鼠笼异步电机Matlab建模与仿真  

Modeling andSimulation of Squirrel Cage Asynchronous Motor Based on MATLAB

作　　者：朱贤勇 万晓慧 ZHU Xianyong;WAN Xiaohui(College of Electronic and Power Engineering,ChongQing University of Arts and Sciences,Chongqing 402160,China;College of Architectural Engineering,ChongQing University of Arts and Sciences,Yongchuan 402160,China)

机构地区：[1]重庆文理学院电子电气工程学院,重庆402160 [2]重庆文理学院建筑工程学院,重庆402160

出　　处：《电工技术》2018年第18期157-159,共3页Electric Engineering

基　　金：重庆文理学院校级科研项目(Y2016DQ37);重庆文理学院校级科研项目(Y2016JG43)

摘　　要：将鼠笼异步电机在按转子磁链定向的同步旋转坐标系下的数学模型拆解为坐标变换模块、电流计算模块、磁链计算模块、电磁转矩计算模块、同步旋转速度计算模块和转子转速计算模块,利用Matlab/Simulink软件实现各模块的仿真计算,构建出一种实用的异步电机仿真模型,并通过实例仿真验证了该建模方法的正确性。According to the rotor flux direction, the mathematical model of the squirrel cage asynchronous motor in the synchronous rotating coordinate system was disassembled into the coordinate transformation module, current calculating module, flux-linkage calculating module, electromagnetic torque calculating module, synchronous rotation speed calculating module, and the rotor speed calculating module. The simulation of each module was implemented based on Matlab/ Simulink software. A practical simulation model of asynchronous motor was constructed. The correctness of the modeling method was verified by an example simulation.

关 键 词：鼠笼异步电机 同步旋转坐标系 Matlab建模 

分 类 号：TP276[自动化与计算机技术—检测技术与自动化装置]