Photovoltaic DG with accumulation, active and reactive power control for grid-connected and intentional islanding operations

Detalhes bibliográficos
Autor(a) principal: Alves, Marcos G. [UNESP]
Data de Publicação: 2017
Outros Autores: Melo, Guilherme A. [UNESP], Canesin, Carlos A. [UNESP], De Brito, Moacyr A.G.
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1109/IECON.2017.8216444
http://hdl.handle.net/11449/179842
Resumo: Considering the new challenges in the energetic scenario around the world, this paper proposes the implementation of a micro-grid with photovoltaic generation and local accumulation, considering its capability to operate connected or islanded from the utility grid. The system will supply power to utility grid and local loads through six single-phase inverters in wye configuration, three of them operating in islanded or grid-Tie mode and other three inverters operating only in grid-Tie mode. Supporting the stability and power quality for the utility grid, lead-Acid batteries afford the backup energy allowing the electric power supply for the utility in absence of photovoltaic generation. While most inverters for distributed generation (DG) are designed to provide active power and to operate with a fixed power factor, in this paper the inverters are used to dynamically control the active and reactive power supply. Consequently, the system is able to perform as an active compensator at the point of common coupling, improving the power quality.
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spelling Photovoltaic DG with accumulation, active and reactive power control for grid-connected and intentional islanding operationsBidirectional power flowEnergy managementMicro-gridPhotovoltaic systemsReactive power controlSmart gridsConsidering the new challenges in the energetic scenario around the world, this paper proposes the implementation of a micro-grid with photovoltaic generation and local accumulation, considering its capability to operate connected or islanded from the utility grid. The system will supply power to utility grid and local loads through six single-phase inverters in wye configuration, three of them operating in islanded or grid-Tie mode and other three inverters operating only in grid-Tie mode. Supporting the stability and power quality for the utility grid, lead-Acid batteries afford the backup energy allowing the electric power supply for the utility in absence of photovoltaic generation. While most inverters for distributed generation (DG) are designed to provide active power and to operate with a fixed power factor, in this paper the inverters are used to dynamically control the active and reactive power supply. Consequently, the system is able to perform as an active compensator at the point of common coupling, improving the power quality.Power Electronics Laboratory São Paulo State University UNESPDep. Electrical Engineer Federal University of Mato Grosso Do sul UFMSPower Electronics Laboratory São Paulo State University UNESPUniversidade Estadual Paulista (Unesp)Universidade Federal de Mato Grosso do Sul (UFMS)Alves, Marcos G. [UNESP]Melo, Guilherme A. [UNESP]Canesin, Carlos A. [UNESP]De Brito, Moacyr A.G.2018-12-11T17:36:58Z2018-12-11T17:36:58Z2017-12-15info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject2641-2646http://dx.doi.org/10.1109/IECON.2017.8216444Proceedings IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society, v. 2017-January, p. 2641-2646.http://hdl.handle.net/11449/17984210.1109/IECON.2017.82164442-s2.0-85046638123Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengProceedings IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Societyinfo:eu-repo/semantics/openAccess2024-07-04T19:07:14Zoai:repositorio.unesp.br:11449/179842Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T13:33:07.278133Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Photovoltaic DG with accumulation, active and reactive power control for grid-connected and intentional islanding operations
title Photovoltaic DG with accumulation, active and reactive power control for grid-connected and intentional islanding operations
spellingShingle Photovoltaic DG with accumulation, active and reactive power control for grid-connected and intentional islanding operations
Alves, Marcos G. [UNESP]
Bidirectional power flow
Energy management
Micro-grid
Photovoltaic systems
Reactive power control
Smart grids
title_short Photovoltaic DG with accumulation, active and reactive power control for grid-connected and intentional islanding operations
title_full Photovoltaic DG with accumulation, active and reactive power control for grid-connected and intentional islanding operations
title_fullStr Photovoltaic DG with accumulation, active and reactive power control for grid-connected and intentional islanding operations
title_full_unstemmed Photovoltaic DG with accumulation, active and reactive power control for grid-connected and intentional islanding operations
title_sort Photovoltaic DG with accumulation, active and reactive power control for grid-connected and intentional islanding operations
author Alves, Marcos G. [UNESP]
author_facet Alves, Marcos G. [UNESP]
Melo, Guilherme A. [UNESP]
Canesin, Carlos A. [UNESP]
De Brito, Moacyr A.G.
author_role author
author2 Melo, Guilherme A. [UNESP]
Canesin, Carlos A. [UNESP]
De Brito, Moacyr A.G.
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Universidade Federal de Mato Grosso do Sul (UFMS)
dc.contributor.author.fl_str_mv Alves, Marcos G. [UNESP]
Melo, Guilherme A. [UNESP]
Canesin, Carlos A. [UNESP]
De Brito, Moacyr A.G.
dc.subject.por.fl_str_mv Bidirectional power flow
Energy management
Micro-grid
Photovoltaic systems
Reactive power control
Smart grids
topic Bidirectional power flow
Energy management
Micro-grid
Photovoltaic systems
Reactive power control
Smart grids
description Considering the new challenges in the energetic scenario around the world, this paper proposes the implementation of a micro-grid with photovoltaic generation and local accumulation, considering its capability to operate connected or islanded from the utility grid. The system will supply power to utility grid and local loads through six single-phase inverters in wye configuration, three of them operating in islanded or grid-Tie mode and other three inverters operating only in grid-Tie mode. Supporting the stability and power quality for the utility grid, lead-Acid batteries afford the backup energy allowing the electric power supply for the utility in absence of photovoltaic generation. While most inverters for distributed generation (DG) are designed to provide active power and to operate with a fixed power factor, in this paper the inverters are used to dynamically control the active and reactive power supply. Consequently, the system is able to perform as an active compensator at the point of common coupling, improving the power quality.
publishDate 2017
dc.date.none.fl_str_mv 2017-12-15
2018-12-11T17:36:58Z
2018-12-11T17:36:58Z
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/IECON.2017.8216444
Proceedings IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society, v. 2017-January, p. 2641-2646.
http://hdl.handle.net/11449/179842
10.1109/IECON.2017.8216444
2-s2.0-85046638123
url http://dx.doi.org/10.1109/IECON.2017.8216444
http://hdl.handle.net/11449/179842
identifier_str_mv Proceedings IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society, v. 2017-January, p. 2641-2646.
10.1109/IECON.2017.8216444
2-s2.0-85046638123
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Proceedings IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 2641-2646
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_ 1808128245346861056