Publication detail

Perspective study on charge time measurement of long-term stored lithium-ion batteries used in electric-powered aircraft assessed and modelled by specific growth model with diffusion process backup

VALIŠ, D. HLINKA, J. FORBELSKÁ, M. PROCHÁZKA, P. CIPÍN, R. KOŠTIAL, R. VINTR, Z.

Original Title

Perspective study on charge time measurement of long-term stored lithium-ion batteries used in electric-powered aircraft assessed and modelled by specific growth model with diffusion process backup

Type

journal article in Web of Science

Language

English

Original Abstract

Electrical energy sources and batteries are currently in great demand. The demand is growing, and their use is on the rise in a variety of applications. In contrast, there are limited both production/manufacturing options and an effort to ensure more environmentally friendly acquisition, operation and use. In this article, we study, test, and model the charging process of Li-ION batteries. We study a set of long-term stored Li-ION batteries and compare the data and results with a set of new Li-ION batteries. The charging data are obtained experimentally by longterm testing, and the volume (of the data) is very large and statistically very representative. Modelling of the LiION battery charging process is based on specific growth model forms. Furthermore, the charging process is simulated using special forms of the diffusion process, specifically the Geometric Ornstein-Uhlenbeck process, which seems to be the most suitable for this purpose. The research is carried out with the aim to obtain the first passage time (FPT), i.e. the charge time of the battery. The first passage time is further studied with respect to the suitability of its expression using parametric probability distributions. We also acquired the numerical statistics of the charging time FPT as well as the respective parametric distribution. The FPT results obtained for long-term stored and new Li-ION batteries were compared using well-known and lesser-known statistical tests, such as the Kullback-Leibler divergence.

Keywords

Battery deterioration; Long-term storage; Battery charging; Battery reliability; Electric propulsion; Performability and capability modelling; Kullback-Leibler divergence

Authors

VALIŠ, D.; HLINKA, J.; FORBELSKÁ, M.; PROCHÁZKA, P.; CIPÍN, R.; KOŠTIAL, R.; VINTR, Z.

Released

1. 3. 2024

Publisher

ELSEVIER

Location

AMSTERDAM

ISBN

2352-1538

Periodical

Journal of Energy Storage

Year of study

80

Number

110385

State

Kingdom of the Netherlands

Pages from

1

Pages to

23

Pages count

23

URL

https://doi.org/10.1016/j.est.2023.110385

BibTex

@article{BUT188400,
  author="David {Vališ} and Jiří {Hlinka} and Marie {Forbelská} and Petr {Procházka} and Radoslav {Cipín} and Rostislav {Koštial} and Zdeněk {Vintr}",
  title="Perspective study on charge time measurement of long-term stored lithium-ion batteries used in electric-powered aircraft assessed and modelled by specific growth model with diffusion process backup",
  journal="Journal of Energy Storage",
  year="2024",
  volume="80",
  number="110385",
  pages="1--23",
  doi="10.1016/j.est.2023.110385",
  issn="2352-1538",
  url="https://doi.org/10.1016/j.est.2023.110385"
}