A convex chance-constrained model for reactive power planning

Detalhes bibliográficos
Autor(a) principal: López, Julio [UNESP]
Data de Publicação: 2015
Outros Autores: Pozo, David, Contreras, Javier, Mantovani, J. R.S. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1016/j.ijepes.2015.03.021
http://hdl.handle.net/11449/171827
Resumo: This paper presents a new approach for long-term reactive power investment planning and operation using a multiperiod mixed-integer stochastic convex model, where load uncertainty is also included. The risk of not meeting the load with a certain level of confidence due to a reactive power deficit is represented by chance constraints. Tap settings of under-load tap-changing transformers are modeled as a set of mixed-integer linear equations. Existing and new discrete and continuous reactive power sources are modeled. These type of problem is challenging and have never been studied before. The proposed model is applied to the CIGRE-32 electric power system.
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spelling A convex chance-constrained model for reactive power planningChance-constrained programmingConvex modelLoad sheddingReactive power deficitReactive power planningTap settingsThis paper presents a new approach for long-term reactive power investment planning and operation using a multiperiod mixed-integer stochastic convex model, where load uncertainty is also included. The risk of not meeting the load with a certain level of confidence due to a reactive power deficit is represented by chance constraints. Tap settings of under-load tap-changing transformers are modeled as a set of mixed-integer linear equations. Existing and new discrete and continuous reactive power sources are modeled. These type of problem is challenging and have never been studied before. The proposed model is applied to the CIGRE-32 electric power system.São Paulo State University (UNESP), Department of Electrical Engineering (DEE), Ilha SolteiraPontificia Universidad Católica de Chile, Industrial and Systems Engineering DepartmentUniversity of Castilla La-Mancha, Escuela Técnica Superior de Ingenieros IndustrialesSão Paulo State University (UNESP), Department of Electrical Engineering (DEE), Ilha SolteiraUniversidade Estadual Paulista (Unesp)Pontificia Universidad Católica de Chile, Industrial and Systems Engineering DepartmentUniversity of Castilla La-Mancha, Escuela Técnica Superior de Ingenieros IndustrialesLópez, Julio [UNESP]Pozo, DavidContreras, JavierMantovani, J. R.S. [UNESP]2018-12-11T16:57:19Z2018-12-11T16:57:19Z2015-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article403-411application/pdfhttp://dx.doi.org/10.1016/j.ijepes.2015.03.021International Journal of Electrical Power and Energy Systems, v. 71, p. 403-411.0142-0615http://hdl.handle.net/11449/17182710.1016/j.ijepes.2015.03.0212-s2.0-849271645122-s2.0-84927164512.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengInternational Journal of Electrical Power and Energy Systems1,276info:eu-repo/semantics/openAccess2024-07-04T19:06:04Zoai:repositorio.unesp.br:11449/171827Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:56:45.112170Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv A convex chance-constrained model for reactive power planning
title A convex chance-constrained model for reactive power planning
spellingShingle A convex chance-constrained model for reactive power planning
López, Julio [UNESP]
Chance-constrained programming
Convex model
Load shedding
Reactive power deficit
Reactive power planning
Tap settings
title_short A convex chance-constrained model for reactive power planning
title_full A convex chance-constrained model for reactive power planning
title_fullStr A convex chance-constrained model for reactive power planning
title_full_unstemmed A convex chance-constrained model for reactive power planning
title_sort A convex chance-constrained model for reactive power planning
author López, Julio [UNESP]
author_facet López, Julio [UNESP]
Pozo, David
Contreras, Javier
Mantovani, J. R.S. [UNESP]
author_role author
author2 Pozo, David
Contreras, Javier
Mantovani, J. R.S. [UNESP]
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Pontificia Universidad Católica de Chile, Industrial and Systems Engineering Department
University of Castilla La-Mancha, Escuela Técnica Superior de Ingenieros Industriales
dc.contributor.author.fl_str_mv López, Julio [UNESP]
Pozo, David
Contreras, Javier
Mantovani, J. R.S. [UNESP]
dc.subject.por.fl_str_mv Chance-constrained programming
Convex model
Load shedding
Reactive power deficit
Reactive power planning
Tap settings
topic Chance-constrained programming
Convex model
Load shedding
Reactive power deficit
Reactive power planning
Tap settings
description This paper presents a new approach for long-term reactive power investment planning and operation using a multiperiod mixed-integer stochastic convex model, where load uncertainty is also included. The risk of not meeting the load with a certain level of confidence due to a reactive power deficit is represented by chance constraints. Tap settings of under-load tap-changing transformers are modeled as a set of mixed-integer linear equations. Existing and new discrete and continuous reactive power sources are modeled. These type of problem is challenging and have never been studied before. The proposed model is applied to the CIGRE-32 electric power system.
publishDate 2015
dc.date.none.fl_str_mv 2015-10-01
2018-12-11T16:57:19Z
2018-12-11T16:57:19Z
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.ijepes.2015.03.021
International Journal of Electrical Power and Energy Systems, v. 71, p. 403-411.
0142-0615
http://hdl.handle.net/11449/171827
10.1016/j.ijepes.2015.03.021
2-s2.0-84927164512
2-s2.0-84927164512.pdf
url http://dx.doi.org/10.1016/j.ijepes.2015.03.021
http://hdl.handle.net/11449/171827
identifier_str_mv International Journal of Electrical Power and Energy Systems, v. 71, p. 403-411.
0142-0615
10.1016/j.ijepes.2015.03.021
2-s2.0-84927164512
2-s2.0-84927164512.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv International Journal of Electrical Power and Energy Systems
1,276
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 403-411
application/pdf
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_ 1808128725791801344

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