A line-interactive UPS system implementation with series-parallel active power-line conditioning for three-phase, four-wire systems
Autor(a) principal: | |
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Data de Publicação: | 2005 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Sba: Controle & Automação Sociedade Brasileira de Automatica |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-17592005000200008 |
Resumo: | This paper presents a three-phase line-interactive uninterruptible power supply (UPS) system with active series-parallel power-line conditioning capabilities. Synchronous reference frame (SRF)-based controller is used for harmonic and reactive power compensation generated from any configuration of non-linear loads. Under normal line conditions the UPS system works with universal filtering capabilities, such as compensating the input currents and output voltages. Two three-phase pulsewidth modulation (PWM) converters, called series and parallel active filters, are used to perform the series and parallel active power-line compensation. The series active filter works as sinusoidal current source in phase with the input voltage, drawing from utility sinusoidal and balanced input currents with low total harmonic distortion (THD). The parallel active filter works as sinusoidal voltage source in phase with the input voltage, providing regulated and sinusoidal output voltages with low THD. The performance of the UPS system is evaluated in three-phase, four-wire systems. Experimental results are presented to confirm the theoretical studies. |
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A line-interactive UPS system implementation with series-parallel active power-line conditioning for three-phase, four-wire systemsActive FilterUPSHarmonicsThis paper presents a three-phase line-interactive uninterruptible power supply (UPS) system with active series-parallel power-line conditioning capabilities. Synchronous reference frame (SRF)-based controller is used for harmonic and reactive power compensation generated from any configuration of non-linear loads. Under normal line conditions the UPS system works with universal filtering capabilities, such as compensating the input currents and output voltages. Two three-phase pulsewidth modulation (PWM) converters, called series and parallel active filters, are used to perform the series and parallel active power-line compensation. The series active filter works as sinusoidal current source in phase with the input voltage, drawing from utility sinusoidal and balanced input currents with low total harmonic distortion (THD). The parallel active filter works as sinusoidal voltage source in phase with the input voltage, providing regulated and sinusoidal output voltages with low THD. The performance of the UPS system is evaluated in three-phase, four-wire systems. Experimental results are presented to confirm the theoretical studies.Sociedade Brasileira de Automática2005-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-17592005000200008Sba: Controle & Automação Sociedade Brasileira de Automatica v.16 n.2 2005reponame:Sba: Controle & Automação Sociedade Brasileira de Automaticainstname:Sociedade Brasileira de Automática (SBA)instacron:SBA10.1590/S0103-17592005000200008info:eu-repo/semantics/openAccessSilva,Sérgio Augusto Oliveira daDonoso-Garcia,Pedro F.Cortizo,Porfírio C.Seixas,Paulo F.eng2005-10-14T00:00:00Zoai:scielo:S0103-17592005000200008Revistahttps://www.sba.org.br/revista/PUBhttps://old.scielo.br/oai/scielo-oai.php||revista_sba@fee.unicamp.br1807-03450103-1759opendoar:2005-10-14T00:00Sba: Controle & Automação Sociedade Brasileira de Automatica - Sociedade Brasileira de Automática (SBA)false |
dc.title.none.fl_str_mv |
A line-interactive UPS system implementation with series-parallel active power-line conditioning for three-phase, four-wire systems |
title |
A line-interactive UPS system implementation with series-parallel active power-line conditioning for three-phase, four-wire systems |
spellingShingle |
A line-interactive UPS system implementation with series-parallel active power-line conditioning for three-phase, four-wire systems Silva,Sérgio Augusto Oliveira da Active Filter UPS Harmonics |
title_short |
A line-interactive UPS system implementation with series-parallel active power-line conditioning for three-phase, four-wire systems |
title_full |
A line-interactive UPS system implementation with series-parallel active power-line conditioning for three-phase, four-wire systems |
title_fullStr |
A line-interactive UPS system implementation with series-parallel active power-line conditioning for three-phase, four-wire systems |
title_full_unstemmed |
A line-interactive UPS system implementation with series-parallel active power-line conditioning for three-phase, four-wire systems |
title_sort |
A line-interactive UPS system implementation with series-parallel active power-line conditioning for three-phase, four-wire systems |
author |
Silva,Sérgio Augusto Oliveira da |
author_facet |
Silva,Sérgio Augusto Oliveira da Donoso-Garcia,Pedro F. Cortizo,Porfírio C. Seixas,Paulo F. |
author_role |
author |
author2 |
Donoso-Garcia,Pedro F. Cortizo,Porfírio C. Seixas,Paulo F. |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Silva,Sérgio Augusto Oliveira da Donoso-Garcia,Pedro F. Cortizo,Porfírio C. Seixas,Paulo F. |
dc.subject.por.fl_str_mv |
Active Filter UPS Harmonics |
topic |
Active Filter UPS Harmonics |
description |
This paper presents a three-phase line-interactive uninterruptible power supply (UPS) system with active series-parallel power-line conditioning capabilities. Synchronous reference frame (SRF)-based controller is used for harmonic and reactive power compensation generated from any configuration of non-linear loads. Under normal line conditions the UPS system works with universal filtering capabilities, such as compensating the input currents and output voltages. Two three-phase pulsewidth modulation (PWM) converters, called series and parallel active filters, are used to perform the series and parallel active power-line compensation. The series active filter works as sinusoidal current source in phase with the input voltage, drawing from utility sinusoidal and balanced input currents with low total harmonic distortion (THD). The parallel active filter works as sinusoidal voltage source in phase with the input voltage, providing regulated and sinusoidal output voltages with low THD. The performance of the UPS system is evaluated in three-phase, four-wire systems. Experimental results are presented to confirm the theoretical studies. |
publishDate |
2005 |
dc.date.none.fl_str_mv |
2005-06-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-17592005000200008 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-17592005000200008 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0103-17592005000200008 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Automática |
publisher.none.fl_str_mv |
Sociedade Brasileira de Automática |
dc.source.none.fl_str_mv |
Sba: Controle & Automação Sociedade Brasileira de Automatica v.16 n.2 2005 reponame:Sba: Controle & Automação Sociedade Brasileira de Automatica instname:Sociedade Brasileira de Automática (SBA) instacron:SBA |
instname_str |
Sociedade Brasileira de Automática (SBA) |
instacron_str |
SBA |
institution |
SBA |
reponame_str |
Sba: Controle & Automação Sociedade Brasileira de Automatica |
collection |
Sba: Controle & Automação Sociedade Brasileira de Automatica |
repository.name.fl_str_mv |
Sba: Controle & Automação Sociedade Brasileira de Automatica - Sociedade Brasileira de Automática (SBA) |
repository.mail.fl_str_mv |
||revista_sba@fee.unicamp.br |
_version_ |
1754824564337016832 |