Title :
Sensorless Induction Motor Drive Based on Flux Acceleration Torque Control
Author :
Stojic, Djordje ; VUKOSAVIC, S.
Author_Institution :
Electr. Inst., INT, Belgrade
fDate :
6/1/2007 12:00:00 AM
Abstract :
A novel structure for sensorless induction motor drive is proposed based on flux vector acceleration torque control. The proposed structure combines direct torque control with speed estimation based on slip frequency evaluation. A stable drive operation is enabled in a wide range of operating speeds, including at standstill
Keywords :
induction motor drives; machine vector control; torque control; flux vector acceleration torque control; sensorless induction motor drives; slip frequency evaluation; speed estimation; Acceleration; Angular velocity; Frequency estimation; Induction motor drives; Induction motors; Sensorless control; Shafts; Stators; Torque control; Voltage; Direct torque control (DTC); induction motor (IM); sensorless drive; speed estimation;
Journal_Title :
Industrial Electronics, IEEE Transactions on
DOI :
10.1109/TIE.2007.894723
