Title :
Speed, flux and torque estimation of induction motor drives with adaptive system model
Author :
Terörde, C. ; Belmans, R.
Author_Institution :
Katholieke Univ., Leuven, Belgium
Abstract :
This paper deals with the sensorless speed control of induction motor drives. A model for speed, flux and torque estimation is proposed. Its structure is based on the extended Kalman filter theory. Experimental results are presented on a 1.5 kW induction motor drive to demonstrate the excellent system performance.
Keywords :
adaptive control; control system synthesis; induction motor drives; machine testing; machine theory; machine vector control; parameter estimation; torque control; velocity control; 1.5 kW; adaptive system model; control design; control performance; extended Kalman filter theory; flux estimation; induction motor drives; sensorless speed control; speed estimation; torque estimation;
Conference_Titel :
Power Electronics, Machines and Drives, 2002. International Conference on (Conf. Publ. No. 487)
Print_ISBN :
0-85296-747-0
DOI :
10.1049/cp:20020167
