UGC Approved Journal no 63975(19)

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Published in:

Volume 4 Issue 10
October-2017
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

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Published Paper ID:
JETIR1710070


Registration ID:
170798

Page Number

424-428

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Title

Simulation of multi converter based unified power-quality (mc-upqc) conditioning system on voltage stability of radial distribution systems

Abstract

This paper presents a new unified power-quality conditioning system (MC-UPQC), capable of simultaneous compensation for voltage and current in multi-bus/multi-feeder systems. In this configuration, one shunt voltage-source converter (shunt VSC) and two or more series VSCs exist. The system can be applied to adjacent feeders to compensate for supply-voltage and load current imperfections on the main feeder and full compensation of supply voltage imperfections on the other feeders. In the proposed configuration, all converters are connected back to back on the dc side and share a common dc-link capacitor. Therefore, power can be transferred from one feeder to adjacent feeders to compensate for sag/swell and interruption. The proposed topology can be used for simultaneous compensation of voltage and current imperfections in both feeders by sharing power compensation capabilities between two adjacent feeders which are not connected. The system is also capable of compensating for interruptions without the need for a battery storage system and consequently without storage capacity limitations. The performance of the MC-UPQC as well as the adopted control algorithm is illustrated by simulation. The simulation results show that a significant amount of power-loss reduction, under voltage mitigation, and the enhancement of voltage stability margin can be obtained with an appropriate placement of the MC-UPQC in a distribution network. The performance of MC-UPQC by taking proposed 3-phase converter as our extinction reported design approach shows that it is more efficient in under voltage mitigation

Key Words

Power quality, mc-upqc, voltage stability, vsc.

Cite This Article

"Simulation of multi converter based unified power-quality (mc-upqc) conditioning system on voltage stability of radial distribution systems", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.4, Issue 10, page no.424-428, October-2017, Available :http://www.jetir.org/papers/JETIR1710070.pdf

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2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"Simulation of multi converter based unified power-quality (mc-upqc) conditioning system on voltage stability of radial distribution systems", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.4, Issue 10, page no. pp424-428, October-2017, Available at : http://www.jetir.org/papers/JETIR1710070.pdf

Publication Details

Published Paper ID: JETIR1710070
Registration ID: 170798
Published In: Volume 4 | Issue 10 | Year October-2017
DOI (Digital Object Identifier):
Page No: 424-428
Country: KRISHNA, ANDHRA PRADESH, India .
Area: Engineering
ISSN Number: 2349-5162
Publisher: IJ Publication


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