New topology of a hybrid, three-phase, four-wire shunt active power filter
Autor(a) principal: | |
---|---|
Data de Publicação: | 2023 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | https://hdl.handle.net/1822/85227 |
Resumo: | With a view to reducing harmonic content in electrical power systems, and, consequently, improving power quality level, filters and other harmonic compensation devices are widely used. In the category of filters, they can be distinguished into two classes that are related to the operating mode, active or passive, both widely known and applied in electrical power grids and in the most diverse industry sectors. In this sense, taking into account the use of compensating devices in four-wire electrical systems feeding single-phase, non-linear loads, this paper presents a new hybrid arrangement of harmonic compensation that incorporates both active and passive filtering, which performs all functions concerning the harmonic compensation of a four-leg shunt active power filter. In this hybrid arrangement, the harmonic filtering of positive and negative sequence components is performed by a three-leg shunt active power filter, while the filtering of zero-sequence harmonics is attributed to the electromagnetic zero-sequence suppressor. The results, which confirm the effectiveness of the proposed hybrid arrangement, are proven through simulations and experimental tests in different operating scenarios, revealing a substantial improvement in the system’s power factor, as well as a reduction in harmonic distortions. |
id |
RCAP_e881e98036ac0d10d7a09f898f10eeff |
---|---|
oai_identifier_str |
oai:repositorium.sdum.uminho.pt:1822/85227 |
network_acronym_str |
RCAP |
network_name_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository_id_str |
7160 |
spelling |
New topology of a hybrid, three-phase, four-wire shunt active power filterElectromagnetic suppressorHarmonicsPower factorShunt active power filterScience & TechnologyWith a view to reducing harmonic content in electrical power systems, and, consequently, improving power quality level, filters and other harmonic compensation devices are widely used. In the category of filters, they can be distinguished into two classes that are related to the operating mode, active or passive, both widely known and applied in electrical power grids and in the most diverse industry sectors. In this sense, taking into account the use of compensating devices in four-wire electrical systems feeding single-phase, non-linear loads, this paper presents a new hybrid arrangement of harmonic compensation that incorporates both active and passive filtering, which performs all functions concerning the harmonic compensation of a four-leg shunt active power filter. In this hybrid arrangement, the harmonic filtering of positive and negative sequence components is performed by a three-leg shunt active power filter, while the filtering of zero-sequence harmonics is attributed to the electromagnetic zero-sequence suppressor. The results, which confirm the effectiveness of the proposed hybrid arrangement, are proven through simulations and experimental tests in different operating scenarios, revealing a substantial improvement in the system’s power factor, as well as a reduction in harmonic distortions.This research was funded by FCT—Fundação para a Ciência e Tecnologia grant number UIDB/00319/2020.Multidisciplinary Digital Publishing Institute (MDPI)Universidade do MinhoFreitas, StefaniOliveira, Luis CarlosOliveira, PriscilaExposto, BrunoPinto, J. G.Afonso, João L.2023-01-302023-01-30T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/1822/85227engFreitas, S.; Oliveira, L.C.; Oliveira, P.; Exposto, B.; Pinto, J.G.; Afonso, J.L. New Topology of a Hybrid, Three-Phase, Four-Wire Shunt Active Power Filter. Energies 2023, 16, 1384. https://doi.org/10.3390/en160313841996-107310.3390/en160313841384https://www.mdpi.com/1996-1073/16/3/1384info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:05:09Zoai:repositorium.sdum.uminho.pt:1822/85227Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T18:55:32.187283Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
New topology of a hybrid, three-phase, four-wire shunt active power filter |
title |
New topology of a hybrid, three-phase, four-wire shunt active power filter |
spellingShingle |
New topology of a hybrid, three-phase, four-wire shunt active power filter Freitas, Stefani Electromagnetic suppressor Harmonics Power factor Shunt active power filter Science & Technology |
title_short |
New topology of a hybrid, three-phase, four-wire shunt active power filter |
title_full |
New topology of a hybrid, three-phase, four-wire shunt active power filter |
title_fullStr |
New topology of a hybrid, three-phase, four-wire shunt active power filter |
title_full_unstemmed |
New topology of a hybrid, three-phase, four-wire shunt active power filter |
title_sort |
New topology of a hybrid, three-phase, four-wire shunt active power filter |
author |
Freitas, Stefani |
author_facet |
Freitas, Stefani Oliveira, Luis Carlos Oliveira, Priscila Exposto, Bruno Pinto, J. G. Afonso, João L. |
author_role |
author |
author2 |
Oliveira, Luis Carlos Oliveira, Priscila Exposto, Bruno Pinto, J. G. Afonso, João L. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade do Minho |
dc.contributor.author.fl_str_mv |
Freitas, Stefani Oliveira, Luis Carlos Oliveira, Priscila Exposto, Bruno Pinto, J. G. Afonso, João L. |
dc.subject.por.fl_str_mv |
Electromagnetic suppressor Harmonics Power factor Shunt active power filter Science & Technology |
topic |
Electromagnetic suppressor Harmonics Power factor Shunt active power filter Science & Technology |
description |
With a view to reducing harmonic content in electrical power systems, and, consequently, improving power quality level, filters and other harmonic compensation devices are widely used. In the category of filters, they can be distinguished into two classes that are related to the operating mode, active or passive, both widely known and applied in electrical power grids and in the most diverse industry sectors. In this sense, taking into account the use of compensating devices in four-wire electrical systems feeding single-phase, non-linear loads, this paper presents a new hybrid arrangement of harmonic compensation that incorporates both active and passive filtering, which performs all functions concerning the harmonic compensation of a four-leg shunt active power filter. In this hybrid arrangement, the harmonic filtering of positive and negative sequence components is performed by a three-leg shunt active power filter, while the filtering of zero-sequence harmonics is attributed to the electromagnetic zero-sequence suppressor. The results, which confirm the effectiveness of the proposed hybrid arrangement, are proven through simulations and experimental tests in different operating scenarios, revealing a substantial improvement in the system’s power factor, as well as a reduction in harmonic distortions. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-01-30 2023-01-30T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://hdl.handle.net/1822/85227 |
url |
https://hdl.handle.net/1822/85227 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Freitas, S.; Oliveira, L.C.; Oliveira, P.; Exposto, B.; Pinto, J.G.; Afonso, J.L. New Topology of a Hybrid, Three-Phase, Four-Wire Shunt Active Power Filter. Energies 2023, 16, 1384. https://doi.org/10.3390/en16031384 1996-1073 10.3390/en16031384 1384 https://www.mdpi.com/1996-1073/16/3/1384 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Multidisciplinary Digital Publishing Institute (MDPI) |
publisher.none.fl_str_mv |
Multidisciplinary Digital Publishing Institute (MDPI) |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
|
_version_ |
1799132341090648064 |