Title :
An approach for speed sensorless control of induction motors without speed estimation
Author :
Saechout, Vichai ; Michio, Nakano
Author_Institution :
Dept. of Control & Syst. Eng., Tokyo Inst. of Technol., Japan
Abstract :
Approaches to implementing speed sensorless control reported in the past concentrated on the estimation of rotor speed, since the estimated speed is essentially used for existing drive control techniques such as field-oriented techniques and also for speed closed-loop controllers. In contrast, in this paper, an alternative approach to sensorless control without speed estimation is presented. Simulation results show the effectiveness of the proposed scheme
Keywords :
control system analysis; control system synthesis; induction motors; machine control; machine theory; rotors; velocity control; closed-loop speed control; field-oriented techniques; induction motors; rotor speed estimation; speed sensorless control; Control systems; Electric resistance; Inductance; Induction motors; Intrusion detection; Rotors; Sensorless control; Stators; Systems engineering and theory; Voltage control;
Conference_Titel :
Industrial Electronics, Control, and Instrumentation, 1996., Proceedings of the 1996 IEEE IECON 22nd International Conference on
Conference_Location :
Taipei
Print_ISBN :
0-7803-2775-6
DOI :
10.1109/IECON.1996.566039
