Photovoltaic DG with accumulation, active and reactive power control for grid-connected and intentional islanding operations
Autor(a) principal: | |
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Data de Publicação: | 2017 |
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/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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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 |