Energy Optimization for Distributed Energy Resources Scheduling with Enhancements in Voltage Stability Margin

Detalhes bibliográficos
Autor(a) principal: Morais, Hugo
Data de Publicação: 2016
Outros Autores: Sousa, Tiago, Perez, Angel, Jóhannsson, Hjörtur, Vale, Zita
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.22/9398
Resumo: The need for developing new methodologies in order to improve power system stability has increased due to the recent growth of distributed energy resources. In this paper, the inclusion of a voltage stability index in distributed energy resources scheduling is proposed. Two techniques were used to evaluate the resultingmultiobjective optimization problem: the sum-weighted Pareto front and an adapted goal programmingmethodology.With this newmethodology, the systemoperators can consider both the costs and voltage stability. Priority can be assigned to one objective function according to the operating scenario. Additionally, it is possible to evaluate the impact of the distributed generation and the electric vehicles in the management of voltage stability in the future electric networks.One detailed case study considering a distribution network with high penetration of distributed energy resources is presented to analyse the proposed methodology. Additionally, the methodology is tested in a real distribution network.
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spelling Energy Optimization for Distributed Energy Resources Scheduling with Enhancements in Voltage Stability MarginThe need for developing new methodologies in order to improve power system stability has increased due to the recent growth of distributed energy resources. In this paper, the inclusion of a voltage stability index in distributed energy resources scheduling is proposed. Two techniques were used to evaluate the resultingmultiobjective optimization problem: the sum-weighted Pareto front and an adapted goal programmingmethodology.With this newmethodology, the systemoperators can consider both the costs and voltage stability. Priority can be assigned to one objective function according to the operating scenario. Additionally, it is possible to evaluate the impact of the distributed generation and the electric vehicles in the management of voltage stability in the future electric networks.One detailed case study considering a distribution network with high penetration of distributed energy resources is presented to analyse the proposed methodology. Additionally, the methodology is tested in a real distribution network.Hindawi Publishing CorporationRepositório Científico do Instituto Politécnico do PortoMorais, HugoSousa, TiagoPerez, AngelJóhannsson, HjörturVale, Zita2017-01-25T12:11:16Z20162016-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.22/9398eng10.1155/2016/6379253info: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:RCAAP2023-03-13T12:50:44Zoai:recipp.ipp.pt:10400.22/9398Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:29:59.011799Repositório 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 Energy Optimization for Distributed Energy Resources Scheduling with Enhancements in Voltage Stability Margin
title Energy Optimization for Distributed Energy Resources Scheduling with Enhancements in Voltage Stability Margin
spellingShingle Energy Optimization for Distributed Energy Resources Scheduling with Enhancements in Voltage Stability Margin
Morais, Hugo
title_short Energy Optimization for Distributed Energy Resources Scheduling with Enhancements in Voltage Stability Margin
title_full Energy Optimization for Distributed Energy Resources Scheduling with Enhancements in Voltage Stability Margin
title_fullStr Energy Optimization for Distributed Energy Resources Scheduling with Enhancements in Voltage Stability Margin
title_full_unstemmed Energy Optimization for Distributed Energy Resources Scheduling with Enhancements in Voltage Stability Margin
title_sort Energy Optimization for Distributed Energy Resources Scheduling with Enhancements in Voltage Stability Margin
author Morais, Hugo
author_facet Morais, Hugo
Sousa, Tiago
Perez, Angel
Jóhannsson, Hjörtur
Vale, Zita
author_role author
author2 Sousa, Tiago
Perez, Angel
Jóhannsson, Hjörtur
Vale, Zita
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Repositório Científico do Instituto Politécnico do Porto
dc.contributor.author.fl_str_mv Morais, Hugo
Sousa, Tiago
Perez, Angel
Jóhannsson, Hjörtur
Vale, Zita
description The need for developing new methodologies in order to improve power system stability has increased due to the recent growth of distributed energy resources. In this paper, the inclusion of a voltage stability index in distributed energy resources scheduling is proposed. Two techniques were used to evaluate the resultingmultiobjective optimization problem: the sum-weighted Pareto front and an adapted goal programmingmethodology.With this newmethodology, the systemoperators can consider both the costs and voltage stability. Priority can be assigned to one objective function according to the operating scenario. Additionally, it is possible to evaluate the impact of the distributed generation and the electric vehicles in the management of voltage stability in the future electric networks.One detailed case study considering a distribution network with high penetration of distributed energy resources is presented to analyse the proposed methodology. Additionally, the methodology is tested in a real distribution network.
publishDate 2016
dc.date.none.fl_str_mv 2016
2016-01-01T00:00:00Z
2017-01-25T12:11:16Z
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/10400.22/9398
url http://hdl.handle.net/10400.22/9398
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1155/2016/6379253
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 Hindawi Publishing Corporation
publisher.none.fl_str_mv Hindawi Publishing Corporation
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
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