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Reseach Article

Simulation of Unified Series Shunt Compensator for Power Quality Improvement

Published on December 2011 by Neha Bajpai, S.Gupta
International Conference on Electronics, Information and Communication Engineering
Foundation of Computer Science USA
ICEICE - Number 2
December 2011
Authors: Neha Bajpai, S.Gupta
bf7f604e-1bb0-4024-b88b-5a0151afe46d

Neha Bajpai, S.Gupta . Simulation of Unified Series Shunt Compensator for Power Quality Improvement. International Conference on Electronics, Information and Communication Engineering. ICEICE, 2 (December 2011), 25-30.

@article{
author = { Neha Bajpai, S.Gupta },
title = { Simulation of Unified Series Shunt Compensator for Power Quality Improvement },
journal = { International Conference on Electronics, Information and Communication Engineering },
issue_date = { December 2011 },
volume = { ICEICE },
number = { 2 },
month = { December },
year = { 2011 },
issn = 0975-8887,
pages = { 25-30 },
numpages = 6,
url = { /specialissues/iceice/number2/4262-iceice016/ },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Special Issue Article
%1 International Conference on Electronics, Information and Communication Engineering
%A Neha Bajpai
%A S.Gupta
%T Simulation of Unified Series Shunt Compensator for Power Quality Improvement
%J International Conference on Electronics, Information and Communication Engineering
%@ 0975-8887
%V ICEICE
%N 2
%P 25-30
%D 2011
%I International Journal of Computer Applications
Abstract

This paper deals with the simulation of a unified series-shunt compensator (USSC) aimed at examining its capability in improving power quality in a power distribution systems. The USSC simulation model comprises of two 12-pulse inverters which are connected in series and in shunt to the system. A generalized sinusoidal pulse width modulation switching technique is developed in the proposed controller design for fast control action of the USSC. Simulation results verify the capabilities of the USSC in performing voltage sag compensation, flicker reduction, voltage unbalance mitigation, UPS mode, power-flow control and harmonics elimination. A comparison of the USSC with other custom power devices shows that the USSC gives a better performance in power-quality mitigation.

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Index Terms

Computer Science
Information Sciences

Keywords

Power Quality Mitigation USSC Simulation Model Comparison with D-STATCOM and DVR