摘要
在Matlab环境下,根据异步电机直接转矩控制系统的数学模型,采用Simulink模块完成了直接转矩控制系统的建模与仿真.仿真实验结果表明,直接转矩控制系统具有结构简单、转矩响应快速、鲁棒性强等优点.同时也简单分析了直接转矩控制系统低速下所存在的问题.
Under Matlab, based on the mathematical model of direct torque control system, the modeling and simulation of direct torque control system is completed, is introduced. The experimental result shows that DTC is a good system with simple structure, fast response torque, strong robustness. The problems with DTC system at low speed are also analyzed.
出处
《上海电力学院学报》
CAS
2008年第3期203-206,214,共5页
Journal of Shanghai University of Electric Power
基金
上海市重点学科建设项目(P1301)
上海市科委重点项目(061612040)
上海市教委自然科学一般项目(07ZZ146)
