AA4 – Energy and Markets

Project

AA4-8

Recovery of Battery Ageing Dynamics with Multiple Timescales

Project Heads

Martin Eigel, Martin Heida, Manuel Landstorfer

Project Members

N.N.

Project Duration

01.04.2021 − 31.03.2024

Located at

WIAS

Description

Ageing is a major drawback of lithium ion batteries (LIB). We address this issue with mathematical modeling and simulation on the basis of a two time scale PDE model. The determination of parameter evolutions due to ageing are carried out with experimental data and modern sequential assimilation techniques.

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