摘要
基于直接转矩控制的基本原理,提出了一种SVM-DTC(空间电压矢量调制的直接转矩控制)改进方法。通过MATLAB/SIMUINK平台对该系统进行了仿真,仿真研究表明:与传统DTC相比,SVM-DTC能大大减小磁链脉动和转矩脉动,证明了SVM-DTC方法的有效性。
Based on the basic principles of DTC,an advanced method of SVM-DTC is proposed.A simulation with MATLAB/SIMUINK is carried out.The simulation results show that the SVM-DTC effectively reduces the pulsation of magnetic flux linkage and torque compared to traditional DTC.
出处
《科技创新导报》
2010年第24期22-23,共2页
Science and Technology Innovation Herald
关键词
SVM-DTC
仿真
算法
异步电动机
SVM-DTC
Simulation
Modulation technology
Induction Motor
