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Automatic power factor correction using a modified statcom as a continuously controlled capacitive static VAR compensator

In this paper an automatic power factor correction system based on a new vision to statcom concept is presented. The reactive component of the load current is supplied by a statcom built of a halt-bridge voltage source inverter feeding a reactor and shunted by two dc capacitors. The passive componen...

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Main Authors: Obais A.M., Pasupuleti J.
Other Authors: 53984961900
Format: Article
Published: Praise Worthy Prize S.r.l 2023
Subjects:
Compensator
Power Factor
Power Quality
Reactive Power
Statcom
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spelling my.uniten.dspace-303622023-12-29T15:47:04Z Automatic power factor correction using a modified statcom as a continuously controlled capacitive static VAR compensator Obais A.M. Pasupuleti J. 53984961900 11340187300 Compensator Power Factor Power Quality Reactive Power Statcom In this paper an automatic power factor correction system based on a new vision to statcom concept is presented. The reactive component of the load current is supplied by a statcom built of a halt-bridge voltage source inverter feeding a reactor and shunted by two dc capacitors. The passive components and control scheme of this configuration are approached in such a manner that the devised statcom behaves as pure capacitive impedance. The control strategy is based on governing the statcom current by its modulation index, while the passive components are designed such that all harmonic current harmonics are suppressed by the statcom reactor. The modulation index is controlled linearly by a precision gain-controlled linear amplifier which is specifically designed for this compensator and directly controlled by the load reactive current component. Modeling and performance of the proposed system was verified on PSpice. � 2012 Praise Worthy Prize S.r.l. - All rights reserved. Final 2023-12-29T07:47:04Z 2023-12-29T07:47:04Z 2012 Article 2-s2.0-84868124526 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84868124526&partnerID=40&md5=481deee8c4c2f42dee25d8d453435a12 https://irepository.uniten.edu.my/handle/123456789/30362 5 4 1422 1428 Praise Worthy Prize S.r.l Scopus
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
topic Compensator
Power Factor
Power Quality
Reactive Power
Statcom
spellingShingle Compensator
Power Factor
Power Quality
Reactive Power
Statcom
Obais A.M.
Pasupuleti J.
Automatic power factor correction using a modified statcom as a continuously controlled capacitive static VAR compensator
description In this paper an automatic power factor correction system based on a new vision to statcom concept is presented. The reactive component of the load current is supplied by a statcom built of a halt-bridge voltage source inverter feeding a reactor and shunted by two dc capacitors. The passive components and control scheme of this configuration are approached in such a manner that the devised statcom behaves as pure capacitive impedance. The control strategy is based on governing the statcom current by its modulation index, while the passive components are designed such that all harmonic current harmonics are suppressed by the statcom reactor. The modulation index is controlled linearly by a precision gain-controlled linear amplifier which is specifically designed for this compensator and directly controlled by the load reactive current component. Modeling and performance of the proposed system was verified on PSpice. � 2012 Praise Worthy Prize S.r.l. - All rights reserved.
author2 53984961900
author_facet 53984961900
Obais A.M.
Pasupuleti J.
format Article
author Obais A.M.
Pasupuleti J.
author_sort Obais A.M.
title Automatic power factor correction using a modified statcom as a continuously controlled capacitive static VAR compensator
title_short Automatic power factor correction using a modified statcom as a continuously controlled capacitive static VAR compensator
title_full Automatic power factor correction using a modified statcom as a continuously controlled capacitive static VAR compensator
title_fullStr Automatic power factor correction using a modified statcom as a continuously controlled capacitive static VAR compensator
title_full_unstemmed Automatic power factor correction using a modified statcom as a continuously controlled capacitive static VAR compensator
title_sort automatic power factor correction using a modified statcom as a continuously controlled capacitive static var compensator
publisher Praise Worthy Prize S.r.l
publishDate 2023
_version_ 1806427868517892096
score 13.222552

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