DocumentCode
2646741
Title
Direct torque control of induction motor based on fuzzy logic
Author
Lin, Guohan ; Xu, Zhiwei
Author_Institution
Dept. of Electr. & Inf., Hunan Inst. of Eng., Xiangtan, China
Volume
4
fYear
2010
fDate
16-18 April 2010
Abstract
Fast dynamic response and small ripple of stator flux and torque is the goal to control induction motor (IM) using direct torque control (DTC). However, convectional two-value hysteresis controller in DTC result in large torque and flux ripples. In this paper, a controller based on fuzzy logic is designed to improve the performance of DTC. The validity of the proposed methods is confirmed by the simulation results.
Keywords
dynamic response; fuzzy control; induction motors; magnetic flux; stators; torque control; direct torque control; fast dynamic response; fuzzy logic; hysteresis controller; induction motor; stator flux ripple; AC motors; Couplings; Electric variables control; Fuzzy control; Fuzzy logic; Induction motors; Nonlinear control systems; Stators; Torque control; Voltage control; direct torque control; fuzzy logic; induction motor; torque ripple; vector control;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Engineering and Technology (ICCET), 2010 2nd International Conference on
Conference_Location
Chengdu
Print_ISBN
978-1-4244-6347-3
Type
conf
DOI
10.1109/ICCET.2010.5485288
Filename
5485288
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