Thermal Propagation of Li-Ion Batteries: A Simulation Methodology for Enhanced and Accelerated Virtual Development 2022-28-0101
The safety of BEVs in driving, charging and parking condition is essential for the success of electrification in automotive industry as well as key driver of any future development of Li-Ion HV battery. AVL has developed a unique simulation approach in which the multi-physical behavior of the single cell in thermal runaway is modelled and applied to module, pack or vehicle level. In addition and beside this cell behavior, various more physical phenomena during thermal propagation on pack level are considered and predicted by the simulation method: component melting, ignition and flammibilty of venting gas and HV failures.
Citation: Brunnsteiner, B., "Thermal Propagation of Li-Ion Batteries: A Simulation Methodology for Enhanced and Accelerated Virtual Development," SAE Technical Paper 2022-28-0101, 2022, https://doi.org/10.4271/2022-28-0101. Download Citation
Author(s):
Bernhard Brunnsteiner
Affiliated:
AVL List GmbH
Pages: 5
Event:
10TH SAE India International Mobility Conference
ISSN:
0148-7191
e-ISSN:
2688-3627
Related Topics:
Lithium-ion batteries
Simulation and modeling
Vehicle drivers
Vehicle charging
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