Health-Conscious Charging of Lithium-Ion Battery Cells: Using Physics-Based Models to Minimize Calendar and Cyclic Ageing Effects

Róbinson Medina, Erik Hoedemaekers, Steven Wilkins

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

Samenvatting

Lithium-ion batteries are currently a viable alternative as energy source in vehicles, instead of fossil fuels. However, the usage of such batteries faces multiple challenges such as long charging time and faster degradation. To mitigate these challenges, this paper presents a charging strategy based on Physics-Based Models (PBMs). PBMs can capture calendar and cyclic degradation effects, by modelling lithium plating and SEI growth. Simulation results show that this approach reduces degradation compared to common charging strategies. Additionally, simulations also show that charging in the latter part of the charging window produces the least degradation, because of calendar ageing effects.

Originele taal-2Engels
Titel2023 IEEE Vehicle Power and Propulsion Conference, VPPC 2023
UitgeverijInstitute of Electrical and Electronics Engineers
Aantal pagina's7
ISBN van elektronische versie979-8-3503-4445-5
DOI's
StatusGepubliceerd - 30 jan. 2024
Evenement19th IEEE Vehicle Power and Propulsion Conference, VPPC 2023 - Milan, Italië
Duur: 24 okt. 202327 okt. 2023

Congres

Congres19th IEEE Vehicle Power and Propulsion Conference, VPPC 2023
Verkorte titelVPPC 2023
Land/RegioItalië
StadMilan
Periode24/10/2327/10/23

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