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

Kód výsledku v 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>

Nalezeny alternativní kódy

RIV/00216305:26220/26:0198760

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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&apos;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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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&apos;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.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/CL01000041" target="_blank" >CL01000041: Prostředky pro implementaci nízkoemisních technologií v železniční dopravě</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

PCIM Europe Conference Proceedings, 2025

ISBN

978-3-8007-6541-6

ISSN

—

e-ISSN

2191-3358

Počet stran výsledku

9

Strana od-do

1692-1700

Název nakladatele

Mesago Messe Frankfurt GmbH

Místo vydání

Stuttgart

Místo konání akce

Norimberk

Datum konání akce

6. 5. 2025

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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