Title :
Device switching scheme for direct torque control
Author :
Purcell, A. ; Acarnley, P.
Author_Institution :
Dept. of Electr. & Electron. Eng., Newcastle upon Tyne Univ., UK
fDate :
2/19/1998 12:00:00 AM
Abstract :
A method for reducing torque pulsation in direct torque controlled induction motors is proposed, based on a switching update rate which is higher than the rated power device switching rate, but which does not over-switch the devices
Keywords :
induction motor drives; stators; torque control; device switching scheme; direct torque control; induction motors; rated power device switching rate; switching update rate; torque pulsation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19980256
