An analysis of the optimal switching problem in transmission systems

Detalhes bibliográficos
Autor(a) principal: Flores, Moiśes [UNESP]
Data de Publicação: 2017
Outros Autores: Romero, Ruben [UNESP], Franco, John F. [UNESP]
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1109/ISGT-LA.2017.8126720
http://hdl.handle.net/11449/179655
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 systems.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.Department of Electrical Engineering São Paulo State University (UNESP)School of Energy Engineering São Paulo State University (UNESP)Department of Electrical Engineering São Paulo State University (UNESP)School of Energy Engineering São Paulo State University (UNESP)Universidade Estadual Paulista (Unesp)Flores, Moiśes [UNESP]Romero, Ruben [UNESP]Franco, John F. [UNESP]2018-12-11T17:36:12Z2018-12-11T17:36:12Z2017-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject1-5http://dx.doi.org/10.1109/ISGT-LA.2017.81267202017 IEEE PES Innovative Smart Grid Technologies Conference - Latin America, ISGT Latin America 2017, v. 2017-January, p. 1-5.http://hdl.handle.net/11449/17965510.1109/ISGT-LA.2017.81267202-s2.0-85043463870Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPeng2017 IEEE PES Innovative Smart Grid Technologies Conference - Latin America, ISGT Latin America 2017info:eu-repo/semantics/openAccess2021-10-23T21:47:02Zoai:repositorio.unesp.br:11449/179655Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T21:47:02Repositório 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, Moiśes [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, Moiśes [UNESP]
author_facet Flores, Moiśes [UNESP]
Romero, Ruben [UNESP]
Franco, John F. [UNESP]
author_role author
author2 Romero, Ruben [UNESP]
Franco, John F. [UNESP]
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Flores, Moiśes [UNESP]
Romero, Ruben [UNESP]
Franco, John F. [UNESP]
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 2017-12-01
2018-12-11T17:36:12Z
2018-12-11T17:36:12Z
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 http://dx.doi.org/10.1109/ISGT-LA.2017.8126720
2017 IEEE PES Innovative Smart Grid Technologies Conference - Latin America, ISGT Latin America 2017, v. 2017-January, p. 1-5.
http://hdl.handle.net/11449/179655
10.1109/ISGT-LA.2017.8126720
2-s2.0-85043463870
url http://dx.doi.org/10.1109/ISGT-LA.2017.8126720
http://hdl.handle.net/11449/179655
identifier_str_mv 2017 IEEE PES Innovative Smart Grid Technologies Conference - Latin America, ISGT Latin America 2017, v. 2017-January, p. 1-5.
10.1109/ISGT-LA.2017.8126720
2-s2.0-85043463870
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 2017
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 1-5
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_ 1799964397640089600

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