感应异步电机控制系统建模仿真的新方法

A Novel Method of Modeling and Simulation of 3-phase Induction Motor System

在MatLab/Simulink环境下,引入DMCode-MS(IM)MatLab Library V1.0模块库,利用该库中的三相异步电机本体、A/D转换、位置检测、功率转换器、控制器等功能模块,构建了交流位置伺服系统的双闭环仿真模型.仿真结果证明了该系统模型的有效性,为感应异步电机控制系统的设计和调试提供了理论基础.

A novel method for modeling and simulation of IM system is proposed. In MatLab/Simulink, the blocks such as IM block, A / D transition block, position measurement block, power module and controller block, have been modeled using DMCode-MS （IM） MatLab Library V1.0. By combining these blocks, the AC position servo system with two closed loops is modeled. The simulation indicates that the model is effective, and the method offers a new thought for designing and debugging the three-phase IM control system.