DocumentCode
1700478
Title
A direct torque controller for permanent magnet synchronous motor drives
Author
Rahman, M.F. ; Zhong, L. ; Hu, W.Y. ; Lim, K.W. ; Rahman, Md Arifur
Author_Institution
Sch. of Electr. Eng., New South Wales Univ., Sydney, NSW, Australia
fYear
1997
Abstract
This paper presents a direct torque control scheme for permanent magnet synchronous motor (PMSM) drives, where current controllers followed by PWM or hysteresis comparator are not used. The switching table specific for a PMSM is derived. The experimental results show that the torque response is extremely fast and that the position sensor is not essential for the inner torque loop
Keywords
machine control; magnetic flux; magnetic variables control; permanent magnet motors; stators; switching; synchronous motor drives; torque control; direct torque control; direct torque controller; inner torque loop; permanent magnet synchronous motor drives; stator flux linkage control; switching table; torque equations; torque response; Australia; Couplings; Equations; Hysteresis; Permanent magnet motors; Pulse width modulation; Stators; Synchronous motors; Torque control; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electric Machines and Drives Conference Record, 1997. IEEE International
Conference_Location
Milwaukee, WI
Print_ISBN
0-7803-3946-0
Type
conf
DOI
10.1109/IEMDC.1997.604274
Filename
604274
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