【摘要】 永磁同步电机功率因数较高、制造时体积更小、耗材少、质量相比其他电机更轻，同时永磁同步电机具有电磁脉动小、运行发热小、噪声小、可靠性高等优点。随着各行各业对于电机控制以及效率要求的提高，永磁同步电机的控制策略的性能也需要迅速提高。本文对永磁同步电机现有控制策略的基本原理进行了综述，同时说明了各种控制策略在永磁同步电机中解决的问题，然后对每种控制策略的发展趋势进行了叙述。最后，根据研究理论和现实需求，指出了永磁同步电机控制策略未来的几个主要研究方向。更多还原

【Abstract】 Permanent magnet synchronous motor has higher power factor、smaller volume、less consumables、and lighter weight than other motors,and the permanent magnet synchronous motor has many other advantages,such as low electromagnetic pulsation、low running heat、small noise and high reliability.With the increasing demand for control and efficiency of electric motors in various industries,the control strategy of the PMSM also needs to be improved rapidly.This article summarizes the basic principle of the existing control strategy of permanent magnet synchronous motor,and At describes the problems solved by various control strategies in PMSM,then describes the development trend of each control strategy.Finally,according to research theory and practical needs,points out several main research directions in the future of PMSM control strategy.更多还原