基于空间矢量的异步电机建模研究

Modeling of Asynchronous Motor Based on the Space Vecotor Theory

应用空间矢量方法和dqn轴系,推导了异步电机广义模型状态空间表达式.通过外部参数设定,该模型能定向到任意的二相旋转坐标系.Matlab/Simulink仿真结果证明了该模型的正确性.

Based on the space vector in electric-machine theories and the dqn shafting, a generalized state-space model of asynchronous motor is deduced. The model can easily be transformed to any arbitrary two-axis reference frame. The simulation results confirm the validity of the model.