Research Article | OPEN ACCESS
Modelling and Simulation of SVM Based DVR System for Voltage Sag Mitigation
1S. Leela and 2S.S. Dash
1Department of EEE, SASTRA University, Kumbakonam, Tamilnadu, India
2Department of EEE, SRM University, Chennai, Tamilnadu, India
Research Journal of Applied Sciences, Engineering and Technology 2013 23:4424-4431
Received: February 18, 2013 | Accepted: March 11, 2013 | Published: December 15, 2013
Abstract
The aim of this study is to design and simulate three phase DVR system using MATLAB simulink. SVM based DVR is proposed to reduce the sag on the transmission line. The SVM based DVR injects voltage into the line to compensate the voltage drop. Sag is created by connecting a heavy load in parallel with the existing system. This sag will be compensated by injecting the inverter output through an injection transformer. The results of simulation are compared with the theoretical results.
Keywords:
Fast fourier transform, injection transformer, matlab simulink, space vector modulation, three phase dynamic voltage restorer, total harmonic distortion, voltage sag,
Competing interests
The authors have no competing interests.
Open Access Policy
This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
Copyright
The authors have no competing interests.
|
|
 |
ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
 |
| Information |
|
|
|
|
| Sales & Services |
|
|
|
|
