Deadbeat voltage control for a grid-forming power converter with LCL filter

Grid-forming power converters are controlled as voltage sources to regulate the grid voltage and frequency. These converters can increase power system strength if they impose a voltage waveform resilient to grid transients. For this reason, in this paper, we propose a deadbeat control strategy of th...

Descripción completa

Detalles Bibliográficos
Autores: Samanes Pascual, Javier, Rosado Galparsoro, Leyre, Gubía Villabona, Eugenio, López Taberna, Jesús, Pérez, Marcelo A.
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2023
País:España
Institución:Universidad Pública de Navarra
Repositorio:Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
OAI Identifier:oai:academica-e.unavarra.es:2454/45607
Acceso en línea:https://hdl.handle.net/2454/45607
Access Level:acceso abierto
Palabra clave:Grid-Forming Converter (GFC)
Deadbeat Control (DBC)
LCL Filter
Capacitor voltage control
Active damping
Notch filter
id ES_d5bca3f64b7f9d3788de335bfd38d3ec
oai_identifier_str oai:academica-e.unavarra.es:2454/45607
network_acronym_str ES
network_name_str España
repository_id_str
spelling Deadbeat voltage control for a grid-forming power converter with LCL filterSamanes Pascual, JavierRosado Galparsoro, LeyreGubía Villabona, EugenioLópez Taberna, JesúsPérez, Marcelo A.Grid-Forming Converter (GFC)Deadbeat Control (DBC)LCL FilterCapacitor voltage controlActive dampingNotch filterGrid-forming power converters are controlled as voltage sources to regulate the grid voltage and frequency. These converters can increase power system strength if they impose a voltage waveform resilient to grid transients. For this reason, in this paper, we propose a deadbeat control strategy of the capacitor voltage for high power converters with LCL filter. To damp the LCL resonant poles, an active damping strategy is developed, based on a modification of the deadbeat control law. With this purpose, a notch filter is applied to the electrical variables allowing to emulate different damping resistances for the fundamental component and the harmonics. As a result, the active damping does not introduce tracking errors of the fundamental frequency component, while it provides damping to the filter resonance. The proposed strategy does not require knowledge of the grid impedance, an interesting feature in grid-connected power converters because the grid impedance is generally unknown. Experimental results validate the proposed strategy.This work was supported in part by Spanish State Research Agency (AEI) under Grants PID2019-110956RB-I00 /AEI/ 10.13039 and TED2021-132604B-I00, in part by the Spanish Ministry of Universities through “Programa Estatal de Promoción del Talento y su Empleabilidad en I+D+i, Subprograma Estatal de Movilidad, del Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020” Program, in part by the Advanced Center for Electrical and Electronics Engineering (AC3E) under Grant ANID/FB0008, in part by Solar Energy Research Center (SERC) under Grant ANID/FONDAP/15110019, and in part by the ANID/Fondecyt under Regular Grant 1211826.IEEEIngeniería Eléctrica, Electrónica y de ComunicaciónInstitute of Smart Cities - ISCIngeniaritza Elektrikoa, Elektronikoaren eta Telekomunikazio Ingeniaritzaren2023info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfhttps://hdl.handle.net/2454/45607reponame:Academica-e. Repositorio Institucional de la Universidad Pública de Navarrainstname:Universidad Pública de NavarraInglésinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-110956RB-I00info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/TED2021-132604B-I00© 2022 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other work.info:eu-repo/semantics/openAccessoai:academica-e.unavarra.es:2454/456072026-06-17T12:41:47Z
dc.title.none.fl_str_mv Deadbeat voltage control for a grid-forming power converter with LCL filter
title Deadbeat voltage control for a grid-forming power converter with LCL filter
spellingShingle Deadbeat voltage control for a grid-forming power converter with LCL filter
Samanes Pascual, Javier
Grid-Forming Converter (GFC)
Deadbeat Control (DBC)
LCL Filter
Capacitor voltage control
Active damping
Notch filter
title_short Deadbeat voltage control for a grid-forming power converter with LCL filter
title_full Deadbeat voltage control for a grid-forming power converter with LCL filter
title_fullStr Deadbeat voltage control for a grid-forming power converter with LCL filter
title_full_unstemmed Deadbeat voltage control for a grid-forming power converter with LCL filter
title_sort Deadbeat voltage control for a grid-forming power converter with LCL filter
dc.creator.none.fl_str_mv Samanes Pascual, Javier
Rosado Galparsoro, Leyre
Gubía Villabona, Eugenio
López Taberna, Jesús
Pérez, Marcelo A.
author Samanes Pascual, Javier
author_facet Samanes Pascual, Javier
Rosado Galparsoro, Leyre
Gubía Villabona, Eugenio
López Taberna, Jesús
Pérez, Marcelo A.
author_role author
author2 Rosado Galparsoro, Leyre
Gubía Villabona, Eugenio
López Taberna, Jesús
Pérez, Marcelo A.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Ingeniería Eléctrica, Electrónica y de Comunicación
Institute of Smart Cities - ISC
Ingeniaritza Elektrikoa, Elektronikoaren eta Telekomunikazio Ingeniaritzaren
dc.subject.none.fl_str_mv Grid-Forming Converter (GFC)
Deadbeat Control (DBC)
LCL Filter
Capacitor voltage control
Active damping
Notch filter
topic Grid-Forming Converter (GFC)
Deadbeat Control (DBC)
LCL Filter
Capacitor voltage control
Active damping
Notch filter
description Grid-forming power converters are controlled as voltage sources to regulate the grid voltage and frequency. These converters can increase power system strength if they impose a voltage waveform resilient to grid transients. For this reason, in this paper, we propose a deadbeat control strategy of the capacitor voltage for high power converters with LCL filter. To damp the LCL resonant poles, an active damping strategy is developed, based on a modification of the deadbeat control law. With this purpose, a notch filter is applied to the electrical variables allowing to emulate different damping resistances for the fundamental component and the harmonics. As a result, the active damping does not introduce tracking errors of the fundamental frequency component, while it provides damping to the filter resonance. The proposed strategy does not require knowledge of the grid impedance, an interesting feature in grid-connected power converters because the grid impedance is generally unknown. Experimental results validate the proposed strategy.
publishDate 2023
dc.date.none.fl_str_mv 2023
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2454/45607
url https://hdl.handle.net/2454/45607
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-110956RB-I00
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/TED2021-132604B-I00
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv IEEE
publisher.none.fl_str_mv IEEE
dc.source.none.fl_str_mv reponame:Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
instname:Universidad Pública de Navarra
instname_str Universidad Pública de Navarra
reponame_str Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
collection Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869420751848734720
score 15,301603

Similares en LA Referencia