摘要
永磁同步电机具有结构简单、体积小、重量轻、损耗小、效率高等优点,有很好的应用前景,受到了国内外的广泛关注。随着控制系统及控制组件的发展,对其控制策略的研究成为研究的一个重要方向。对永磁同步电机的控制策略进行了综述。简要的介绍了永磁同步电机的三种基本控制策略,包括矢量控制、直接转矩控制和恒压频比控制。从控制原理、控制方式、控制结构优缺点等几个方面详细的介绍了永磁同步电机的现代控制策略。
Permanent Magnet Synchronous Motor(PMSM)has many advantages,such as simple structure,small volume,light weight,small loss and high efficiency.It has a very good application prospect and has received extensive attention at home and abroad.With the devel-opment of control system and control component,the research of control strategy becomes an im-portant project.This paper summarizes the control strategies of PMSM,and briefly introduces three basic control strategies,including vector control,direct torque control and constant volt-age-frequency ratio control.The modern control strategy of PMSM is introduced in detail from the aspects of control principle,control mode,control structure,advantages and disadvantages.
作者
崔弘
李艳东
Cui Hong;Li Yandong(Qiqihar University,Qiqihar 161000,China)
出处
《防爆电机》
2021年第3期3-7,共5页
Explosion-proof Electric Machine
基金
黑龙江省教育厅科学技术研究项目(12531761)。
