摘要
文章研究了异步电机直接转矩控制的方法和控制原理,采用Matlab/Simul i nk软件建立了仿真模型,进行了仿真实验。实验结果证明,该调速系统启动时间短,转矩脉动较小,稳态时转速平稳,能够获得转矩的高品质动态性能。
The paper analyzed principle of direct torque control （DTC） for asynchronous machine, built up the simulation model of the system and performed an experiment to the system with Matlab/Simulink. The results confirmed that the system had a short start time, small torque ripple, stable steady-state speed, achieved the high-quality torque dynamic nature.
出处
《变频器世界》
2015年第2期60-63,共4页
The World of Inverters
