Title :
Speed sensorless field oriented control of induction motor with rotor resistance adaptation
Author :
Kubota, Hisao ; Matsuse, Kouki
Author_Institution :
Dept. of Electr. Eng., Meiji Univ., Kawasaki, Japan
Abstract :
The authors present a method for estimating simultaneously the motor speed and the rotor resistance of an induction motor by superimposing AC components on the field current command. In addition, a rotor resistance adaptive scheme is proposed in order to decouple the rotor resistance adaptation with the motor speed variation. The validity of the proposed method has been verified by simulation
Keywords :
adaptive control; control system synthesis; induction motors; machine control; parameter estimation; velocity control; AC components; decoupling; design; field current command; field oriented control; induction motor; parameter estimation; rotor resistance adaptation; sensorless speed control; simulation; superposition; Equations; Inductance; Induction motor drives; Induction motors; Motor drives; Observers; Rotors; Sensorless control; Stators; Transducers;
Conference_Titel :
Industry Applications Society Annual Meeting, 1993., Conference Record of the 1993 IEEE
Conference_Location :
Toronto, Ont.
Print_ISBN :
0-7803-1462-X
DOI :
10.1109/IAS.1993.298957
