摘要
交流变频调速是目前热门的研究学科之一,依据矢量控制的基本原理和方法,用MATLAB/SIMULINK模块搭建了一个转速闭环、磁链开环的交流调速系统,并对控制系统进行仿真研究,通过仿真实验得到了转速、定子线电压、定子电流、电磁转矩4个关键性能指标随时间变化的波形图,仿真结果表明了该设计的可行性,并为交流变频调速的研究开拓了新的方法。
AC frequency conversation timing technique is getting a lot of attentions now. According to vector control＇s principle and method, we used MATLAB/SIMULINK module to build an AC speed regulation system which had rotor speed closed loop and flux open loop. Through the simulation results we obtained speed, stator line voltage, stator current and electromagnetic torque four key performance indicators that vary followed by the change of time. The validity of proposed method is testified though MATLAB simulation. New approach have exploited in the field of technique research.
出处
《中国测试技术》
CAS
2008年第2期54-56,共3页
CHINA MEASUREMENT & TESTING TECHNOLOGY
