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], Brito, Moacyr A. G. de, IEEE
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/163982
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.
id UNSP_b2cf7f26631d78fcf35280d73fdcb78d
oai_identifier_str oai:repositorio.unesp.br:11449/163982
network_acronym_str UNSP
network_name_str Repositório Institucional da UNESP
repository_id_str 2946
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.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)FEPISASao Paulo State Univ, UNESP, Power Elect Lab, Ilha Solteira, BrazilUniv Fed Mato Grosso do Sul, UFMS, Dept Elect Engineer, Campo Grande, BrazilSao Paulo State Univ, UNESP, Power Elect Lab, Ilha Solteira, BrazilIeeeUniversidade Estadual Paulista (Unesp)Universidade Federal de Mato Grosso do Sul (UFMS)Alves, Marcos G. [UNESP]Melo, Guilherme A. [UNESP]Canesin, Carlos A. [UNESP]Brito, Moacyr A. G. deIEEE2018-11-26T17:48:39Z2018-11-26T17:48:39Z2017-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject2641-2646Iecon 2017 - 43rd Annual Conference Of The Ieee Industrial Electronics Society. New York: Ieee, p. 2641-2646, 2017.1553-572Xhttp://hdl.handle.net/11449/163982WOS:000427164802102Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengIecon 2017 - 43rd Annual Conference Of The Ieee Industrial Electronics Societyinfo:eu-repo/semantics/openAccess2024-07-04T19:11:12Zoai:repositorio.unesp.br:11449/163982Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T13:53:22.332135Repositório 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]
Brito, Moacyr A. G. de
IEEE
author_role author
author2 Melo, Guilherme A. [UNESP]
Canesin, Carlos A. [UNESP]
Brito, Moacyr A. G. de
IEEE
author2_role author
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]
Brito, Moacyr A. G. de
IEEE
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 2017-01-01
2018-11-26T17:48:39Z
2018-11-26T17:48:39Z
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 Iecon 2017 - 43rd Annual Conference Of The Ieee Industrial Electronics Society. New York: Ieee, p. 2641-2646, 2017.
1553-572X
http://hdl.handle.net/11449/163982
WOS:000427164802102
identifier_str_mv Iecon 2017 - 43rd Annual Conference Of The Ieee Industrial Electronics Society. New York: Ieee, p. 2641-2646, 2017.
1553-572X
WOS:000427164802102
url http://hdl.handle.net/11449/163982
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 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.publisher.none.fl_str_mv Ieee
publisher.none.fl_str_mv Ieee
dc.source.none.fl_str_mv Web of Science
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_ 1808128288064798720