Title :
New field-weakening control considering voltage saturation for vector control system of induction motor
Author :
Kanmachi, Toshiyuki ; Endo, Ryo ; Ohishi, Kiyoshi
Author_Institution :
Sendai Nat. Coll. of Technol., Miyagi
Abstract :
This paper proposes a new field-weakening control considering inverter voltage saturation for vector controlled induction motor. The proposed method improves the output torque characteristics in the field-weakening region. The effectiveness of proposed method is verified by the numerical simulation results and the experimental results
Keywords :
induction motors; invertors; machine vector control; numerical analysis; torque; field-weakening control; induction motor; inverter voltage saturation; numerical simulation; torque characteristics; vector control system; Control systems; Digital control; Induction motors; Machine vector control; Pulse width modulation inverters; Sampling methods; Servomechanisms; Torque control; Voltage control; Windup; Induction motor; Industrial application; Servo-drive; Vector control;
Conference_Titel :
Power Electronics and Applications, 2005 European Conference on
Conference_Location :
Dresden
Print_ISBN :
90-75815-09-3
DOI :
10.1109/EPE.2005.219218
