A selective harmonic compensation and power control approach exploiting distributed electronic converters in microgrids
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.ijepes.2019.105452 http://hdl.handle.net/11449/199416 |
Resumo: | This paper proposes an approach to obtain harmonic compensation and power control by exploiting the electronic power converters deployed in low-voltage microgrids. By the proposed approach, distributed harmonic current compensation is achieved without interfering with the converter's power exchange involved in interfacing the local energy resources (e.g., renewable sources, storage devices) with the grid. The control framework refers to a master/slave microgrid architecture where distributed power converters play as slave units, coordinated by a centralized controller; the data exchange among agents occurs periodically, concerns current magnitudes only, and can be fulfilled by communication means of limited performance. The paper shows the achievable results in terms of power quality improvements and discusses the challenges related with the aimed objective. The proposed methodology is evaluated by means of simulation and experimental tests on a single-phase low-voltage microgrid prototype comprising nonlinear loads and two converters. Different cases of generation limits, load variations, voltage levels, voltage distortions, and line parameters are considered in the tests reported. In addition, the robustness of the proposed method to non-ideal and faulty communication links is discussed and shown by means of experimental results. |
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Repositório Institucional da UNESP |
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A selective harmonic compensation and power control approach exploiting distributed electronic converters in microgridsDistributed convertersHarmonic compensationHierarchical controlPower qualityPower sharingThis paper proposes an approach to obtain harmonic compensation and power control by exploiting the electronic power converters deployed in low-voltage microgrids. By the proposed approach, distributed harmonic current compensation is achieved without interfering with the converter's power exchange involved in interfacing the local energy resources (e.g., renewable sources, storage devices) with the grid. The control framework refers to a master/slave microgrid architecture where distributed power converters play as slave units, coordinated by a centralized controller; the data exchange among agents occurs periodically, concerns current magnitudes only, and can be fulfilled by communication means of limited performance. The paper shows the achievable results in terms of power quality improvements and discusses the challenges related with the aimed objective. The proposed methodology is evaluated by means of simulation and experimental tests on a single-phase low-voltage microgrid prototype comprising nonlinear loads and two converters. Different cases of generation limits, load variations, voltage levels, voltage distortions, and line parameters are considered in the tests reported. In addition, the robustness of the proposed method to non-ideal and faulty communication links is discussed and shown by means of experimental results.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Norges ForskningsrådGroup of Automation and Integrated Systems Sao Paulo State University (UNESP), Av. Três de Março 511, 18087-180 SorocabaDepartment of Electric Power Engineering Norwegian University of Science & Technology (NTNU), O.S. Bragstads plass 2Graduate Program in Electrical Engineering Federal University of Minas Gerais (UFMG), Av. Antônio Carlos 6627Department of Management and Engineering University of Padova, Stradella San Nicola 3Group of Automation and Integrated Systems Sao Paulo State University (UNESP), Av. Três de Março 511, 18087-180 SorocabaFAPESP: 2016/08645-9FAPESP: 2017/24652-8FAPESP: 2018/22172-1Norges Forskningsråd: f261735/H30Universidade Estadual Paulista (Unesp)Norwegian University of Science & Technology (NTNU)Universidade Federal de Minas Gerais (UFMG)University of Padovados Santos Alonso, Augusto Matheus [UNESP]Brandao, Danilo IglesiasCaldognetto, TommasoMarafão, Fernando Pinhabel [UNESP]Mattavelli, P.2020-12-12T01:39:10Z2020-12-12T01:39:10Z2020-02-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.ijepes.2019.105452International Journal of Electrical Power and Energy Systems, v. 115.0142-0615http://hdl.handle.net/11449/19941610.1016/j.ijepes.2019.1054522-s2.0-85070902008Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengInternational Journal of Electrical Power and Energy Systemsinfo:eu-repo/semantics/openAccess2021-10-22T21:02:51Zoai:repositorio.unesp.br:11449/199416Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:41:46.032890Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
A selective harmonic compensation and power control approach exploiting distributed electronic converters in microgrids |
title |
A selective harmonic compensation and power control approach exploiting distributed electronic converters in microgrids |
spellingShingle |
A selective harmonic compensation and power control approach exploiting distributed electronic converters in microgrids dos Santos Alonso, Augusto Matheus [UNESP] Distributed converters Harmonic compensation Hierarchical control Power quality Power sharing |
title_short |
A selective harmonic compensation and power control approach exploiting distributed electronic converters in microgrids |
title_full |
A selective harmonic compensation and power control approach exploiting distributed electronic converters in microgrids |
title_fullStr |
A selective harmonic compensation and power control approach exploiting distributed electronic converters in microgrids |
title_full_unstemmed |
A selective harmonic compensation and power control approach exploiting distributed electronic converters in microgrids |
title_sort |
A selective harmonic compensation and power control approach exploiting distributed electronic converters in microgrids |
author |
dos Santos Alonso, Augusto Matheus [UNESP] |
author_facet |
dos Santos Alonso, Augusto Matheus [UNESP] Brandao, Danilo Iglesias Caldognetto, Tommaso Marafão, Fernando Pinhabel [UNESP] Mattavelli, P. |
author_role |
author |
author2 |
Brandao, Danilo Iglesias Caldognetto, Tommaso Marafão, Fernando Pinhabel [UNESP] Mattavelli, P. |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Norwegian University of Science & Technology (NTNU) Universidade Federal de Minas Gerais (UFMG) University of Padova |
dc.contributor.author.fl_str_mv |
dos Santos Alonso, Augusto Matheus [UNESP] Brandao, Danilo Iglesias Caldognetto, Tommaso Marafão, Fernando Pinhabel [UNESP] Mattavelli, P. |
dc.subject.por.fl_str_mv |
Distributed converters Harmonic compensation Hierarchical control Power quality Power sharing |
topic |
Distributed converters Harmonic compensation Hierarchical control Power quality Power sharing |
description |
This paper proposes an approach to obtain harmonic compensation and power control by exploiting the electronic power converters deployed in low-voltage microgrids. By the proposed approach, distributed harmonic current compensation is achieved without interfering with the converter's power exchange involved in interfacing the local energy resources (e.g., renewable sources, storage devices) with the grid. The control framework refers to a master/slave microgrid architecture where distributed power converters play as slave units, coordinated by a centralized controller; the data exchange among agents occurs periodically, concerns current magnitudes only, and can be fulfilled by communication means of limited performance. The paper shows the achievable results in terms of power quality improvements and discusses the challenges related with the aimed objective. The proposed methodology is evaluated by means of simulation and experimental tests on a single-phase low-voltage microgrid prototype comprising nonlinear loads and two converters. Different cases of generation limits, load variations, voltage levels, voltage distortions, and line parameters are considered in the tests reported. In addition, the robustness of the proposed method to non-ideal and faulty communication links is discussed and shown by means of experimental results. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-12T01:39:10Z 2020-12-12T01:39:10Z 2020-02-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1016/j.ijepes.2019.105452 International Journal of Electrical Power and Energy Systems, v. 115. 0142-0615 http://hdl.handle.net/11449/199416 10.1016/j.ijepes.2019.105452 2-s2.0-85070902008 |
url |
http://dx.doi.org/10.1016/j.ijepes.2019.105452 http://hdl.handle.net/11449/199416 |
identifier_str_mv |
International Journal of Electrical Power and Energy Systems, v. 115. 0142-0615 10.1016/j.ijepes.2019.105452 2-s2.0-85070902008 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
International Journal of Electrical Power and Energy Systems |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
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_ |
1808128552082604032 |