Assessing micro-generation’s and non-linear loads’ impact in the power quality of low voltage distribution networks
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.9/2456 |
Resumo: | Distribution networks face an increasing penetration of solar PV (photovoltaic) and small WTG (wind turbine generator) as well as other forms of micro-generation. To this scenario, one must add the dissemination of non-linear loads such as EV (electric vehicles). There is something in common between those loads and sources: the extensive use of power electronic converters with commutated switches. These devices may be a source of medium-to-high frequency harmonic distortion and their impact on the local distribution grid must be carefully assessed in order to evaluate their negative impacts on the network, on the existing conventional loads and also on other active devices. In this paper, methodologies to characterize effects such as: harmonics, network unbalances, damaging power line resonance conditions, and over/under voltages are described and applied to a real local grid configuration. |
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Assessing micro-generation’s and non-linear loads’ impact in the power quality of low voltage distribution networksMicrogenerationDistribution networkPower qualitySmart grid technologyElectric vehiclesDistribution networks face an increasing penetration of solar PV (photovoltaic) and small WTG (wind turbine generator) as well as other forms of micro-generation. To this scenario, one must add the dissemination of non-linear loads such as EV (electric vehicles). There is something in common between those loads and sources: the extensive use of power electronic converters with commutated switches. These devices may be a source of medium-to-high frequency harmonic distortion and their impact on the local distribution grid must be carefully assessed in order to evaluate their negative impacts on the network, on the existing conventional loads and also on other active devices. In this paper, methodologies to characterize effects such as: harmonics, network unbalances, damaging power line resonance conditions, and over/under voltages are described and applied to a real local grid configuration.David Publishing CompanyRepositório do LNEGBonifácio, PauloViana, SusanaRodrigues, L.Estanqueiro, Ana2014-05-02T14:13:45Z2013-01-01T00:00:00Z2013-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.9/2456engBonifácio, P.; Viana, S.; Rodrigues, L.; Estanqueiro, A. Assessing micro-generation’s and non-linear loads’ impact in the power quality of low voltage distribution networks. In: Journal of Energy and Power Engineering, 2013, Vol. 7, p. 2321-23352327-588Xinfo: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:RCAAP2022-09-06T12:27:29Zoai:repositorio.lneg.pt:10400.9/2456Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T15:35:21.041097Repositório 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 |
Assessing micro-generation’s and non-linear loads’ impact in the power quality of low voltage distribution networks |
title |
Assessing micro-generation’s and non-linear loads’ impact in the power quality of low voltage distribution networks |
spellingShingle |
Assessing micro-generation’s and non-linear loads’ impact in the power quality of low voltage distribution networks Bonifácio, Paulo Microgeneration Distribution network Power quality Smart grid technology Electric vehicles |
title_short |
Assessing micro-generation’s and non-linear loads’ impact in the power quality of low voltage distribution networks |
title_full |
Assessing micro-generation’s and non-linear loads’ impact in the power quality of low voltage distribution networks |
title_fullStr |
Assessing micro-generation’s and non-linear loads’ impact in the power quality of low voltage distribution networks |
title_full_unstemmed |
Assessing micro-generation’s and non-linear loads’ impact in the power quality of low voltage distribution networks |
title_sort |
Assessing micro-generation’s and non-linear loads’ impact in the power quality of low voltage distribution networks |
author |
Bonifácio, Paulo |
author_facet |
Bonifácio, Paulo Viana, Susana Rodrigues, L. Estanqueiro, Ana |
author_role |
author |
author2 |
Viana, Susana Rodrigues, L. Estanqueiro, Ana |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Repositório do LNEG |
dc.contributor.author.fl_str_mv |
Bonifácio, Paulo Viana, Susana Rodrigues, L. Estanqueiro, Ana |
dc.subject.por.fl_str_mv |
Microgeneration Distribution network Power quality Smart grid technology Electric vehicles |
topic |
Microgeneration Distribution network Power quality Smart grid technology Electric vehicles |
description |
Distribution networks face an increasing penetration of solar PV (photovoltaic) and small WTG (wind turbine generator) as well as other forms of micro-generation. To this scenario, one must add the dissemination of non-linear loads such as EV (electric vehicles). There is something in common between those loads and sources: the extensive use of power electronic converters with commutated switches. These devices may be a source of medium-to-high frequency harmonic distortion and their impact on the local distribution grid must be carefully assessed in order to evaluate their negative impacts on the network, on the existing conventional loads and also on other active devices. In this paper, methodologies to characterize effects such as: harmonics, network unbalances, damaging power line resonance conditions, and over/under voltages are described and applied to a real local grid configuration. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-01-01T00:00:00Z 2013-01-01T00:00:00Z 2014-05-02T14:13:45Z |
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 |
http://hdl.handle.net/10400.9/2456 |
url |
http://hdl.handle.net/10400.9/2456 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Bonifácio, P.; Viana, S.; Rodrigues, L.; Estanqueiro, A. Assessing micro-generation’s and non-linear loads’ impact in the power quality of low voltage distribution networks. In: Journal of Energy and Power Engineering, 2013, Vol. 7, p. 2321-2335 2327-588X |
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 |
David Publishing Company |
publisher.none.fl_str_mv |
David Publishing Company |
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 |
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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 |
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1799130218753949696 |