Mixed-integer convex model for VAr expansion planning
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , |
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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Repositório Institucional da UNESP |
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2946 |
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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 |