应用,结合国内、外研究现状,对城轨车辆用永磁同步电机的应用和设计特点,以及系统的控制技术和效率优化方法等进行了综述。通过分析,总结了城轨车辆用永磁同步电机的技术特点和发展趋势,并对其应用前景进行了展望。

To promote the research and application of permanent magnet synchronous motor （ PMSM ） traction system of China＇ s urbar rail rolling stock, the application and design characteristics of PMSM, the control techniques and efficiency optimization ways of system are overviewed by discussing the current research all over the world. And then, the technical features,development and application prospect of PMSM are summarized.