Title :
Torque control scheme for PMSM in overmodulation range
Author :
Lerdudomsak, Smith ; Doki, Shinii ; Okuma, Shigeru
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Nagoya Univ., Nagoya, Japan
Abstract :
In this paper, torque control scheme for PMSM when an inverter operates in the overmodulation range is proposed and examined. The torque control system has our proposed closed-loop current control system, which harmonic current compensation scheme is used to improve the stability in the overmodulation range. Finally, the overall torque control performance will be evaluated by the experimental results.
Keywords :
closed loop systems; electric current control; invertors; machine control; permanent magnet motors; power system harmonics; synchronous motors; torque control; closed loop current control system; harmonic current compensation; overmodulated inverter; permanent magnet synchronous motor; torque control; Torque control; Overmodulation; PMSM; Torque Control;
Conference_Titel :
Power Electronics and Applications, 2009. EPE '09. 13th European Conference on
Conference_Location :
Barcelona
Print_ISBN :
978-1-4244-4432-8
Electronic_ISBN :
978-90-75815-13-9
