Title :
Characteristics of sensorless vector controlled multiple induction motor drive connected in parallel fed by a single inverter
Author :
Inoue, Toru ; Azegami, Kazuya ; Matsuse, Kouki ; Ito, Shigeru ; Nakajima, Yoichiro
Author_Institution :
Meiji Univ., Kawasaki, Japan
Abstract :
The purpose of this paper is to present multiple motors connected in parallel are driven with stability. The parameters of each motor, namely stator current, rotor flux, and speed were estimated using adaptive rotor flux observers to achieve sensorless control. The validity and effective of the proposed method was demonstrated through simulations.
Keywords :
induction motor drives; invertors; machine vector control; magnetic flux; observers; rotors; sensorless machine control; stability; stators; adaptive rotor flux observer; multiple induction motor drive; sensorless vector control; single inverter; speed estimation; stator current; Equations; Induction motors; Mathematical model; Rotors; Stators; Torque; Traction motors;
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2011 International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4577-1044-5
DOI :
10.1109/ICEMS.2011.6073556
