Solving economic dispatch problem with valve-point loading effects and network constraints through gradient-based approach

Detalhes bibliográficos
Autor(a) principal: Ricardo Pinheiro, B. N.M. [UNESP]
Data de Publicação: 2019
Outros Autores: Nepomuceno, Leonardo [UNESP]
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1109/INDUSCON.2018.8627234
http://hdl.handle.net/11449/190175
Resumo: The Economic Dispatch Problem with Valve-Point Loading Effects and AC Network Constraints (EDP-VPE-AC) is defined as a nonsmooth and nonconvex optimization problem. Due to nonsmothness of cost function, the gradient-based approaches can not be used directly for solving it. In this paper, we present an alternative formulation for EDP-VPE-AC that allow us solving it by means of gradient-based approaches. We provide numerical results involving the IEEE power systems with 14 and 30 buses, which are obtained by application of a primal-dual logarithmic modified barrier function type approach.
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spelling Solving economic dispatch problem with valve-point loading effects and network constraints through gradient-based approachEconomic Dispatch Problem with Valve-Point Loading EffectsLogarithmic Modified Barrier Function MethodsOptimal Power FlowPower SystemsThe Economic Dispatch Problem with Valve-Point Loading Effects and AC Network Constraints (EDP-VPE-AC) is defined as a nonsmooth and nonconvex optimization problem. Due to nonsmothness of cost function, the gradient-based approaches can not be used directly for solving it. In this paper, we present an alternative formulation for EDP-VPE-AC that allow us solving it by means of gradient-based approaches. We provide numerical results involving the IEEE power systems with 14 and 30 buses, which are obtained by application of a primal-dual logarithmic modified barrier function type approach.Department of Electrical Engineering Sao Paulo State University (UNESP)Department of Electrical Engineering Sao Paulo State University (UNESP)Universidade Estadual Paulista (Unesp)Ricardo Pinheiro, B. N.M. [UNESP]Nepomuceno, Leonardo [UNESP]2019-10-06T17:04:46Z2019-10-06T17:04:46Z2019-01-25info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject576-583http://dx.doi.org/10.1109/INDUSCON.2018.86272342018 13th IEEE International Conference on Industry Applications, INDUSCON 2018 - Proceedings, p. 576-583.http://hdl.handle.net/11449/19017510.1109/INDUSCON.2018.86272342-s2.0-850625583222013445187247691Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPeng2018 13th IEEE International Conference on Industry Applications, INDUSCON 2018 - Proceedingsinfo:eu-repo/semantics/openAccess2024-06-28T13:34:42Zoai:repositorio.unesp.br:11449/190175Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:14:04.022947Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Solving economic dispatch problem with valve-point loading effects and network constraints through gradient-based approach
title Solving economic dispatch problem with valve-point loading effects and network constraints through gradient-based approach
spellingShingle Solving economic dispatch problem with valve-point loading effects and network constraints through gradient-based approach
Ricardo Pinheiro, B. N.M. [UNESP]
Economic Dispatch Problem with Valve-Point Loading Effects
Logarithmic Modified Barrier Function Methods
Optimal Power Flow
Power Systems
title_short Solving economic dispatch problem with valve-point loading effects and network constraints through gradient-based approach
title_full Solving economic dispatch problem with valve-point loading effects and network constraints through gradient-based approach
title_fullStr Solving economic dispatch problem with valve-point loading effects and network constraints through gradient-based approach
title_full_unstemmed Solving economic dispatch problem with valve-point loading effects and network constraints through gradient-based approach
title_sort Solving economic dispatch problem with valve-point loading effects and network constraints through gradient-based approach
author Ricardo Pinheiro, B. N.M. [UNESP]
author_facet Ricardo Pinheiro, B. N.M. [UNESP]
Nepomuceno, Leonardo [UNESP]
author_role author
author2 Nepomuceno, Leonardo [UNESP]
author2_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Ricardo Pinheiro, B. N.M. [UNESP]
Nepomuceno, Leonardo [UNESP]
dc.subject.por.fl_str_mv Economic Dispatch Problem with Valve-Point Loading Effects
Logarithmic Modified Barrier Function Methods
Optimal Power Flow
Power Systems
topic Economic Dispatch Problem with Valve-Point Loading Effects
Logarithmic Modified Barrier Function Methods
Optimal Power Flow
Power Systems
description The Economic Dispatch Problem with Valve-Point Loading Effects and AC Network Constraints (EDP-VPE-AC) is defined as a nonsmooth and nonconvex optimization problem. Due to nonsmothness of cost function, the gradient-based approaches can not be used directly for solving it. In this paper, we present an alternative formulation for EDP-VPE-AC that allow us solving it by means of gradient-based approaches. We provide numerical results involving the IEEE power systems with 14 and 30 buses, which are obtained by application of a primal-dual logarithmic modified barrier function type approach.
publishDate 2019
dc.date.none.fl_str_mv 2019-10-06T17:04:46Z
2019-10-06T17:04:46Z
2019-01-25
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/INDUSCON.2018.8627234
2018 13th IEEE International Conference on Industry Applications, INDUSCON 2018 - Proceedings, p. 576-583.
http://hdl.handle.net/11449/190175
10.1109/INDUSCON.2018.8627234
2-s2.0-85062558322
2013445187247691
url http://dx.doi.org/10.1109/INDUSCON.2018.8627234
http://hdl.handle.net/11449/190175
identifier_str_mv 2018 13th IEEE International Conference on Industry Applications, INDUSCON 2018 - Proceedings, p. 576-583.
10.1109/INDUSCON.2018.8627234
2-s2.0-85062558322
2013445187247691
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2018 13th IEEE International Conference on Industry Applications, INDUSCON 2018 - Proceedings
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 576-583
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_ 1808129176851447808

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