An Analysis of the Optimal Switching Problem in Transmission Systems

Detalhes bibliográficos
Autor(a) principal: Flores, Moises [UNESP]
Data de Publicação: 2017
Outros Autores: Romero, Ruben [UNESP], Franco, John F. [UNESP], IEEE
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/185113
Resumo: This paper presents an analysis of the optimal transmission switching problem. Previous works have reported that opening a transmission line may result in the improvement of the economical operation of the electrical power system. On the other hand, experimental tests have shown that solutions provided by optimization techniques require the disconnection of a relatively large number of lines. In this context, we propose a strategy to efficiently limit the number of lines that should be disconnected to improve the operation of an electrical power system as well as to preserve the reliability of the transmission network. Furthermore, a first attempt is carried out to understand why line disconnections can lead to the enhancement of the operation of transmission systems.
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spelling An Analysis of the Optimal Switching Problem in Transmission SystemsOptimal operation of electrical power systemsoptimal power flowoptimal transmission switchingtransmission systemsThis paper presents an analysis of the optimal transmission switching problem. Previous works have reported that opening a transmission line may result in the improvement of the economical operation of the electrical power system. On the other hand, experimental tests have shown that solutions provided by optimization techniques require the disconnection of a relatively large number of lines. In this context, we propose a strategy to efficiently limit the number of lines that should be disconnected to improve the operation of an electrical power system as well as to preserve the reliability of the transmission network. Furthermore, a first attempt is carried out to understand why line disconnections can lead to the enhancement of the operation of transmission systems.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Sao Paulo State Univ, UNESP, Dept Elect Engn, BR-15385000 Ilha Solteira, BrazilSao Paulo State Univ, UNESP, Sch Energy Engn, BR-19274000 Rosana, BrazilSao Paulo State Univ, UNESP, Dept Elect Engn, BR-15385000 Ilha Solteira, BrazilSao Paulo State Univ, UNESP, Sch Energy Engn, BR-19274000 Rosana, BrazilCNPq: 2015/21972-6CNPq: 52002/20162IeeeUniversidade Estadual Paulista (Unesp)Flores, Moises [UNESP]Romero, Ruben [UNESP]Franco, John F. [UNESP]IEEE2019-10-04T12:32:44Z2019-10-04T12:32:44Z2017-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject52017 Ieee Pes Innovative Smart Grid Technologies Conference - Latin America (isgt Latin America). New York: Ieee, 5 p., 2017.http://hdl.handle.net/11449/185113WOS:000451380200040Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPeng2017 Ieee Pes Innovative Smart Grid Technologies Conference - Latin America (isgt Latin America)info:eu-repo/semantics/openAccess2021-10-23T15:54:46Zoai:repositorio.unesp.br:11449/185113Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T15:54:46Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv An Analysis of the Optimal Switching Problem in Transmission Systems
title An Analysis of the Optimal Switching Problem in Transmission Systems
spellingShingle An Analysis of the Optimal Switching Problem in Transmission Systems
Flores, Moises [UNESP]
Optimal operation of electrical power systems
optimal power flow
optimal transmission switching
transmission systems
title_short An Analysis of the Optimal Switching Problem in Transmission Systems
title_full An Analysis of the Optimal Switching Problem in Transmission Systems
title_fullStr An Analysis of the Optimal Switching Problem in Transmission Systems
title_full_unstemmed An Analysis of the Optimal Switching Problem in Transmission Systems
title_sort An Analysis of the Optimal Switching Problem in Transmission Systems
author Flores, Moises [UNESP]
author_facet Flores, Moises [UNESP]
Romero, Ruben [UNESP]
Franco, John F. [UNESP]
IEEE
author_role author
author2 Romero, Ruben [UNESP]
Franco, John F. [UNESP]
IEEE
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Flores, Moises [UNESP]
Romero, Ruben [UNESP]
Franco, John F. [UNESP]
IEEE
dc.subject.por.fl_str_mv Optimal operation of electrical power systems
optimal power flow
optimal transmission switching
transmission systems
topic Optimal operation of electrical power systems
optimal power flow
optimal transmission switching
transmission systems
description This paper presents an analysis of the optimal transmission switching problem. Previous works have reported that opening a transmission line may result in the improvement of the economical operation of the electrical power system. On the other hand, experimental tests have shown that solutions provided by optimization techniques require the disconnection of a relatively large number of lines. In this context, we propose a strategy to efficiently limit the number of lines that should be disconnected to improve the operation of an electrical power system as well as to preserve the reliability of the transmission network. Furthermore, a first attempt is carried out to understand why line disconnections can lead to the enhancement of the operation of transmission systems.
publishDate 2017
dc.date.none.fl_str_mv 2017-01-01
2019-10-04T12:32:44Z
2019-10-04T12:32:44Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv 2017 Ieee Pes Innovative Smart Grid Technologies Conference - Latin America (isgt Latin America). New York: Ieee, 5 p., 2017.
http://hdl.handle.net/11449/185113
WOS:000451380200040
identifier_str_mv 2017 Ieee Pes Innovative Smart Grid Technologies Conference - Latin America (isgt Latin America). New York: Ieee, 5 p., 2017.
WOS:000451380200040
url http://hdl.handle.net/11449/185113
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2017 Ieee Pes Innovative Smart Grid Technologies Conference - Latin America (isgt Latin America)
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 5
dc.publisher.none.fl_str_mv Ieee
publisher.none.fl_str_mv Ieee
dc.source.none.fl_str_mv Web of Science
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
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