Title :
EKF based estimation for direct vector control of induction motors
Author :
Barut, Murat ; Bogosyan, O. Seta ; Gokasan, Metin
Author_Institution :
Electr.-Electron. Eng. Fac., Istanbul Tech. Univ., Turkey
Abstract :
In this study an EKF algorithm is developed to be used for the direct vector control of induction motors. The algorithm involves the estimation of the rotor resistance, rotor flux, angular velocity and load torque in addition to the stator currents measured as output. Simulation results demonstrate a good performance and robustness.
Keywords :
Kalman filters; induction motors; machine vector control; magnetic flux; magnetic variables control; parameter estimation; robust control; rotors; stators; torque; EKF based estimation; angular velocity; direct vector control; induction motors; load torque; robustness; rotor flux; rotor resistance estimation; stator currents; Angular velocity; Current measurement; Electrical resistance measurement; Induction motors; Machine vector control; Robustness; Rotors; Stators; Torque measurement; Velocity measurement;
Conference_Titel :
IECON 02 [Industrial Electronics Society, IEEE 2002 28th Annual Conference of the]
Print_ISBN :
0-7803-7474-6
DOI :
10.1109/IECON.2002.1185538
