摘要
利用MATLAB软件中的Simulink模块,采用结构化和模块化的方法,以带转矩内环的转速、磁链闭环矢量控制的方法对异步电动机变频调速系统进行建模和仿真,并对仿真结果进行了分析.由仿真结果可以看出系统转速的动态响应快,稳态跟踪精度高,表明此建模方法是可行和有效的.
The research makes use of MATLAB/Simulink, uses the structured and modular method, carries the modelling and the simulation on asynchronous motor adjusting-speed system based on vector control with torque inner rim and flux linkage of closed loop, gives out the simulation and makes analyse to it. The simulation result of the model shows the speed of dynamic response and the accuracy of steady-state tracking ,also confirmes that the modelling is feasible and effective.
出处
《长沙理工大学学报（自然科学版）》
CAS
2008年第4期58-62,共5页
Journal of Changsha University of Science and Technology:Natural Science
关键词
矢量控制
异步电动机
仿真
调速系统
vector control
asynchronous motor
simulation
adjusting-speed system
