摘要
为满足永磁同步电机控制系统的精度要求,抑制转速脉动,在空间矢量控制的基础上,定义并分析了永磁同步电机矢量坐标系下的β角,在此基础上采用两种控制方式相切换的方法,设计了永磁同步电机高精度控制系统。在Matlab/Simulink环境下进行了仿真,并在实际电机调速系统上验证了该方法。结果均表明系统的稳态与动态性能良好。
In order to get the high precision control of the permanent magnet synchronous motor （PMSM） and retain the ripple of speed , the β angle was defined and analyzed in vector coordinate based on space vector control method. Two kinds of control strategies were used to design the high precision drive system. The simulation of the drive system in Matlab/Simulink and experimentation on motor system prove that the steady and dynamic performance of system is good.
出处
《电气传动》
北大核心
2007年第9期8-10,共3页
Electric Drive
关键词
高精度
它控
自控
永磁同步电机
high precision other-control self-control permanent magnet synchronous motor （PMSM）
