摘要
针对感应电动机直接转机控制系统工作原理,分析了感应电动机直接转矩控制系统转矩脉动大的原因,对感应电动机的电压表进行了改进。并利用Matlab/Simulink软件对感应电动机直接转矩控制系统改进前后进行了建模和仿真。
Based on the working principle of direct torque control system of induction motor, the reason of large torque ripple is analyzed and the voltage table of motor is improved. The modeling and simulation are carried out for the control system in pre-and post-improvement by Matlab/Simulink software.
出处
《防爆电机》
2009年第4期17-19,28,共4页
Explosion-proof Electric Machine
关键词
感应电动机
直接转矩控制
转子磁链角
Induction motor
direct torque control
rotor flux linkage angle
