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Experimental assessment of cycling ageing of lithium-ion second-life batteries from electric vehicles

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dc.contributor.authorBraco Sola, Elisa
dc.contributor.authorSan Martín Biurrun, Idoia
dc.contributor.authorBerrueta Irigoyen, Alberto
dc.contributor.authorSanchis Gúrpide, Pablo
dc.contributor.authorUrsúa Rubio, Alfredo
dc.contributor.departmentIngeniaritza Elektrikoa, Elektronikoaren eta Telekomunikazio Ingeniaritzareneu
dc.contributor.departmentInstitute of Smart Cities - ISCen
dc.contributor.departmentIngeniería Eléctrica, Electrónica y de Comunicaciónes_ES
dc.contributor.funderGobierno de Navarra / Nafarroako Gobernua, 0011–1411–2018–000029 GERAes
dc.contributor.funderUniversidad Pública de Navarra / Nafarroako Unibertsitate Publikoa, ReBMS PJUPNA1904es
dc.date.accessioned2021-03-10T13:53:51Z
dc.date.available2022-12-01T00:00:14Z
dc.date.issued2020
dc.description.abstractThe reutilization of batteries from electric vehicles allows to benefit from their remaining energy capacity and to increase their lifespan. The applications considered for the second life of these batteries are less demanding than electric vehicles regarding power and energy density. However, there is still some uncertainty regarding the technical and economic viability of these systems. In this context, the study of the ageing and lifetime of reused batteries is key to contribute to their development. This paper assesses the experimental cycle ageing of lithium-ion modules from different Nissan Leaf through accelerated cycling tests on their second life. The evolution of the internal parameters during ageing and the correlation between them are shown, including the analysis of best fitting curves. In addition, a second-life end-of-life criterion is proposed, based on capacity and internal resistance measurements during cells ageing, which can be applied to real application in order to prevent safety issues. By estimating future values from degradation trends and checking latter measurements, the ageing knee is identified. Results show that the modules operate for at least 2033 equivalent full cycles before reaching their ageing knee. This would mean more than 5 years of operation in a real second-life application, such as a photovoltaic self-consumption installation with daily cycling. Moreover, it is shown that a traditional cell characterisation based on capacity and internal resistance measurements is not enough to predict the durability of a cell during its second life.en
dc.description.sponsorshipThe authors would like to acknowledge the support of the European Union under the H2020 project STARDUST (774094), the Spanish State Research Agency (AEI) and FEDER–UE under grants DPI2016–80641-R, DPI2016–80642-R, PID2019–111262RB-I00 and PID2019–110956RB-I00, of Government of Navarra through research project 0011–1411–2018–000029 GERA and of Public University of Navarre under project ReBMS PJUPNA1904.en
dc.embargo.lift2022-12-01
dc.embargo.terms2022-12-01
dc.format.extent14 p.
dc.format.mimetypeapplication/pdfen
dc.identifier.doi10.1016/j.est.2020.101695
dc.identifier.issn2352-152X (Electronic)
dc.identifier.urihttps://academica-e.unavarra.es/handle/2454/39372
dc.language.isoengen
dc.publisherElsevieren
dc.relation.ispartofJournal of Energy Storage, 2020, 32, 101695en
dc.relation.projectIDinfo:eu-repo/grantAgreement/European Commission/Horizon 2020 Framework Programme/774094en
dc.relation.projectIDinfo:eu-repo/grantAgreement/ES/1PE/DPI2016-80641-Ren
dc.relation.projectIDinfo:eu-repo/grantAgreement/ES/1PE/DPI2016-80642-Ren
dc.relation.publisherversionhttps://doi.org/10.1016/j.est.2020.101695
dc.rights© 2020 Elsevier Ltd. This manuscript version is made available under the CC-BY-NC-ND 4.0en
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen
dc.rights.accessRightsAcceso abierto / Sarbide irekiaes
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectCycle ageingen
dc.subjectEnergy storageen
dc.subjectElectric vehicleen
dc.subjectLithium-ion batteryen
dc.subjectRenewable energyen
dc.subjectSecond-life batteryen
dc.titleExperimental assessment of cycling ageing of lithium-ion second-life batteries from electric vehiclesen
dc.typeinfo:eu-repo/semantics/article
dc.type.versioninfo:eu-repo/semantics/acceptedVersionen
dc.type.versionVersión aceptada / Onetsi den bertsioaes
dspace.entity.typePublication
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relation.isAuthorOfPublication.latestForDiscovery16cc991e-b9ce-4b4e-b5a4-f16d61cda032

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