ISSN: 2349-5162

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Published in:

Volume 3 Issue 4
May-2016
eISSN: 2349-5162

Unique Identifier

JETIR1604056

Page Number

295-299

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Title

A Review on Power Quality Problems and its Compensating Technique in Railway Traction System

ISSN

2349-5162

Cite This Article

"A Review on Power Quality Problems and its Compensating Technique in Railway Traction System ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.3, Issue 4, page no.295-299, May-2016, Available :http://www.jetir.org/papers/JETIR1604056.pdf

Abstract

Now a days many development has done in electrified railway in world. With development power quality is become a major issue in AC electrified railway. This system has power quality problems such as harmonic current pollution, reactive power consumption, negative sequence current, and load imbalance. A large amount of negative current is injected into grid, which causes serious impact on power system, such as motor vibrations and such additional losses; reduce output ability of transformer and misoperation of protective relay. This impact intimidates railway traction supply system and power system. Therefore, it is necessary to suppress negative sequence current and harmonic current. To solve the issue of power quality in electrified railway many methods and power quality compensators are used. This paper presents why this power quality issues has been occurred in railway system, its effects and how we can comprehensively compensate this issues.

Key Words

Power quality issues, harmonics, negative sequence current (NSC), Railway Power Conditioner

Cite This Article

"A Review on Power Quality Problems and its Compensating Technique in Railway Traction System ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.3, Issue 4, page no. pp295-299, May-2016, Available at : http://www.jetir.org/papers/JETIR1604056.pdf

Publication Details

Published Paper ID: JETIR1604056
Registration ID: 160146
Published In: Volume 3 | Issue 4 | Year May-2016
DOI (Digital Object Identifier):
Page No: 295-299
ISSN Number: 2349-5162

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Cite This Article

"A Review on Power Quality Problems and its Compensating Technique in Railway Traction System ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.3, Issue 4, page no. pp295-299, May-2016, Available at : http://www.jetir.org/papers/JETIR1604056.pdf




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