Mixed-integer convex model for VAr expansion planning

Detalhes bibliográficos
Autor(a) principal: Lopez, Julio Cesar [UNESP]
Data de Publicação: 2014
Outros Autores: Mantovani, J. R.S. [UNESP], Sanz, Javier Contreras
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1109/PESGM.2014.6939057
http://hdl.handle.net/11449/167861
Resumo: This paper presents a mixed-integer convex-optimization-based approach for optimum investment reactive power sources in transmission systems. Unlike some convex-optimization techniques for the reactive power planning solution, in the proposed approach the taps settings of under-load tap-changing of transformers are modeled as a mixed-integer linear set equations. Are also considered the continuous and discrete variables for the existing and new capacitive and reactive power sources. The problem is solved for three significant demand scenarios (low demand, average demand and peak demand). Numerical results are presented for the CIGRE-32 electric power system.
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spelling Mixed-integer convex model for VAr expansion planningConvexdemand scenariosmixed-integerreactive power planningreactive power sourcestaps settingsThis paper presents a mixed-integer convex-optimization-based approach for optimum investment reactive power sources in transmission systems. Unlike some convex-optimization techniques for the reactive power planning solution, in the proposed approach the taps settings of under-load tap-changing of transformers are modeled as a mixed-integer linear set equations. Are also considered the continuous and discrete variables for the existing and new capacitive and reactive power sources. The problem is solved for three significant demand scenarios (low demand, average demand and peak demand). Numerical results are presented for the CIGRE-32 electric power system.Department of Electrical Engineering, São Paulo State University, UNESPE.T.S.I.I., Universidad de Castilla - la ManchaDepartment of Electrical Engineering, São Paulo State University, UNESPUniversidade Estadual Paulista (Unesp)E.T.S.I.I., Universidad de Castilla - la ManchaLopez, Julio Cesar [UNESP]Mantovani, J. R.S. [UNESP]Sanz, Javier Contreras2018-12-11T16:38:38Z2018-12-11T16:38:38Z2014-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjecthttp://dx.doi.org/10.1109/PESGM.2014.6939057IEEE Power and Energy Society General Meeting, v. 2014-October, n. October, 2014.1944-99331944-9925http://hdl.handle.net/11449/16786110.1109/PESGM.2014.69390572-s2.0-84930989230Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengIEEE Power and Energy Society General Meeting0,328info:eu-repo/semantics/openAccess2021-10-23T21:44:27Zoai:repositorio.unesp.br:11449/167861Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:03:15.338410Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Mixed-integer convex model for VAr expansion planning
title Mixed-integer convex model for VAr expansion planning
spellingShingle Mixed-integer convex model for VAr expansion planning
Lopez, Julio Cesar [UNESP]
Convex
demand scenarios
mixed-integer
reactive power planning
reactive power sources
taps settings
title_short Mixed-integer convex model for VAr expansion planning
title_full Mixed-integer convex model for VAr expansion planning
title_fullStr Mixed-integer convex model for VAr expansion planning
title_full_unstemmed Mixed-integer convex model for VAr expansion planning
title_sort Mixed-integer convex model for VAr expansion planning
author Lopez, Julio Cesar [UNESP]
author_facet Lopez, Julio Cesar [UNESP]
Mantovani, J. R.S. [UNESP]
Sanz, Javier Contreras
author_role author
author2 Mantovani, J. R.S. [UNESP]
Sanz, Javier Contreras
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
E.T.S.I.I., Universidad de Castilla - la Mancha
dc.contributor.author.fl_str_mv Lopez, Julio Cesar [UNESP]
Mantovani, J. R.S. [UNESP]
Sanz, Javier Contreras
dc.subject.por.fl_str_mv Convex
demand scenarios
mixed-integer
reactive power planning
reactive power sources
taps settings
topic Convex
demand scenarios
mixed-integer
reactive power planning
reactive power sources
taps settings
description This paper presents a mixed-integer convex-optimization-based approach for optimum investment reactive power sources in transmission systems. Unlike some convex-optimization techniques for the reactive power planning solution, in the proposed approach the taps settings of under-load tap-changing of transformers are modeled as a mixed-integer linear set equations. Are also considered the continuous and discrete variables for the existing and new capacitive and reactive power sources. The problem is solved for three significant demand scenarios (low demand, average demand and peak demand). Numerical results are presented for the CIGRE-32 electric power system.
publishDate 2014
dc.date.none.fl_str_mv 2014-01-01
2018-12-11T16:38:38Z
2018-12-11T16:38:38Z
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/PESGM.2014.6939057
IEEE Power and Energy Society General Meeting, v. 2014-October, n. October, 2014.
1944-9933
1944-9925
http://hdl.handle.net/11449/167861
10.1109/PESGM.2014.6939057
2-s2.0-84930989230
url http://dx.doi.org/10.1109/PESGM.2014.6939057
http://hdl.handle.net/11449/167861
identifier_str_mv IEEE Power and Energy Society General Meeting, v. 2014-October, n. October, 2014.
1944-9933
1944-9925
10.1109/PESGM.2014.6939057
2-s2.0-84930989230
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv IEEE Power and Energy Society General Meeting
0,328
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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_ 1808128745857351680

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