Title :
Induction motor control for electric vehicle application using low resolution position sensor and sensorless vector control technique
Author :
Guidi, Giuseppe ; Kubota, Hisao ; Hori, Yoichi
Author_Institution :
Dipt. di Ingegneria Elettrica, Univ. degli Studi dell´´Aquila, Italy
Abstract :
In this paper an induction motor drive for electric vehicle applications is proposed. The system joins a robust very low resolution position sensor with both an instantaneous speed observer algorithm and a sensorless technique, achieving satisfactory speed identification and control. Simulation results show that the proposed system offers promising performances in the whole set of significant operating conditions
Keywords :
angular velocity control; electric vehicles; induction motor drives; machine control; magnetic flux; magnetic variables control; observers; direction detection; electric vehicle application; flux control; induction motor control; instantaneous speed observer; low resolution position sensor; robust very low resolution position sensor; sensorless technique; sensorless vector control; speed control; speed identification; Control systems; Electric vehicles; Electrical equipment industry; Gears; Induction motors; Industrial control; Nonlinear control systems; Sampling methods; Stators; Torque control;
Conference_Titel :
Power Conversion Conference - Nagaoka 1997., Proceedings of the
Conference_Location :
Nagaoka
Print_ISBN :
0-7803-3823-5
DOI :
10.1109/PCCON.1997.638379
