Title :
Torque ripple compensation of induction motors under field oriented control
Author :
Barro, Roberto ; Hsu, Ping
Author_Institution :
Dept. of Electr. Eng., San Jose State Univ., CA, USA
Abstract :
A study on the torque ripple reduction of induction machines under field oriented control is presented. A spectral torque ripple model is proposed where harmonics of the actual field frequency are used to model the system´s real ripple producing effects. A ripple cancellation term is generated based on this model and a parameter identification scheme. Experimental results are included
Keywords :
compensation; control system synthesis; harmonics; induction motors; machine control; machine testing; machine theory; parameter estimation; torque control; control design; control performance; field frequency harmonics; field oriented control; induction motors; parameter identification scheme; ripple cancellation term; ripple producing effects; spectral torque ripple model; torque ripple compensation; Bars; Frequency; Induction generators; Induction motors; Motion control; Pulse width modulation inverters; Rotors; Signal processing algorithms; Stators; Torque control;
Conference_Titel :
Applied Power Electronics Conference and Exposition, 1997. APEC '97 Conference Proceedings 1997., Twelfth Annual
Conference_Location :
Atlanta, GA
Print_ISBN :
0-7803-3704-2
DOI :
10.1109/APEC.1997.581509
