Control of energy storage system integrating electrochemical batteries and supercapacitors for grid-connected applications

The implementation of ancillary services in renewable energy based generation systems requires controlling bidirectional power flow. For such applications, integrated energy storage systems (ESSs) in such generation platforms have emerged as a promising solution. However, a large variety of ESS solu...

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Autores: Rocabert Delgado, Joan|||0000-0002-6634-5306, Capo Misut, Ruben, Muñoz Aguilar, Raúl Santiago|||0000-0002-9048-4365, Candela García, José Ignacio|||0000-0003-0890-8737, Rodríguez Cortés, Pedro|||0000-0002-1865-0461
Tipo de recurso: artículo
Fecha de publicación:2018
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/385834
Acceso en línea:https://hdl.handle.net/2117/385834
https://dx.doi.org/10.1109/TIA.2018.2873534
Access Level:acceso abierto
Palabra clave:Supercapacitors
Energy storage
DC-to-DC converters
Interleaving
dc-dc converter
Grid-support services
Súpercondensadors
Energia -- Emmagatzematge
Convertidors continu-continu
Àrees temàtiques de la UPC::Energies
Àrees temàtiques de la UPC::Enginyeria electrònica::Electrònica de potència
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repository_id_str
spelling Control of energy storage system integrating electrochemical batteries and supercapacitors for grid-connected applicationsRocabert Delgado, Joan|||0000-0002-6634-5306Capo Misut, RubenMuñoz Aguilar, Raúl Santiago|||0000-0002-9048-4365Candela García, José Ignacio|||0000-0003-0890-8737Rodríguez Cortés, Pedro|||0000-0002-1865-0461SupercapacitorsEnergy storageDC-to-DC convertersSupercapacitorsEnergy storageInterleavingdc-dc converterGrid-support servicesSúpercondensadorsEnergia -- EmmagatzematgeConvertidors continu-continuÀrees temàtiques de la UPC::EnergiesÀrees temàtiques de la UPC::Enginyeria electrònica::Electrònica de potènciaThe implementation of ancillary services in renewable energy based generation systems requires controlling bidirectional power flow. For such applications, integrated energy storage systems (ESSs) in such generation platforms have emerged as a promising solution. However, a large variety of ESS solutions are available in the market, and even hybrid systems are proposed to optimize the overall performance. In this regard, the integration of supercapacitors (SCs) and electrochemical batteries is an attractive and feasible solution, as it takes the most of the combination of the large storage capacity of batteries with the high dynamic performance of SCs. This combination enables the implementation of energy and power services, such as inertia emulation, black start, or power oscillation damping among others. This solution avoids oversizing ESS and enlarges the battery lifetime, since the SCs absorve the high dynamic response meanwhile the battery feeds an attenuated power profile. This paper presents a strategy to manage mixed energy storage technologies, composed by a direct connection of a battery and an SC bank interfaced through a dc-dc converter. A power control loop distributes the power flow through each element in order to achieve an optimized performance, meanwhile, it permits to provide grid-frequency support and minimizes the number of cycles applied to the battery. The analysis made and the initial sections are endorsed by simulation and experimental results collected in a 50-kW test-bench.This work was supported in part by Spanish Ministry of Science under Projects ENE2016-79493-R and ENE2017-88889-C2-1-R and in part by the European Commission under Project FLEXITRANSTORE —H2020-LCE-2016-2017-SGS-774407.Peer ReviewedObjectius de Desenvolupament Sostenible::7 - Energia Assequible i No Contaminant20182018-10-0920232023-03-31journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/385834https://dx.doi.org/10.1109/TIA.2018.2873534reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)InglésengAgencia Estatal de Investigación http://doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016 ENE2017-88889-C2-1-R NODOS INTELIGENTES CON ALMACENAMIENTO DE ENERGIA PARA FLEXIBILIZAR LA OPERACION DE SISTEMAS DE DISTRIBUCIONopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/3858342026-05-27T15:37:01Z
dc.title.none.fl_str_mv Control of energy storage system integrating electrochemical batteries and supercapacitors for grid-connected applications
title Control of energy storage system integrating electrochemical batteries and supercapacitors for grid-connected applications
spellingShingle Control of energy storage system integrating electrochemical batteries and supercapacitors for grid-connected applications
