DTC系统磁链观测器的建模与仿真

Model and simulation of flux observer on DTC system

介绍了异步电机直接转矩控制系统的基本工作原理,建立了异步电动机在α-β坐标系下定子磁链和电磁转矩数学模型,并在Matlab/Simulink环境下进行了仿真,仿真结果验证了模型的正确性及实用性。

The paper introduced the based principle on asynchronous motor DTC and set up Stator flux linkage and electromagnetics torque math model underα-βcoordinate axis and was simulated by Matlab/Simulink,simulation results prove the model is correct.