Papers by Christian Groß

Title:	A Modelica library for Thermal-Runaway Propagation in Lithium-Ion Batteries
Authors:	Christian Groß and Andrej W. Golubkov
Abstract:	Based on the Thermal Runaway (TR) experiments con-ducted in our laboratory a simple method of describ-ing a battery’s thermal behaviour was developed.Inthe approach - which we callsimple tracing method-the temperature rate measurement from Accelerating RateCalorimetry (ARC) during a TR experiment is approxi-mated to determine the thermal behaviour of the model.This method was implemented in Modelica using Dymola.Alongside the implementation of the TR model a com-plete Modelica package with useful models for TR prop-agation simulation was developed. The package called“BatterySafety”serves as a foundation for further modeldevelopment to investigate TR propagation and physicalcounter measures in greater detail. The focus of all themodels in the package was efficiency, intelligibility anduser-friendliness. With this approach we are able to simu-late TR propagation of a complete battery pack.
Keywords:	Lithium-Ion Batteries, Battery Safety, ThermalRunaway, Thermal Runaway Propagation
Paper:	full paper / library
Bibtex:	@InProceedings{modelica.org:Gross:2021, title = "{A Modelica library for Thermal-Runaway Propagation in Lithium-Ion Batteries}", author = {Christian Gro{\ss} and Andrej W. Golubkov}, pages = {215--224}, doi = {10.3384/ecp21181215}, booktitle = {Proceedings of the 14th International Modelica Conference}, location = {Link\"oping, Sweden}, editor = {Martin Sj\"olund and Lena Buffoni and Adrian Pop and Lennart Ochel}, isbn = {978-91-7929-027-6}, issn = {1650-3740}, month = sep, series = {Link\"oping Electronic Conference Proceedings}, number = {181}, publisher = {Modelica Association and Link\"oping University Electronic Press}, year = {2021} }