Title :
A survey of direct torque control schemes for permanent magnet synchronous motor drives
Author :
Wang, Y. ; Zhu, J.G. ; Guo, Y.G.
Author_Institution :
Faulty of Eng.,, Univ. of Technol., Sydney, NSW
Abstract :
Direct torque control (DTC) schemes have drawn strong interest recently for motor drives because of their advantages such as simplicity, good dynamic performance and insensitivity to motor parameters. Numerous attempts have been carried out to improve the basic DTC scheme mainly focusing on power electronics, flux and torque observers and DTC controllers. Many new schemes have been successfully developed and applied for not only induction motors but also permanent magnet synchronous motors. This paper aims to review these DTC schemes and their performances in motor drives with a special focus on the controller design methods.
Keywords :
control system synthesis; induction motor drives; machine control; observers; permanent magnet motors; synchronous motor drives; torque control; controller design methods; direct torque control schemes; induction motors; permanent magnet synchronous motor drives; power electronics; torque observers; Couplings; Hysteresis motors; Induction motors; Permanent magnet motors; Pulse width modulation inverters; Sensorless control; Support vector machines; Switching frequency; Synchronous motors; Torque control; artificial neural network; direct torque control; permanent magnet synchronous motor; pulse width modulation; sensorless control; space vector modulation;
Conference_Titel :
Power Engineering Conference, 2007. AUPEC 2007. Australasian Universities
Conference_Location :
Perth, WA
Print_ISBN :
978-0-646-49488-3
Electronic_ISBN :
978-0-646-49499-1
DOI :
10.1109/AUPEC.2007.4548041
