Voltage control in low voltage distribution networks with high penetration photovoltaic system

Detalhes bibliográficos
Autor(a) principal: Leon, J. S. [UNESP]
Data de Publicação: 2017
Outros Autores: Padilha-Feltrin, A., Melo, J. D., Filho, Alfeu J. Sguarezi
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1109/ISGT-LA.2017.8126748
http://hdl.handle.net/11449/170765
Resumo: Photovoltaic generators can provide several benefits for distribution networks, such as power loss reduction, and improvements in voltage level. However, high penetration of these generators can cause voltage rise problems in the distribution network. In this way, voltage control strategies are necessary so that the voltage levels are within the range of operation for any load and generation conditions. This paper proposes a global voltage control in low voltage distribution networks in order to maintain the voltage in the allowable operating range. For that it is done the minimum reduction of active power injection of the photovoltaic generators (these are implemented with variable power factor). The power reduction is determined with the model of nonlinear programming. The proposed voltage control was compared to voltage control using linear programming to show the benefits of solving the voltage rise problem using a non-linear strategy.
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spelling Voltage control in low voltage distribution networks with high penetration photovoltaic systemLow voltage distribution networksPhotovoltaic generation.Voltage controlVoltage rise problemsPhotovoltaic generators can provide several benefits for distribution networks, such as power loss reduction, and improvements in voltage level. However, high penetration of these generators can cause voltage rise problems in the distribution network. In this way, voltage control strategies are necessary so that the voltage levels are within the range of operation for any load and generation conditions. This paper proposes a global voltage control in low voltage distribution networks in order to maintain the voltage in the allowable operating range. For that it is done the minimum reduction of active power injection of the photovoltaic generators (these are implemented with variable power factor). The power reduction is determined with the model of nonlinear programming. The proposed voltage control was compared to voltage control using linear programming to show the benefits of solving the voltage rise problem using a non-linear strategy.Department of Electrical Engineering Sao Paulo State University UNESPUFABCFederal University of ABC UFABCDepartment of Electrical Engineering Sao Paulo State University UNESPUniversidade Estadual Paulista (Unesp)Universidade Federal do ABC (UFABC)Leon, J. S. [UNESP]Padilha-Feltrin, A.Melo, J. D.Filho, Alfeu J. Sguarezi2018-12-11T16:52:20Z2018-12-11T16:52:20Z2017-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject1-6http://dx.doi.org/10.1109/ISGT-LA.2017.81267482017 IEEE PES Innovative Smart Grid Technologies Conference - Latin America, ISGT Latin America 2017, v. 2017-January, p. 1-6.http://hdl.handle.net/11449/17076510.1109/ISGT-LA.2017.81267482-s2.0-85043454955Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPeng2017 IEEE PES Innovative Smart Grid Technologies Conference - Latin America, ISGT Latin America 2017info:eu-repo/semantics/openAccess2021-10-23T21:46:59Zoai:repositorio.unesp.br:11449/170765Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:11:26.500929Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Voltage control in low voltage distribution networks with high penetration photovoltaic system
title Voltage control in low voltage distribution networks with high penetration photovoltaic system
spellingShingle Voltage control in low voltage distribution networks with high penetration photovoltaic system
Leon, J. S. [UNESP]
Low voltage distribution networks
Photovoltaic generation.
Voltage control
Voltage rise problems
title_short Voltage control in low voltage distribution networks with high penetration photovoltaic system
title_full Voltage control in low voltage distribution networks with high penetration photovoltaic system
title_fullStr Voltage control in low voltage distribution networks with high penetration photovoltaic system
title_full_unstemmed Voltage control in low voltage distribution networks with high penetration photovoltaic system
title_sort Voltage control in low voltage distribution networks with high penetration photovoltaic system
author Leon, J. S. [UNESP]
author_facet Leon, J. S. [UNESP]
Padilha-Feltrin, A.
Melo, J. D.
Filho, Alfeu J. Sguarezi
author_role author
author2 Padilha-Feltrin, A.
Melo, J. D.
Filho, Alfeu J. Sguarezi
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Universidade Federal do ABC (UFABC)
dc.contributor.author.fl_str_mv Leon, J. S. [UNESP]
Padilha-Feltrin, A.
Melo, J. D.
Filho, Alfeu J. Sguarezi
dc.subject.por.fl_str_mv Low voltage distribution networks
Photovoltaic generation.
Voltage control
Voltage rise problems
topic Low voltage distribution networks
Photovoltaic generation.
Voltage control
Voltage rise problems
description Photovoltaic generators can provide several benefits for distribution networks, such as power loss reduction, and improvements in voltage level. However, high penetration of these generators can cause voltage rise problems in the distribution network. In this way, voltage control strategies are necessary so that the voltage levels are within the range of operation for any load and generation conditions. This paper proposes a global voltage control in low voltage distribution networks in order to maintain the voltage in the allowable operating range. For that it is done the minimum reduction of active power injection of the photovoltaic generators (these are implemented with variable power factor). The power reduction is determined with the model of nonlinear programming. The proposed voltage control was compared to voltage control using linear programming to show the benefits of solving the voltage rise problem using a non-linear strategy.
publishDate 2017
dc.date.none.fl_str_mv 2017-12-01
2018-12-11T16:52:20Z
2018-12-11T16:52:20Z
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/ISGT-LA.2017.8126748
2017 IEEE PES Innovative Smart Grid Technologies Conference - Latin America, ISGT Latin America 2017, v. 2017-January, p. 1-6.
http://hdl.handle.net/11449/170765
10.1109/ISGT-LA.2017.8126748
2-s2.0-85043454955
url http://dx.doi.org/10.1109/ISGT-LA.2017.8126748
http://hdl.handle.net/11449/170765
identifier_str_mv 2017 IEEE PES Innovative Smart Grid Technologies Conference - Latin America, ISGT Latin America 2017, v. 2017-January, p. 1-6.
10.1109/ISGT-LA.2017.8126748
2-s2.0-85043454955
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2017 IEEE PES Innovative Smart Grid Technologies Conference - Latin America, ISGT Latin America 2017
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 1-6
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_ 1808129497921224704

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