Title :
Model algorithmic control for AC motor´s direct torque control
Author :
Ruzhen, Dou ; Zhenlin, Xu
Author_Institution :
Instiute of Electr. Eng., Chinese Acad. of Sci., Beijing, China
Abstract :
Model algorithmic control (MAC) is proposed as the speed loop controller of the AC motor direct torque control (DTC). Different from the conventional PI regulator, MAC controller is insensitive to the variation of the stator resistance Rs, and easy to implement. Its design needs only the inertia and friction coefficient. The validity and feasibility of this novel method are verified by simulation results.
Keywords :
AC motors; machine control; stators; torque control; velocity control; AC motor; direct torque control; friction coefficient; inertia coefficient; model algorithmic control; speed loop controller; stator resistance;
Conference_Titel :
Power Electronics and Motion Control Conference, 2004. IPEMC 2004. The 4th International
Conference_Location :
Xi´an
Print_ISBN :
7-5605-1869-9
