Towards technical and economic feasibility of power quality compensators
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.epsr.2022.109020 http://hdl.handle.net/11449/249457 |
Resumo: | In industrial grids, equipment lifetime is reduced, and power losses are increased due to typical issues caused by low power quality indices, such as insulation failure, overheating, mechanical oscillation, audible noise, high currents in the neutral conductor, harmonic resonance, and malfunctioning of power electronics converters and protections. These drawbacks can be mitigated by adopting power quality enhancement technologies known as compensators, such as passive power filters, static reactive compensators, and active power filters. However, the most appropriate compensation system must assure power quality indices within limits established by standards, which characterize its technical feasibility and is economically feasible. Therefore, this paper proposes a method to perform a feasibility analysis of power quality improvement projects considering both technical and economic aspects. The effectiveness of the proposed method has been verified by different case studies assessing real industrial operating conditions. The results show that the proposed methodology is robust and can select the best compensation solution under different grid conditions. |
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Towards technical and economic feasibility of power quality compensatorsEconomic indicatorsPower quality compensatorsReactive powerTechnical-economic feasibilityIn industrial grids, equipment lifetime is reduced, and power losses are increased due to typical issues caused by low power quality indices, such as insulation failure, overheating, mechanical oscillation, audible noise, high currents in the neutral conductor, harmonic resonance, and malfunctioning of power electronics converters and protections. These drawbacks can be mitigated by adopting power quality enhancement technologies known as compensators, such as passive power filters, static reactive compensators, and active power filters. However, the most appropriate compensation system must assure power quality indices within limits established by standards, which characterize its technical feasibility and is economically feasible. Therefore, this paper proposes a method to perform a feasibility analysis of power quality improvement projects considering both technical and economic aspects. The effectiveness of the proposed method has been verified by different case studies assessing real industrial operating conditions. The results show that the proposed methodology is robust and can select the best compensation solution under different grid conditions.Fundação AraucáriaCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Graduate Program in Electrical Engineering Federal University of Minas Gerais, Av. Antonio Carlos, MGDepartment of Electrical Engineering Federal University of Technology - Parana, Av. Alberto Carazzai, PRInstitute of Science and Technology of Sorocaba São Paulo State University, Avenida Três de Março, SPCentre of Innovation Research and Teaching in Mechatronics Federal University of Sao Joao del Rei, Rod.: MG 443, MGInstitute of Science and Technology of Sorocaba São Paulo State University, Avenida Três de Março, SPCAPES: 001CNPq: 431944/2018-0Universidade Federal de Minas Gerais (UFMG)Federal University of Technology - ParanaUniversidade Estadual Paulista (UNESP)Conrado, Bruna R.P.de Souza, Wesley A.Liberado, Eduardo V. [UNESP]Paredes, Helmo K.M. [UNESP]Brandao, Danilo I.Moreira, Alexandre C.2023-07-29T15:41:51Z2023-07-29T15:41:51Z2023-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.epsr.2022.109020Electric Power Systems Research, v. 216.0378-7796http://hdl.handle.net/11449/24945710.1016/j.epsr.2022.1090202-s2.0-85143668591Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengElectric Power Systems Researchinfo:eu-repo/semantics/openAccess2023-07-29T15:41:51Zoai:repositorio.unesp.br:11449/249457Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:35:44.111006Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Towards technical and economic feasibility of power quality compensators |
title |
Towards technical and economic feasibility of power quality compensators |
spellingShingle |
Towards technical and economic feasibility of power quality compensators Conrado, Bruna R.P. Economic indicators Power quality compensators Reactive power Technical-economic feasibility |
title_short |
Towards technical and economic feasibility of power quality compensators |
title_full |
Towards technical and economic feasibility of power quality compensators |
title_fullStr |
Towards technical and economic feasibility of power quality compensators |
title_full_unstemmed |
Towards technical and economic feasibility of power quality compensators |
title_sort |
Towards technical and economic feasibility of power quality compensators |
author |
Conrado, Bruna R.P. |
author_facet |
Conrado, Bruna R.P. de Souza, Wesley A. Liberado, Eduardo V. [UNESP] Paredes, Helmo K.M. [UNESP] Brandao, Danilo I. Moreira, Alexandre C. |
author_role |
author |
author2 |
de Souza, Wesley A. Liberado, Eduardo V. [UNESP] Paredes, Helmo K.M. [UNESP] Brandao, Danilo I. Moreira, Alexandre C. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal de Minas Gerais (UFMG) Federal University of Technology - Parana Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Conrado, Bruna R.P. de Souza, Wesley A. Liberado, Eduardo V. [UNESP] Paredes, Helmo K.M. [UNESP] Brandao, Danilo I. Moreira, Alexandre C. |
dc.subject.por.fl_str_mv |
Economic indicators Power quality compensators Reactive power Technical-economic feasibility |
topic |
Economic indicators Power quality compensators Reactive power Technical-economic feasibility |
description |
In industrial grids, equipment lifetime is reduced, and power losses are increased due to typical issues caused by low power quality indices, such as insulation failure, overheating, mechanical oscillation, audible noise, high currents in the neutral conductor, harmonic resonance, and malfunctioning of power electronics converters and protections. These drawbacks can be mitigated by adopting power quality enhancement technologies known as compensators, such as passive power filters, static reactive compensators, and active power filters. However, the most appropriate compensation system must assure power quality indices within limits established by standards, which characterize its technical feasibility and is economically feasible. Therefore, this paper proposes a method to perform a feasibility analysis of power quality improvement projects considering both technical and economic aspects. The effectiveness of the proposed method has been verified by different case studies assessing real industrial operating conditions. The results show that the proposed methodology is robust and can select the best compensation solution under different grid conditions. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-07-29T15:41:51Z 2023-07-29T15:41:51Z 2023-03-01 |
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://dx.doi.org/10.1016/j.epsr.2022.109020 Electric Power Systems Research, v. 216. 0378-7796 http://hdl.handle.net/11449/249457 10.1016/j.epsr.2022.109020 2-s2.0-85143668591 |
url |
http://dx.doi.org/10.1016/j.epsr.2022.109020 http://hdl.handle.net/11449/249457 |
identifier_str_mv |
Electric Power Systems Research, v. 216. 0378-7796 10.1016/j.epsr.2022.109020 2-s2.0-85143668591 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Electric Power Systems Research |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129224081408000 |