Robust control of three phase VSI with LCL filter for distributed generation in microgrids enviroment
Autor(a) principal: | |
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Data de Publicação: | 2015 |
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/ECCE.2015.7309888 http://hdl.handle.net/11449/177947 |
Resumo: | This paper proposes a methodology to model and control a three phase voltage source inverter (VSI) with LCL filter intended for distributed generation in microgrid scenario. Thus, the inverter should be able to operate in both grid-connected and islanded modes with a smooth transition between them. The strategy is to split the control input into two components. The first component is generated to make the voltages at capacitors to track sinusoidal references; meanwhile the second component is suitable to increase these voltages in order to achieve the certain amplitude and phase that guarantee the required output current. To obtain the controllers that generate these control signals, system is modeled in state-space and reduced to an equivalent single phase representation; state-feedback controllers are computed by means of Linear Matrix Inequalities solvers considering uncertainty on the grid inductance. Simulation results prove the validity of the proposed control system. |
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Repositório Institucional da UNESP |
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Robust control of three phase VSI with LCL filter for distributed generation in microgrids enviromentGrid-connected inverterLCL filterLinear Matrix Inequalities (LMIs)Microgrid inverterRobust controlThis paper proposes a methodology to model and control a three phase voltage source inverter (VSI) with LCL filter intended for distributed generation in microgrid scenario. Thus, the inverter should be able to operate in both grid-connected and islanded modes with a smooth transition between them. The strategy is to split the control input into two components. The first component is generated to make the voltages at capacitors to track sinusoidal references; meanwhile the second component is suitable to increase these voltages in order to achieve the certain amplitude and phase that guarantee the required output current. To obtain the controllers that generate these control signals, system is modeled in state-space and reduced to an equivalent single phase representation; state-feedback controllers are computed by means of Linear Matrix Inequalities solvers considering uncertainty on the grid inductance. Simulation results prove the validity of the proposed control system.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Power Electronics Laboratory São Paulo State University - UNESPElectrical Engineering Department Federal Technological University of Paraná - UTFPRPower Electronics Laboratory São Paulo State University - UNESPUniversidade Estadual Paulista (Unesp)Federal Technological University of Paraná - UTFPRPena, Jose Carlos U. [UNESP]Canesin, Carlos A. [UNESP]Sampaio, Leonardo P.2018-12-11T17:27:49Z2018-12-11T17:27:49Z2015-10-27info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject1617-1623http://dx.doi.org/10.1109/ECCE.2015.73098882015 IEEE Energy Conversion Congress and Exposition, ECCE 2015, p. 1617-1623.http://hdl.handle.net/11449/17794710.1109/ECCE.2015.73098882-s2.0-84963546265Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPeng2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015info:eu-repo/semantics/openAccess2021-10-23T21:47:02Zoai:repositorio.unesp.br:11449/177947Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T21:47:02Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Robust control of three phase VSI with LCL filter for distributed generation in microgrids enviroment |
title |
Robust control of three phase VSI with LCL filter for distributed generation in microgrids enviroment |
spellingShingle |
Robust control of three phase VSI with LCL filter for distributed generation in microgrids enviroment Pena, Jose Carlos U. [UNESP] Grid-connected inverter LCL filter Linear Matrix Inequalities (LMIs) Microgrid inverter Robust control |
title_short |
Robust control of three phase VSI with LCL filter for distributed generation in microgrids enviroment |
title_full |
Robust control of three phase VSI with LCL filter for distributed generation in microgrids enviroment |
title_fullStr |
Robust control of three phase VSI with LCL filter for distributed generation in microgrids enviroment |
title_full_unstemmed |
Robust control of three phase VSI with LCL filter for distributed generation in microgrids enviroment |
title_sort |
Robust control of three phase VSI with LCL filter for distributed generation in microgrids enviroment |
author |
Pena, Jose Carlos U. [UNESP] |
author_facet |
Pena, Jose Carlos U. [UNESP] Canesin, Carlos A. [UNESP] Sampaio, Leonardo P. |
author_role |
author |
author2 |
Canesin, Carlos A. [UNESP] Sampaio, Leonardo P. |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Federal Technological University of Paraná - UTFPR |
dc.contributor.author.fl_str_mv |
Pena, Jose Carlos U. [UNESP] Canesin, Carlos A. [UNESP] Sampaio, Leonardo P. |
dc.subject.por.fl_str_mv |
Grid-connected inverter LCL filter Linear Matrix Inequalities (LMIs) Microgrid inverter Robust control |
topic |
Grid-connected inverter LCL filter Linear Matrix Inequalities (LMIs) Microgrid inverter Robust control |
description |
This paper proposes a methodology to model and control a three phase voltage source inverter (VSI) with LCL filter intended for distributed generation in microgrid scenario. Thus, the inverter should be able to operate in both grid-connected and islanded modes with a smooth transition between them. The strategy is to split the control input into two components. The first component is generated to make the voltages at capacitors to track sinusoidal references; meanwhile the second component is suitable to increase these voltages in order to achieve the certain amplitude and phase that guarantee the required output current. To obtain the controllers that generate these control signals, system is modeled in state-space and reduced to an equivalent single phase representation; state-feedback controllers are computed by means of Linear Matrix Inequalities solvers considering uncertainty on the grid inductance. Simulation results prove the validity of the proposed control system. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-10-27 2018-12-11T17:27:49Z 2018-12-11T17:27:49Z |
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/ECCE.2015.7309888 2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015, p. 1617-1623. http://hdl.handle.net/11449/177947 10.1109/ECCE.2015.7309888 2-s2.0-84963546265 |
url |
http://dx.doi.org/10.1109/ECCE.2015.7309888 http://hdl.handle.net/11449/177947 |
identifier_str_mv |
2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015, p. 1617-1623. 10.1109/ECCE.2015.7309888 2-s2.0-84963546265 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1617-1623 |
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_ |
1803650290109382656 |