DocumentCode
3445982
Title
Simulation Study on the Effect of Voltage Vector on Torque in Direct Torque Control System of Permanent Magnet Synchronous Motor
Author
Li, Yaohua ; Liu, Weiguo
Author_Institution
Northwestern Polytech. Univ., Xi´´an
fYear
2007
fDate
23-25 May 2007
Firstpage
1521
Lastpage
1525
Abstract
An improved direct torque control (DTC) scheme based on the effect of voltage vector on torque for permanent magnet synchronous motor (PMSM) is proposed in this paper, which can increase useful voltage vectors in a sector to 6. Simulation results show that can lower unreasonable torque ripple effectively.
Keywords
machine vector control; permanent magnet motors; synchronous motors; torque control; DTC; PMSM; direct torque control system; permanent magnet synchronous motor; torque ripple; voltage vector effect; Industrial electronics; Permanent magnet motors; Torque control;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Electronics and Applications, 2007. ICIEA 2007. 2nd IEEE Conference on
Conference_Location
Harbin
Print_ISBN
978-1-4244-0737-8
Electronic_ISBN
978-1-4244-0737-8
Type
conf
DOI
10.1109/ICIEA.2007.4318661
Filename
4318661
Link To Document