Detail publikačního výsledku

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

PHAM, N.; SADILEK, O.; LEUCHTER, J.

Originální název

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

Anglický název

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

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova

LTO; Modelling; Genetic Algorithms

Klíčová slova v angličtině

LTO; Modelling; Genetic Algorithms

Autoři

PHAM, N.; SADILEK, O.; LEUCHTER, J.

Vydáno

06.05.2025

Nakladatel

Mesago PCIM GmbH

Místo

Nuremberg

ISBN

9783800765416

Kniha

Conference Proceedings

Strany od

1692

Strany do

1700

Strany počet

9

URL

https://www.scopus.com/pages/publications/105013843319

BibTex

@inproceedings{BUT198760,
  author="Ngoc Nam {Pham} and Ondrej {Sadilek} and Jan {Leuchter}",
  title="Parameterization of Traction Battery Models for Performance Evaluation in Ecological Rail Transport",
  booktitle="Conference Proceedings",
  year="2025",
  pages="1692--1700",
  publisher="Mesago PCIM GmbH",
  address="Nuremberg",
  doi="10.30420/566541222",
  isbn="9783800765416",
  url="https://www.scopus.com/pages/publications/105013843319"
}