Rocabert Delgado, Joan|||0000-0002-6634-5306
Supercapacitors
Energy storage
DC-to-DC converters
Supercapacitors
Energy storage
Interleaving
dc-dc converter
Grid-support services
Súpercondensadors
Energia -- Emmagatzematge
Convertidors continu-continu
Àrees temàtiques de la UPC::Energies
Àrees temàtiques de la UPC::Enginyeria electrònica::Electrònica de potència
title_short Control of energy storage system integrating electrochemical batteries and supercapacitors for grid-connected applications
title_full Control of energy storage system integrating electrochemical batteries and supercapacitors for grid-connected applications
title_fullStr Control of energy storage system integrating electrochemical batteries and supercapacitors for grid-connected applications
title_full_unstemmed Control of energy storage system integrating electrochemical batteries and supercapacitors for grid-connected applications
title_sort Control of energy storage system integrating electrochemical batteries and supercapacitors for grid-connected applications
dc.creator.none.fl_str_mv Rocabert Delgado, Joan|||0000-0002-6634-5306
Capo Misut, Ruben
Muñoz Aguilar, Raúl Santiago|||0000-0002-9048-4365
Candela García, José Ignacio|||0000-0003-0890-8737
Rodríguez Cortés, Pedro|||0000-0002-1865-0461
author Rocabert Delgado, Joan|||0000-0002-6634-5306
author_facet Rocabert Delgado, Joan|||0000-0002-6634-5306
Capo Misut, Ruben
Muñoz Aguilar, Raúl Santiago|||0000-0002-9048-4365
Candela García, José Ignacio|||0000-0003-0890-8737
Rodríguez Cortés, Pedro|||0000-0002-1865-0461
author_role author
author2 Capo Misut, Ruben
Muñoz Aguilar, Raúl Santiago|||0000-0002-9048-4365
Candela García, José Ignacio|||0000-0003-0890-8737
Rodríguez Cortés, Pedro|||0000-0002-1865-0461
author2_role author
author
author
author
dc.subject.none.fl_str_mv Supercapacitors
Energy storage
DC-to-DC converters
Supercapacitors
Energy storage
Interleaving
dc-dc converter
Grid-support services
Súpercondensadors
Energia -- Emmagatzematge
Convertidors continu-continu
Àrees temàtiques de la UPC::Energies
Àrees temàtiques de la UPC::Enginyeria electrònica::Electrònica de potència
topic Supercapacitors
Energy storage
DC-to-DC converters
Supercapacitors
Energy storage
Interleaving
dc-dc converter
Grid-support services
Súpercondensadors
Energia -- Emmagatzematge
Convertidors continu-continu
Àrees temàtiques de la UPC::Energies
Àrees temàtiques de la UPC::Enginyeria electrònica::Electrònica de potència
description The implementation of ancillary services in renewable energy based generation systems requires controlling bidirectional power flow. For such applications, integrated energy storage systems (ESSs) in such generation platforms have emerged as a promising solution. However, a large variety of ESS solutions are available in the market, and even hybrid systems are proposed to optimize the overall performance. In this regard, the integration of supercapacitors (SCs) and electrochemical batteries is an attractive and feasible solution, as it takes the most of the combination of the large storage capacity of batteries with the high dynamic performance of SCs. This combination enables the implementation of energy and power services, such as inertia emulation, black start, or power oscillation damping among others. This solution avoids oversizing ESS and enlarges the battery lifetime, since the SCs absorve the high dynamic response meanwhile the battery feeds an attenuated power profile. This paper presents a strategy to manage mixed energy storage technologies, composed by a direct connection of a battery and an SC bank interfaced through a dc-dc converter. A power control loop distributes the power flow through each element in order to achieve an optimized performance, meanwhile, it permits to provide grid-frequency support and minimizes the number of cycles applied to the battery. The analysis made and the initial sections are endorsed by simulation and experimental results collected in a 50-kW test-bench.
publishDate 2018
dc.date.none.fl_str_mv 2018
2018-10-09
2023
2023-03-31
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/385834
https://dx.doi.org/10.1109/TIA.2018.2873534
url https://hdl.handle.net/2117/385834
https://dx.doi.org/10.1109/TIA.2018.2873534
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Agencia Estatal de Investigación http://doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016 ENE2017-88889-C2-1-R NODOS INTELIGENTES CON ALMACENAMIENTO DE ENERGIA PARA FLEXIBILIZAR LA OPERACION DE SISTEMAS DE DISTRIBUCION
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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