摘要
在分析表面式和内置式永磁同步电机数学模型基础上,设计了两种不同的滑模变结构控制器分别应用于表面式永磁同步电机id=0矢量系统和内置式永磁同步电机最大转矩电流比矢量系统,并对两种系统的稳定性进行了证明。通过对比PI控制器和滑模控制器的仿真结果,说明了滑模控制算法对永磁同步电机控制的有效性。
Based on analysing surface and interior permanent magnet synchronous motor mathematical model, two kinds of different sliding mode variable structure controller were proposed. They were applied to id = 0 vector system for surface permanent magnet synchronous motor and maximum torque per ampere vector system for interior permanent magnet synchronous motor respectively. And then, stability proof of the two controllers were given. Through comparing the simulation results of PI controller and sliding mode controller, the effectiveness of the sliding＂ mode control algorithm for permanent magnet synchronous motor control was illustrated.
出处
《微电机》
2016年第11期76-80,85,共6页
Micromotors
关键词
内置式永磁同步电机
滑模变结构控制
最大转矩电流比
矢量系统
interior permanent magnet synchronous motor
sliding mode variable structure control
maxi- mum torque per ampere
vector system
