Abstract

Direct torque control (DTC) has been employed to give fast torque response, which is very important in traction and electric vehicle applications, in high dynamic performance Induction Motor (IM) drives. Fast torque response can be achieved by optimizing the selection of the inverter voltage vectors in the conventional DTC. This paper introduces a method for selecting voltage vectors; in DTC controlled IM drives, to achieve fast torque response at constant switching frequency. Also, the application of the Fuzzy PID (FPID) control technique improves the system speed and torque responses. Simulation results show that both torque and speed responses are faster with the proposed controller than the conventional DTC.

Details

Title
Fuzzy PID Controller for Fast Direct Torque Control of Induction Motor Drives
Author
El-Shimy, Mohamed E 1 ; Zaid, S A 2 

 Department of Electrical Engineering, Faculty of Engineering, University of Tabuk, Tabuk, Saudi Arabia 
 Department of Electrical Power and Machines, Faculty of Engineering, Cairo University, Egypt 
Pages
687-700
Section
Regular paper
Publication year
2016
Publication date
2016
Publisher
Engineering and Scientific Research Groups
e-ISSN
11125209
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2272185992
Copyright
© 2016. This article is published under https://creativecommons.org/licenses/by-nc/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.