Direct Torque Control of Induction Motors Based on Space Vector Modulation with Adaptive Stator Flux Observer using Fuzzy Logic Controller

Authors(3) :-Rallapalli Sneha, J. N. Chandra Sekhar, A. Lakshmi Devi

This paper describes a mix of direct torque control (DTC) and space vector modulation (SVM) for a customizable speed sensor less induction motor (IM) drive. The motor drive is provided by a two-level SVPWM inverter. The inverter reference voltage is gotten in view of information output criticism linearization control, utilizing the IM display in the stator axes reference frame with stator current further more flux vectors segments as state factors. Additionally, a powerful full-arrange versatile stator flux observer is intended for a speed sensor less DTC-SVM system and another speed-versatile law is given. By outlining the observer pick up matrix in view of state criticism H_? control hypothesis, the strength and robustness of the observer systems is guaranteed. At last, the viability and validity of the proposed control approach is verified by simulation results.

Authors and Affiliations

Rallapalli Sneha
PG Student, EEE Department, Sri Venkateswara University of College of Engineering, Andhra Pradesh, India
J. N. Chandra Sekhar
Assiatant Professor, EEE Department, Sri Venkateswara University of College of Engineering, Andhra Pradesh, India
A. Lakshmi Devi
HOD EEE Department, Sri Venkateswara University of College of Engineering, Andhra Pradesh, India

Direct Torque Control (DTC), Speed Sensor less Induction Motor (IM) Drive, Space Vector Modulation (SVM), Fuzzy Logic System

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Publication Details

Published in : Volume 3 | Issue 1 | January-February 2018
Date of Publication : 2018-02-28
License:  This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 827-832
Manuscript Number : CSEIT11831125
Publisher : Technoscience Academy

ISSN : 2456-3307

Cite This Article :

Rallapalli Sneha, J. N. Chandra Sekhar, A. Lakshmi Devi, "Direct Torque Control of Induction Motors Based on Space Vector Modulation with Adaptive Stator Flux Observer using Fuzzy Logic Controller", International Journal of Scientific Research in Computer Science, Engineering and Information Technology (IJSRCSEIT), ISSN : 2456-3307, Volume 3, Issue 1, pp.827-832, January-February-2018.
Journal URL : http://ijsrcseit.com/CSEIT11831125

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