Modeling and Experimental Validation of a LTO Battery Cell for a Hydrogen Hybrid Bus

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F23%3A00366834" target="_blank" >RIV/68407700:21220/23:00366834 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Modeling and Experimental Validation of a LTO Battery Cell for a Hydrogen Hybrid Bus

Popis výsledku v původním jazyce

This paper describes the measurement performed on a Toshiba SCiB 23Ah Lithium Titanate Oxide (LTO) cell with the objective of creating its mathematical model. The model is built as an equivalent circuit model and its parameters are identified with the procedure described. In this paper, models with different complexity are studied, from a model with a single RC element to three RC elements. The models are compared, and their suitability for this particular cell is discussed. The 3RC model yielded the best results; however, the differences from the 2RC model are relatively small. The cell model is built as part of a simulation model that is used to simulate the driving cycles of a hydrogen hybrid bus. The cell model is used to calculate voltages, currents, losses, etc. of the cells during a driving cycle.

Název v anglickém jazyce

Modeling and Experimental Validation of a LTO Battery Cell for a Hydrogen Hybrid Bus

Popis výsledku anglicky

This paper describes the measurement performed on a Toshiba SCiB 23Ah Lithium Titanate Oxide (LTO) cell with the objective of creating its mathematical model. The model is built as an equivalent circuit model and its parameters are identified with the procedure described. In this paper, models with different complexity are studied, from a model with a single RC element to three RC elements. The models are compared, and their suitability for this particular cell is discussed. The 3RC model yielded the best results; however, the differences from the 2RC model are relatively small. The cell model is built as part of a simulation model that is used to simulate the driving cycles of a hydrogen hybrid bus. The cell model is used to calculate voltages, currents, losses, etc. of the cells during a driving cycle.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/CK03000028" target="_blank" >CK03000028: Výzkum a vývoj vodíkového autobusu</a><br>

Návaznosti

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

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 2023 IEEE 32nd International Symposium on Industrial Electronics (ISIE)

ISBN

979-8-3503-9971-4

ISSN

2163-5145

e-ISSN

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Počet stran výsledku

6

Strana od-do

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Název nakladatele

Universita AALTO

Místo vydání

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Místo konání akce

Helsinki-Espoo

Datum konání akce

19. 6. 2023

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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