Input output linearization and PI controllers for AC-AC matrix converter based dynamic voltage restorers with flywheel energy storage: a comparison
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.21/9926 |
Resumo: | This paper presents the theoretical development and performance of novel Input-Output Linearization (IOL) AC voltage controllers applied to Dynamic Voltage Restorers (DVR) with Flywheel Energy Storage (FES). IOL performance is compared to decoupled proportional integral (PI) controllers, both relying on a backward Euler predictive current controlled AC-AC matrix converter. The critical load AC decoupled voltage control using IOL or PI is detailed as well as the backward Euler predictive current control. The matrix input and output current tracking control uses a backward Euler predictive current control minimizing a weighted cost functional. The stable backward Euler matrix vector estimation enables the AC-AC matrix to perform as a current tracking converter. Experimental results are obtained using a laboratory level DVR fitted with FES device made from a vertical axis rotating seamless steel hollow cylinder (flywheel) storing kinetic energy. The flywheel is coupled to a Permanent Magnet Synchronous Machine (PMSM) motor/generator, which is driven by the AC-AC matrix converter. The DVR was tested to mitigate voltage sags in isolated neutral critical loads, using IOL and PI controllers. The DVR is able to compensate the critical load voltage without noticeable delays, voltage undershoots or overshoots, overcoming the input/output coupling problem of matrix converters. IOL controller proves to be faster and more aggressive than the PI controller, which is softer introducing less voltage distortion. |
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Input output linearization and PI controllers for AC-AC matrix converter based dynamic voltage restorers with flywheel energy storage: a comparisonFlywheel Energy Storage (FES)Permanent Magnet Synchronous Machine (PMSM)Dynamic Voltage Restorer (DVR)Matrix converterBackward Euler Predictive ControlVoltage sagsPower qualityThis paper presents the theoretical development and performance of novel Input-Output Linearization (IOL) AC voltage controllers applied to Dynamic Voltage Restorers (DVR) with Flywheel Energy Storage (FES). IOL performance is compared to decoupled proportional integral (PI) controllers, both relying on a backward Euler predictive current controlled AC-AC matrix converter. The critical load AC decoupled voltage control using IOL or PI is detailed as well as the backward Euler predictive current control. The matrix input and output current tracking control uses a backward Euler predictive current control minimizing a weighted cost functional. The stable backward Euler matrix vector estimation enables the AC-AC matrix to perform as a current tracking converter. Experimental results are obtained using a laboratory level DVR fitted with FES device made from a vertical axis rotating seamless steel hollow cylinder (flywheel) storing kinetic energy. The flywheel is coupled to a Permanent Magnet Synchronous Machine (PMSM) motor/generator, which is driven by the AC-AC matrix converter. The DVR was tested to mitigate voltage sags in isolated neutral critical loads, using IOL and PI controllers. The DVR is able to compensate the critical load voltage without noticeable delays, voltage undershoots or overshoots, overcoming the input/output coupling problem of matrix converters. IOL controller proves to be faster and more aggressive than the PI controller, which is softer introducing less voltage distortion.ElsevierRCIPLGamboa, PauloSilva, J. FernandoPinto, SoniaMargato, Elmano2019-05-03T09:39:26Z2019-042019-04-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.21/9926engGAMBÔA, Paulo; [et al] – Input output linearization and PI controllers for AC-AC matrix converter based dynamic voltage restorers with flywheel energy storage: a comparison. Electric Power Systems Research. ISSN 0378-7796. Vol. 169 (2019), pp. 214-2280378-779610.1016/j.epsr.2018.12.023metadata only accessinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-08-03T09:59:15Zoai:repositorio.ipl.pt:10400.21/9926Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:18:26.734340Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Input output linearization and PI controllers for AC-AC matrix converter based dynamic voltage restorers with flywheel energy storage: a comparison |
