Detail publikačního výsledku

Determining the Electrical Capacity of Lithium BEV and PHEV Battery in Situ

MAULE, P.; VANĚK, J.; JANDOVÁ, K.

Originální název

Determining the Electrical Capacity of Lithium BEV and PHEV Battery in Situ

Anglický název

Determining the Electrical Capacity of Lithium BEV and PHEV Battery in Situ

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The work deals with the quality of batteries in electric vehicles manufactured today’s and the determination of warranty conditions and guarantees for built-in lithium batteries. However, the design, testing, prototyping and creation of new vehicles is not without errors, as the experience of some manufacturers, including the more inexperienced Mercedes, shows now. On a tested sample of the Mercedes E350e PHEV, a capacity loss of more than 30% from the original nominal value was measured after 18 months of vehicle operation, well above the manufacturer's expectations and declarations. After the first practical results on the quality of massproduced EVs, the manufacturer removed all or part of the physical parameters of the battery (nominal energy) and introduced general warranty rules for the battery - limited by the number of years or mileage.

Anglický abstrakt

The work deals with the quality of batteries in electric vehicles manufactured today’s and the determination of warranty conditions and guarantees for built-in lithium batteries. However, the design, testing, prototyping and creation of new vehicles is not without errors, as the experience of some manufacturers, including the more inexperienced Mercedes, shows now. On a tested sample of the Mercedes E350e PHEV, a capacity loss of more than 30% from the original nominal value was measured after 18 months of vehicle operation, well above the manufacturer's expectations and declarations. After the first practical results on the quality of massproduced EVs, the manufacturer removed all or part of the physical parameters of the battery (nominal energy) and introduced general warranty rules for the battery - limited by the number of years or mileage.

Klíčová slova

electromobility, lithium ion batteries, capacity

Klíčová slova v angličtině

electromobility, lithium ion batteries, capacity

Autoři

MAULE, P.; VANĚK, J.; JANDOVÁ, K.

Rok RIV

2022

Vydáno

10.12.2021

Nakladatel

ECS - The Electrochemical Society

Místo

USA

Kniha

ECS Transaction

Edice

1

ISSN

1938-6737

Periodikum

ECS Transaction

Svazek

105

Číslo

1

Stát

Spojené státy americké

Strany od

501

Strany do

507

Strany počet

7

URL

https://iopscience.iop.org/article/10.1149/10501.0501ecst

BibTex

@inproceedings{BUT175504,
  author="Petr {Maule} and Jiří {Vaněk} and Kristýna {Jandová}",
  title="Determining the Electrical Capacity of Lithium BEV and PHEV Battery in Situ",
  booktitle="ECS Transaction",
  year="2021",
  series="1",
  journal="ECS Transaction",
  volume="105",
  number="1",
  pages="501--507",
  publisher="ECS - The Electrochemical Society",
  address="USA",
  doi="10.1149/10501.0501ecst",
  issn="1938-6737",
  url="https://iopscience.iop.org/article/10.1149/10501.0501ecst"
}