Parameter-independent control for battery chargers based on virtual impedance emulation

An effective battery voltage regulation is fundamental to extend battery lifetime and to avoid overvoltage. However, the design of this regulation is complicated due to the wide battery impedance range, which, when dealing with universal chargers, is dependent not only on the operating point but als...

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Autores: Urtasun Erburu, Andoni, Berrueta Irigoyen, Alberto, Sanchis Gúrpide, Pablo, Marroyo Palomo, Luis
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2018
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:2454/31368
Acceso en línea:https://hdl.handle.net/2454/31368
Access Level:acceso abierto
Palabra clave:Battery charger
Battery management
Robust control
Virtual impedance emulation
Voltage control
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spelling Parameter-independent control for battery chargers based on virtual impedance emulationUrtasun Erburu, AndoniBerrueta Irigoyen, AlbertoSanchis Gúrpide, PabloMarroyo Palomo, LuisBattery chargerBattery managementRobust controlVirtual impedance emulationVoltage controlAn effective battery voltage regulation is fundamental to extend battery lifetime and to avoid overvoltage. However, the design of this regulation is complicated due to the wide battery impedance range, which, when dealing with universal chargers, is dependent not only on the operating point but also on the battery type and size. This paper first shows how the voltage response becomes highly variable when designing the controller as described in the literature. Then, it proposes to emulate virtual impedance in parallel with the battery, making it possible to achieve a voltage control which is independent of battery characteristics. Experimental results are carried out for a new lithium-ion battery with 25 mΩ-impedance and an overused lead-acid battery with 400 mΩ-impedance. For this large impedance variation, the results evidence the problems of the conventional control and validate the superior performance of the proposed control.This work was supported in part by the Spanish State Research Agency (AEI) and FEDER-UE under Grant DPI2016-80641-R and in part by Ingeteam Power Technology.IEEEIngeniaritza Elektrikoa eta ElektronikoaInstitute of Smart Cities - ISCIngeniería Eléctrica y Electrónica2018info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfhttps://hdl.handle.net/2454/31368reponame:Academica-e. Repositorio Institucional de la Universidad Pública de Navarrainstname:Universidad Pública de NavarraInglésinfo:eu-repo/grantAgreement/AEI//DPI2016-80641-R© 2018 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:2454/313682026-06-17T12:41:47Z
dc.title.none.fl_str_mv Parameter-independent control for battery chargers based on virtual impedance emulation
title Parameter-independent control for battery chargers based on virtual impedance emulation
spellingShingle Parameter-independent control for battery chargers based on virtual impedance emulation
Urtasun Erburu, Andoni
Battery charger
Battery management
Robust control
Virtual impedance emulation
Voltage control
title_short Parameter-independent control for battery chargers based on virtual impedance emulation
title_full Parameter-independent control for battery chargers based on virtual impedance emulation
title_fullStr Parameter-independent control for battery chargers based on virtual impedance emulation
title_full_unstemmed Parameter-independent control for battery chargers based on virtual impedance emulation
title_sort Parameter-independent control for battery chargers based on virtual impedance emulation
dc.creator.none.fl_str_mv Urtasun Erburu, Andoni
Berrueta Irigoyen, Alberto
Sanchis Gúrpide, Pablo
Marroyo Palomo, Luis
author Urtasun Erburu, Andoni
author_facet Urtasun Erburu, Andoni
Berrueta Irigoyen, Alberto
Sanchis Gúrpide, Pablo
Marroyo Palomo, Luis
author_role author
author2 Berrueta Irigoyen, Alberto
Sanchis Gúrpide, Pablo
Marroyo Palomo, Luis
author2_role author
author
author
dc.contributor.none.fl_str_mv Ingeniaritza Elektrikoa eta Elektronikoa
Institute of Smart Cities - ISC
Ingeniería Eléctrica y Electrónica
dc.subject.none.fl_str_mv Battery charger
Battery management
Robust control
Virtual impedance emulation
Voltage control
topic Battery charger
Battery management
Robust control
Virtual impedance emulation
Voltage control
description An effective battery voltage regulation is fundamental to extend battery lifetime and to avoid overvoltage. However, the design of this regulation is complicated due to the wide battery impedance range, which, when dealing with universal chargers, is dependent not only on the operating point but also on the battery type and size. This paper first shows how the voltage response becomes highly variable when designing the controller as described in the literature. Then, it proposes to emulate virtual impedance in parallel with the battery, making it possible to achieve a voltage control which is independent of battery characteristics. Experimental results are carried out for a new lithium-ion battery with 25 mΩ-impedance and an overused lead-acid battery with 400 mΩ-impedance. For this large impedance variation, the results evidence the problems of the conventional control and validate the superior performance of the proposed control.
publishDate 2018
dc.date.none.fl_str_mv 2018
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/2454/31368
url https://hdl.handle.net/2454/31368
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/grantAgreement/AEI//DPI2016-80641-R
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
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score 15.811543

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