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MAULE, P. VANĚK, J. JANDOVÁ, K.
Originální název
Measuring the electrical capacity of lithium batteries and implementing the values in the warranty conditions of BEV and PHEV battery manufacturers
Typ
článek ve sborníku mimo WoS a Scopus
Jazyk
angličtina
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 mass-produced 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
real capacity, lithium batteries, BEV, BHEV
Autoři
MAULE, P.; VANĚK, J.; JANDOVÁ, K.
Vydáno
23. 8. 2021
Nakladatel
Brno University of Technology
Místo
Brno
ISBN
978-80-214-5975-5
Kniha
Advanced Batteries Accumulators and Fuel Cells – 22nd ABAF
Edice
1
Číslo edice
Strany od
54
Strany do
Strany počet
3
BibTex
@inproceedings{BUT172966, author="Petr {Maule} and Jiří {Vaněk} and Kristýna {Jandová}", title="Measuring the electrical capacity of lithium batteries and implementing the values in the warranty conditions of BEV and PHEV battery manufacturers", booktitle="Advanced Batteries Accumulators and Fuel Cells – 22nd ABAF", year="2021", series="1", number="1", pages="54--54", publisher="Brno University of Technology", address="Brno", isbn="978-80-214-5975-5" }