Title :
Improving direct torque control by means of fuzzy logic
Author :
Arias, A. ; Romeral, L. ; Aldabas, E. ; Jayne, M.G.
Author_Institution :
Dept. of Electron Eng., Tech. Univ. of Catalonia, Terrasso, Spain
fDate :
1/4/2001 12:00:00 AM
Abstract :
Investigations are carried out on a fuzzy logic direct torque control system, which not only reduces the torque ripple, but also reduces the reactive power taken from the mains by choosing the optimum reference flux value. Additionally, this fuzzy controller is adaptive and may be applied to any induction motor
Keywords :
adaptive control; fuzzy control; induction motor drives; machine control; reactive power; torque control; adaptive fuzzy controller; direct torque control; fuzzy logic; induction motor; optimum reference flux value; reactive power reduction; torque ripple;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20010017
