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The simulation study based on the space vector modulation method for PMSM control system

机译:基于空间矢量调制方法的永磁同步电机控制系统仿真研究

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Depend on mathematical model of the AC Permanent Magnet Synchronous Motor (PMSM) loop control system, and space vector modulation method, we make model-analysis and simulation for positioning loop, velocity loop and current loop. Simulation results show that the current has little harmonics but fast response speed, can change fellow the load change in time, to control the speed steadily. According to the change of position, the given speed can be adjusted timely, as a result the system can position precisely.
机译:根据交流永磁同步电动机(PMSM)回路控制系统的数学模型和空间矢量调制方法,对定位回路,速度回路和电流回路进行了模型分析和仿真。仿真结果表明,电流谐波少,响应速度快,可以随时间变化改变负载,稳定地控制速度。根据位置的变化,可以及时调整给定速度,因此系统可以精确定位。

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