Parameterization of Traction Battery Models for Performance Evaluation in Ecological Rail Transport

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25510%2F25%3A39922968" target="_blank" >RIV/00216275:25510/25:39922968 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26220/26:0198760
Result on the web
<a href="https://doi.org/10.30420/566541177" target="_blank" >https://doi.org/10.30420/566541177</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.30420/566541222" target="_blank" >10.30420/566541222</a>

Result language
angličtina
Original language name
Parameterization of Traction Battery Models for Performance Evaluation in Ecological Rail Transport
Original language description
This paper presents the results in analyzing LTO and NMC traction batteries used on railways. The parameters of equivalent electrical circuits used in simulation calculations are determined. The aim was to show the procedure for building an equivalent model of LTO and NMC batteries based on the principles of mathematical modeling integrating the results obtained by real measurements on batteries. The presented model uses the principle of the Thevenin model combined with a mathematical model that represents battery's OCV as a function integrating the battery state and capacity. The automated measurement we have built for automatically obtaining the parameters of the Thevenin battery model is presented. The simulated results are compared with the results obtained experimentally on LTO and NMC batteries, which are subsequently combined in the process of modeling the electric battery drive using the Thevenin model. The resulting model is further used for analyses in locomotive electric drive systems in accordance with the principles of the Green-Deal objectives.
Czech name
—
Czech description
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Project
<a href="/en/project/CL01000041" target="_blank" >CL01000041: Means for the implementation of low-emission technologies in rail transport</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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