DocumentCode
2762329
Title
A space vector modulation direct torque control for permanent magnet synchronous motor drive systems
Author
Sun, D. ; Zhu, J.G. ; He, Y.K.
Author_Institution
Fac. of Eng., Univ. of Technol., Sydney, NSW, Australia
Volume
1
fYear
2003
fDate
17-20 Nov. 2003
Firstpage
692
Abstract
To minimize the ripples of the electro-magnetic torque and flux linkage and to fix the variable switching frequency produced in the conventional direct torque control (DTC) system for permanent magnet synchronous motors, this paper proposes a space vector modulation (SVM) DTC concept. Both simulation and experimental results show that the proposed SVM DTC can dramatically improve the steady state performance while preserving the dynamic performance of the conventional DTC.
Keywords
machine vector control; magnetic flux; permanent magnet motors; synchronous motor drives; torque control; direct torque control system; electro-magnetic torque; flux linkage; permanent magnet synchronous motors; space vector modulation; steady state performance improvement; variable switching frequency; Couplings; Machine vector control; Magnetic modulators; Permanent magnet motors; Space technology; Stators; Steady-state; Support vector machines; Switching frequency; Torque control;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Drive Systems, 2003. PEDS 2003. The Fifth International Conference on
Print_ISBN
0-7803-7885-7
Type
conf
DOI
10.1109/PEDS.2003.1282961
Filename
1282961
Link To Document