Ageing-aware charging of lithium-ion batteries using an electrochemistry-based model with capacity-loss side reactions

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

11 Citaten (Scopus)
179 Downloads (Pure)

Samenvatting

In this paper, we utilize a Doyle-Fuller-Newman (DFN) model including capacity-loss side reactions to present a model-based design method for multi-stage charging protocols. This design method allows making a trade-off between charging time and battery ageing in a more systematic way. The results are leveraged by a highly efficient implementation of the DFN model, that has a short computation time. We show that by obtaining the Pareto front that describes the optimal trade-off between charging time and battery ageing for a single cycle, the results can be extended to the lifetime of the battery. Finally we show that the negative electrode over-potential is not always a good indicator for ageing, and that ageing will occur even when the battery operates in over-potential regions that are considered to not lead to ageing.

Originele taal-2Engels
Titel2020 American Control Conference, ACC 2020
UitgeverijInstitute of Electrical and Electronics Engineers
Pagina's2213-2218
Aantal pagina's6
ISBN van elektronische versie9781538682661
DOI's
StatusGepubliceerd - jul. 2020
Evenement2020 American Control Conference, ACC 2020 - Denver, Verenigde Staten van Amerika
Duur: 1 jul. 20203 jul. 2020
http://acc2020.a2c2.org/

Congres

Congres2020 American Control Conference, ACC 2020
Verkorte titelACC 2020
Land/RegioVerenigde Staten van Amerika
StadDenver
Periode1/07/203/07/20
Internet adres

Bibliografische nota

Publisher Copyright:
© 2020 AACC.

Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.

Financiering

This work has received financial support from the Horizon 2020 programme of the European Union under the grants ‘Electric Vehicle Enhanced Range, Lifetime And Safety Through INGenious battery management’ (EVERLASTING-713771) and ‘Advancing fail-aware, fail-safe, and fail-operational electronic components, systems, and architectures for fully automated driving to make future mobility safer, affordable, and end-user acceptable’ (AutoDrive-737469).

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