Continuation power flow considering area net interchange constraint
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.ijepes.2015.01.042 http://hdl.handle.net/11449/167780 |
Resumo: | Interconnected power systems not only allow to the areas to provide mutual assistance, but also import or export energy with respect to optimize energy resources assessment where, a cost reduction involved in the generation of power required to meet its demand. To determine the required control actions, in the planning and operation stages, it is important to verify the loading margins for both the normal operation and the different conditions of contingencies that may eventually occur. In this paper a continuation power flow that allows obtaining the loading margin and maximum active power transfer considering the area interchange control is proposed. From the results of the IEEE systems (9 and 118 buses), a difference of up to twelve percent in the active power transfer capacity is verified compared to the cases without area interchange control. The method also highlights the effects of the loop flow which occur as a consequence of the existence of parallel paths in the interconnected network. |
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Repositório Institucional da UNESP |
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Continuation power flow considering area net interchange constraintContingency analysisContinuation power flowInterchange limitsP-V curvesPower transferStead state voltage stabilityInterconnected power systems not only allow to the areas to provide mutual assistance, but also import or export energy with respect to optimize energy resources assessment where, a cost reduction involved in the generation of power required to meet its demand. To determine the required control actions, in the planning and operation stages, it is important to verify the loading margins for both the normal operation and the different conditions of contingencies that may eventually occur. In this paper a continuation power flow that allows obtaining the loading margin and maximum active power transfer considering the area interchange control is proposed. From the results of the IEEE systems (9 and 118 buses), a difference of up to twelve percent in the active power transfer capacity is verified compared to the cases without area interchange control. The method also highlights the effects of the loop flow which occur as a consequence of the existence of parallel paths in the interconnected network.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)UNESP - São Paulo State University, Department of Electrical EngineeringUNESP - São Paulo State University, Department of Biosystems EngineeringUNESP - São Paulo State University, Department of Electrical EngineeringUNESP - São Paulo State University, Department of Biosystems EngineeringUniversidade Estadual Paulista (Unesp)Avila Carhullanqui, H. [UNESP]Bonini Neto, A. [UNESP]Alves, D. A. [UNESP]2018-12-11T16:38:17Z2018-12-11T16:38:17Z2015-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article118-126application/pdfhttp://dx.doi.org/10.1016/j.ijepes.2015.01.042International Journal of Electrical Power and Energy Systems, v. 70, p. 118-126.0142-0615http://hdl.handle.net/11449/16778010.1016/j.ijepes.2015.01.0422-s2.0-849240947592-s2.0-84924094759.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengInternational Journal of Electrical Power and Energy Systems1,276info:eu-repo/semantics/openAccess2023-11-10T06:10:24Zoai:repositorio.unesp.br:11449/167780Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-11-10T06:10:24Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Continuation power flow considering area net interchange constraint |
title |
Continuation power flow considering area net interchange constraint |
spellingShingle |
Continuation power flow considering area net interchange constraint Avila Carhullanqui, H. [UNESP] Contingency analysis Continuation power flow Interchange limits P-V curves Power transfer Stead state voltage stability |
title_short |
Continuation power flow considering area net interchange constraint |
title_full |
Continuation power flow considering area net interchange constraint |
title_fullStr |
Continuation power flow considering area net interchange constraint |
title_full_unstemmed |
Continuation power flow considering area net interchange constraint |
title_sort |
Continuation power flow considering area net interchange constraint |
author |
Avila Carhullanqui, H. [UNESP] |
author_facet |
Avila Carhullanqui, H. [UNESP] Bonini Neto, A. [UNESP] Alves, D. A. [UNESP] |
author_role |
author |
author2 |
Bonini Neto, A. [UNESP] Alves, D. A. [UNESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Avila Carhullanqui, H. [UNESP] Bonini Neto, A. [UNESP] Alves, D. A. [UNESP] |
dc.subject.por.fl_str_mv |
Contingency analysis Continuation power flow Interchange limits P-V curves Power transfer Stead state voltage stability |
topic |
Contingency analysis Continuation power flow Interchange limits P-V curves Power transfer Stead state voltage stability |
description |
Interconnected power systems not only allow to the areas to provide mutual assistance, but also import or export energy with respect to optimize energy resources assessment where, a cost reduction involved in the generation of power required to meet its demand. To determine the required control actions, in the planning and operation stages, it is important to verify the loading margins for both the normal operation and the different conditions of contingencies that may eventually occur. In this paper a continuation power flow that allows obtaining the loading margin and maximum active power transfer considering the area interchange control is proposed. From the results of the IEEE systems (9 and 118 buses), a difference of up to twelve percent in the active power transfer capacity is verified compared to the cases without area interchange control. The method also highlights the effects of the loop flow which occur as a consequence of the existence of parallel paths in the interconnected network. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-01-01 2018-12-11T16:38:17Z 2018-12-11T16:38:17Z |
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.2015.01.042 International Journal of Electrical Power and Energy Systems, v. 70, p. 118-126. 0142-0615 http://hdl.handle.net/11449/167780 10.1016/j.ijepes.2015.01.042 2-s2.0-84924094759 2-s2.0-84924094759.pdf |
url |
http://dx.doi.org/10.1016/j.ijepes.2015.01.042 http://hdl.handle.net/11449/167780 |
identifier_str_mv |
International Journal of Electrical Power and Energy Systems, v. 70, p. 118-126. 0142-0615 10.1016/j.ijepes.2015.01.042 2-s2.0-84924094759 2-s2.0-84924094759.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 |
118-126 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_ |
1803046409662889984 |