Development of DLR analysis and power system models: Deliverable D3.1

Detalhes bibliográficos
Autor(a) principal: Algarvio, Hugo
Data de Publicação: 2021
Outros Autores: Duque, Joaquim, Couto, António
Tipo de documento: Relatório
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.9/3727
Resumo: Project OPTIGRID - Methodology for Analysis of Dynamic Line Capacity and Optimized Management of Electric Grids: https://optigrid.lneg.pt/
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spelling Development of DLR analysis and power system models: Deliverable D3.1Renewable energy sourcesElectrical networksElectricity marketsDynamic modelsProject OPTIGRID - Methodology for Analysis of Dynamic Line Capacity and Optimized Management of Electric Grids: https://optigrid.lneg.pt/ABSTRACT: This deliverable presents the work developed by LNEG as part of the R&D activities of the project OPTIGRID - Methodology for the dynamic line rating analysis and optimal management of power networks. According to the plan activities of Tasks 3.1 and 3.2, the main objective of this deliverable is to integrate the mathematical model for the Dynamic Line Rating (DLR) analysis in the optimal power flow model for a generic AC power system, previously developed in LNEG. The main limiting factor for the transmission capacity of overhead lines (OHLs) is usually defined by a thermal constraint. For OHLs several effects are present, some with a positive contribution while others can lead to the potential congestion of the electrical networks. The seasonal line rating (SLR) methodology, traditionally used by the system operators to ensure that the grid does not operate over the maximum pre defined conductor temperature, determines the line’s ampacity from constant weather conditions using: 1) seasonal basis information or 2) conservative weather conditions. These conditions usually underestimate the real transmission capacity of OHLs. Thus DLR analysis allows assessing more realistic current limits for the power lines could present a method to deal with potentially congested electrical networks enabling the optimal integration of distributed renewable power generation.Repositório do LNEGAlgarvio, HugoDuque, JoaquimCouto, António2022-01-26T15:48:45Z2021-07-01T00:00:00Z2021-07-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/reportapplication/pdfhttp://hdl.handle.net/10400.9/3727engAlgarvio, Hugo... [et.al.] - Development of DLR analysis and power system models: Deliverable D3.1. Project report of OPTIGRID - Methodology for Analysis of Dynamic Line Capacity and Optimized Management of Electric Grids, Deliverable nº D3.1, LNEG, 2021, 29pp.info: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:RCAAP2022-09-06T12:29:28Zoai:repositorio.lneg.pt:10400.9/3727Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T15:36:56.566859Repositório 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 Development of DLR analysis and power system models: Deliverable D3.1
title Development of DLR analysis and power system models: Deliverable D3.1
spellingShingle Development of DLR analysis and power system models: Deliverable D3.1
Algarvio, Hugo
Renewable energy sources
Electrical networks
Electricity markets
Dynamic models
title_short Development of DLR analysis and power system models: Deliverable D3.1
title_full Development of DLR analysis and power system models: Deliverable D3.1
title_fullStr Development of DLR analysis and power system models: Deliverable D3.1
title_full_unstemmed Development of DLR analysis and power system models: Deliverable D3.1
title_sort Development of DLR analysis and power system models: Deliverable D3.1
author Algarvio, Hugo
author_facet Algarvio, Hugo
Duque, Joaquim
Couto, António
author_role author
author2 Duque, Joaquim
Couto, António
author2_role author
author
dc.contributor.none.fl_str_mv Repositório do LNEG
dc.contributor.author.fl_str_mv Algarvio, Hugo
Duque, Joaquim
Couto, António
dc.subject.por.fl_str_mv Renewable energy sources
Electrical networks
Electricity markets
Dynamic models
topic Renewable energy sources
Electrical networks
Electricity markets
Dynamic models
description Project OPTIGRID - Methodology for Analysis of Dynamic Line Capacity and Optimized Management of Electric Grids: https://optigrid.lneg.pt/
publishDate 2021
dc.date.none.fl_str_mv 2021-07-01T00:00:00Z
2021-07-01T00:00:00Z
2022-01-26T15:48:45Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/report
format report
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.9/3727
url http://hdl.handle.net/10400.9/3727
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Algarvio, Hugo... [et.al.] - Development of DLR analysis and power system models: Deliverable D3.1. Project report of OPTIGRID - Methodology for Analysis of Dynamic Line Capacity and Optimized Management of Electric Grids, Deliverable nº D3.1, LNEG, 2021, 29pp.
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.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
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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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