title |
Input output linearization and PI controllers for AC-AC matrix converter based dynamic voltage restorers with flywheel energy storage: a comparison |
spellingShingle |
Input output linearization and PI controllers for AC-AC matrix converter based dynamic voltage restorers with flywheel energy storage: a comparison Gamboa, Paulo Flywheel Energy Storage (FES) Permanent Magnet Synchronous Machine (PMSM) Dynamic Voltage Restorer (DVR) Matrix converter Backward Euler Predictive Control Voltage sags Power quality |
title_short |
Input output linearization and PI controllers for AC-AC matrix converter based dynamic voltage restorers with flywheel energy storage: a comparison |
title_full |
Input output linearization and PI controllers for AC-AC matrix converter based dynamic voltage restorers with flywheel energy storage: a comparison |
title_fullStr |
Input output linearization and PI controllers for AC-AC matrix converter based dynamic voltage restorers with flywheel energy storage: a comparison |
title_full_unstemmed |
Input output linearization and PI controllers for AC-AC matrix converter based dynamic voltage restorers with flywheel energy storage: a comparison |
title_sort |
Input output linearization and PI controllers for AC-AC matrix converter based dynamic voltage restorers with flywheel energy storage: a comparison |
author |
Gamboa, Paulo |
author_facet |
Gamboa, Paulo Silva, J. Fernando Pinto, Sonia Margato, Elmano |
author_role |
author |
author2 |
Silva, J. Fernando Pinto, Sonia Margato, Elmano |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
RCIPL |
dc.contributor.author.fl_str_mv |
Gamboa, Paulo Silva, J. Fernando Pinto, Sonia Margato, Elmano |
dc.subject.por.fl_str_mv |
Flywheel Energy Storage (FES) Permanent Magnet Synchronous Machine (PMSM) Dynamic Voltage Restorer (DVR) Matrix converter Backward Euler Predictive Control Voltage sags Power quality |
topic |
Flywheel Energy Storage (FES) Permanent Magnet Synchronous Machine (PMSM) Dynamic Voltage Restorer (DVR) Matrix converter Backward Euler Predictive Control Voltage sags Power quality |
description |
This paper presents the theoretical development and performance of novel Input-Output Linearization (IOL) AC voltage controllers applied to Dynamic Voltage Restorers (DVR) with Flywheel Energy Storage (FES). IOL performance is compared to decoupled proportional integral (PI) controllers, both relying on a backward Euler predictive current controlled AC-AC matrix converter. The critical load AC decoupled voltage control using IOL or PI is detailed as well as the backward Euler predictive current control. The matrix input and output current tracking control uses a backward Euler predictive current control minimizing a weighted cost functional. The stable backward Euler matrix vector estimation enables the AC-AC matrix to perform as a current tracking converter. Experimental results are obtained using a laboratory level DVR fitted with FES device made from a vertical axis rotating seamless steel hollow cylinder (flywheel) storing kinetic energy. The flywheel is coupled to a Permanent Magnet Synchronous Machine (PMSM) motor/generator, which is driven by the AC-AC matrix converter. The DVR was tested to mitigate voltage sags in isolated neutral critical loads, using IOL and PI controllers. The DVR is able to compensate the critical load voltage without noticeable delays, voltage undershoots or overshoots, overcoming the input/output coupling problem of matrix converters. IOL controller proves to be faster and more aggressive than the PI controller, which is softer introducing less voltage distortion. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-05-03T09:39:26Z 2019-04 2019-04-01T00:00:00Z |
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://hdl.handle.net/10400.21/9926 |
url |
http://hdl.handle.net/10400.21/9926 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
GAMBÔA, Paulo; [et al] – Input output linearization and PI controllers for AC-AC matrix converter based dynamic voltage restorers with flywheel energy storage: a comparison. Electric Power Systems Research. ISSN 0378-7796. Vol. 169 (2019), pp. 214-228 0378-7796 10.1016/j.epsr.2018.12.023 |
dc.rights.driver.fl_str_mv |
metadata only access info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
metadata only access |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
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1799133448905949184 |