Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 722-732 |
| Seitenumfang | 11 |
| Fachzeitschrift | International Journal of Electrical Power and Energy Systems |
| Jahrgang | 99 |
| Frühes Online-Datum | 20 Feb. 2018 |
| Publikationsstatus | Veröffentlicht - Juli 2018 |
Abstract
Batteries find their application in various fields. The resulting requirements are characterised in terms of necessary power and energy. In this paper, we suggest to characterise batteries in the same coordinates by determining the energy for varying load power. The resulting E–P-curves can help to compare different cells in the relevant aspects and can be used to design battery storage systems. Therefore, we show the influence of different operating parameters on the charging as well as the discharging behaviour. These are the minimum voltage, the maximum discharge current, the maximum operating as well as the ambient temperature and the initial state of charge. If it is allowed to discharge the battery with a peak current for a short time, the influence can be quantified by the suggested method as well. The method is illustrated by taking different lithium-ion batteries as examples.
ASJC Scopus Sachgebiete
- Energie (insg.)
- Energieanlagenbau und Kraftwerkstechnik
- Ingenieurwesen (insg.)
- Elektrotechnik und Elektronik
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in: International Journal of Electrical Power and Energy Systems, Jahrgang 99, 07.2018, S. 722-732.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Characterisation of batteries with E–P-curves
T2 - Quantifying the impact of operating conditions on battery performance
AU - Sarpal, Ishwar Singh
AU - Bensmann, Astrid
AU - Mähliß, Jochen
AU - Hennefeld, Dominik
AU - Hanke-Rauschenbach, Richard
N1 - Publisher Copyright: © 2018 Elsevier Ltd Copyright: Copyright 2018 Elsevier B.V., All rights reserved.
PY - 2018/7
Y1 - 2018/7
N2 - Batteries find their application in various fields. The resulting requirements are characterised in terms of necessary power and energy. In this paper, we suggest to characterise batteries in the same coordinates by determining the energy for varying load power. The resulting E–P-curves can help to compare different cells in the relevant aspects and can be used to design battery storage systems. Therefore, we show the influence of different operating parameters on the charging as well as the discharging behaviour. These are the minimum voltage, the maximum discharge current, the maximum operating as well as the ambient temperature and the initial state of charge. If it is allowed to discharge the battery with a peak current for a short time, the influence can be quantified by the suggested method as well. The method is illustrated by taking different lithium-ion batteries as examples.
AB - Batteries find their application in various fields. The resulting requirements are characterised in terms of necessary power and energy. In this paper, we suggest to characterise batteries in the same coordinates by determining the energy for varying load power. The resulting E–P-curves can help to compare different cells in the relevant aspects and can be used to design battery storage systems. Therefore, we show the influence of different operating parameters on the charging as well as the discharging behaviour. These are the minimum voltage, the maximum discharge current, the maximum operating as well as the ambient temperature and the initial state of charge. If it is allowed to discharge the battery with a peak current for a short time, the influence can be quantified by the suggested method as well. The method is illustrated by taking different lithium-ion batteries as examples.
KW - Battery characterisation
KW - Battery performance
KW - E–P-curve
KW - Li-ion battery
KW - Ragone diagram
UR - http://www.scopus.com/inward/record.url?scp=85042255522&partnerID=8YFLogxK
U2 - 10.1016/j.ijepes.2018.01.017
DO - 10.1016/j.ijepes.2018.01.017
M3 - Article
AN - SCOPUS:85042255522
VL - 99
SP - 722
EP - 732
JO - International Journal of Electrical Power and Energy Systems
JF - International Journal of Electrical Power and Energy Systems
SN - 0142-0615
ER -