Modeling of a Variable Speed Drive Using Adaptive Fuzzy System

J. N. Chandra Sekhar*, G. V. Marutheswar**
* Assistant Professor, Department of Electrical and Electronics Engineering, Sri Venkateswara University College of Engineering, Tirupati, India.
** Senior Professor, Department of Electrical and Electronics Engineering, Sri Venkateswara University College of Engineering, Tirupati, India.
Periodicity:July - September'2016
DOI : https://doi.org/10.26634/jee.10.1.8197

Abstract

This paper presents the operation of Space Vector Modulation (SVM) based DTC scheme for a Voltage Source Inverter fed Induction Motor Drive. Firstly, the performance of existing model is studied with Fuzzy Logic Controller. In order to incorporate better dynamic response, the discussed model is further simulated using Adaptive Fuzzy Controller. Simulations results obtained with these controllers are presented and compared. It may be inferred that Adaptive Fuzzy based model exhibit better operational features with regard to torque and flux response. The performance of this control method has been demonstrated by simulations done using MATLAB/SIMULINK tool.

Keywords

Direct Torque Control (DTC), Fuzzy Logic Control (FLC), Asynchronous Machine, Adaptive Fuzzy Control, Space Vector Modulation (SVM), Induction Motor (IM)

How to Cite this Article?

Sekhar, J.N.C.,and MarutheswarG. V. (2016). Modeling of a Variable Speed Drive Using Adaptive Fuzzy System. i-manager’s Journal on Electrical Engineering, 10(1), 19-25. https://doi.org/10.26634/jee.10.1.8197

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