Work

State Estimation of Lithium-Ion-Batteries using Strain Gages

Year: 2024

Type: conference-paper

Abstract: As electric vehicles play a significant role in the climate crisis, battery technologies undergo a rapid development. For a reliable and safe application of LIBs, a precise state estimation is necessary. Currently, the State of X (SOX) of LIBs are determined based on voltage, current and temperature. The application of multiple sensor types enables more precise estimations, for not only first-life applications but also second-life integration of LIBs. In this study, strain gages have been applied to cylindrical cells to disclose the correlation between strain and SOC.

Source: Zenodo (CERN European Organization for Nuclear Research)

DOI: 10.5281/zenodo.13898743

Author: Glanz, Gregor

Institution: AIT Austrian Institute of Technology GmbH

Language: English

Topic: Advanced Battery Technologies Research

Subfield: Automotive Engineering

Field: Engineering

Domain: Physical Sciences

SDGs: Affordable and clean energy, Industry, innovation and infrastructure

Open Access status: green

Funder: European Commission