双笼感应电动机的SIMU LINK建模和运行特性仿真

Modeling a Double-cage Induction Motor Based on SIMULINK and Simulating Its Operating Characteristics

根据双笼三相感应电动机在qd/qd旋转坐标系下的数学模型,利用MATLAB软件中的动态仿真工具SIMULINK,构建了双笼三相感应电动机仿真模型;在此基础上,通过实例对双笼三相感应电动机负载突变和能耗制动下的运行特性进行了仿真研究,仿真结果证明了仿真模型的有效性和实用性。

This paper establishes the three-phase double-cage induction motor＇s simulating model based on the mathematical model under the qd/qd coordinate system by means of the MATLAB/SIMULINK, on which two types of operational characteristics are simulated, one is suddenly loaded; the other is energy losses braking, operation. The results verified the efficiency and practicability of the model.