Hybrid modeling of lithium-ion battery: Physics-informed neural network for battery state estimation

S Singh, YE Ebongue, S Rezaei, KP Birke - Batteries, 2023 - mdpi.com
Accurate forecasting of the lifetime and degradation mechanisms of lithium-ion batteries is
crucial for their optimization, management, and safety while preventing latent failures …

Cycle Tests on the Influence of Different Charging Currents—A Case Study on Different Commercial, Cylindrical Lithium Ion Cells

A Parschau, D Degler, A Fill, KP Birke, F Allmendinger - Batteries, 2023 - mdpi.com
On the way to a Precise Battery, the generation of measurement results and findings based
on them play an important role. Although cycle life tests are time-consuming and expensive …

[HTML][HTML] Thermal–Electrical–Mechanical Coupled Finite Element Models for Battery Electric Vehicle

C Ling, L Wang, CD Kan, C Yang - Machines, 2024 - mdpi.com
The safety of lithium-ion batteries is critical to the safety of battery electric vehicles (BEVs).
The purpose of this work is to develop a method to predict battery thermal runaway in full …

[HTML][HTML] Influence of temperature, state of charge and state of health on the thermal parameters of lithium-ion cells: Exploring thermal behavior and enabling fast …

L Tendera, H Pegel, C Gonzalez, D Wycisk, A Fill… - Future Batteries, 2024 - Elsevier
The precise input of thermal parameters is essential for thermal simulation. Although
constant thermal parameters are commonly used for parametrizing thermal modeling …

Fast-charging capability versus energy density–a parametric study using a multi-dimensional lithium-ion cell model

A Fill, M Kopp, J Hemmerling… - 2023 3rd …, 2023 - ieeexplore.ieee.org
As a result of the steadily increasing market share of battery-electric vehicles, the demands
on the battery system in terms of range and fast-charging capability are becoming tougher in …

Three-Dimensional Model of a cylindrical Lithium-Ion Cell–Influence of Cell Design on State Imbalances and Fast-Charging Capability

A Fill, M Kopp, J Hemmerling… - 2023 IEEE 32nd …, 2023 - ieeexplore.ieee.org
To find the best trade-off among fast-charging capability, lifespan and energy density, three-
dimensional electrical and thermal models of lithium-ion cells are essential tools. The cell …