Comparison of High-Energy Density and High-Power Density Batteries for an Electric Vehicle
Traditionally, battery cells used for electric vehicles are designed to have a high-energy density. This paper studies the use of a high-power density battery for an electric vehicle, which results in lower losses but a higher battery weight compared with the use of a high-energy density battery. Th...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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IEEE
2025-01-01
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| Series: | IEEE Open Journal of Vehicular Technology |
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| Online Access: | https://ieeexplore.ieee.org/document/11050920/ |
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| _version_ | 1850079083303534592 |
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| author | Salma Fadili Ronan German Alain Bouscayrol Clement Mayet Philippe Fiani Eric Noirtat |
| author_facet | Salma Fadili Ronan German Alain Bouscayrol Clement Mayet Philippe Fiani Eric Noirtat |
| author_sort | Salma Fadili |
| collection | DOAJ |
| description | Traditionally, battery cells used for electric vehicles are designed to have a high-energy density. This paper studies the use of a high-power density battery for an electric vehicle, which results in lower losses but a higher battery weight compared with the use of a high-energy density battery. The two batteries are compared with power Hardware-In-the-Loop tests for a Nissan Leaf. The experimental results show that energy consumption is slightly lower for the high-power battery despite an increase in the total mass. The improvement in energy consumption is up to 4.5% for high-speed driving cycles despite an increase of 103 kg for the vehicle weight. Moreover, the fast-charging time is divided by 2 with the high-power battery due to lower self-heating. |
| format | Article |
| id | doaj-art-ce0c77afc2ce443faff780c3ba9d8a11 |
| institution | DOAJ |
| issn | 2644-1330 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Open Journal of Vehicular Technology |
| spelling | doaj-art-ce0c77afc2ce443faff780c3ba9d8a112025-08-20T02:45:19ZengIEEEIEEE Open Journal of Vehicular Technology2644-13302025-01-0161910191910.1109/OJVT.2025.358307011050920Comparison of High-Energy Density and High-Power Density Batteries for an Electric VehicleSalma Fadili0Ronan German1https://orcid.org/0000-0003-4615-5625Alain Bouscayrol2https://orcid.org/0000-0002-7248-939XClement Mayet3https://orcid.org/0000-0002-9905-6551Philippe Fiani4Eric Noirtat5Université de Lille, Arts et Métiers Institute of Technology, Centrale Lille, Junia, ULR 2697 - L2EP, Lille, FranceUniversité de Lille, Arts et Métiers Institute of Technology, Centrale Lille, Junia, ULR 2697 - L2EP, Lille, FranceUniversité de Lille, Arts et Métiers Institute of Technology, Centrale Lille, Junia, ULR 2697 - L2EP, Lille, FranceUniversité de Lille, Arts et Métiers Institute of Technology, Centrale Lille, Junia, ULR 2697 - L2EP, Lille, FranceSherpa Engineering, Nanterre, FranceSherpa Engineering, Nanterre, FranceTraditionally, battery cells used for electric vehicles are designed to have a high-energy density. This paper studies the use of a high-power density battery for an electric vehicle, which results in lower losses but a higher battery weight compared with the use of a high-energy density battery. The two batteries are compared with power Hardware-In-the-Loop tests for a Nissan Leaf. The experimental results show that energy consumption is slightly lower for the high-power battery despite an increase in the total mass. The improvement in energy consumption is up to 4.5% for high-speed driving cycles despite an increase of 103 kg for the vehicle weight. Moreover, the fast-charging time is divided by 2 with the high-power battery due to lower self-heating.https://ieeexplore.ieee.org/document/11050920/Battery testingelectric vehiclesenergetic macroscopic representationhardware-in-the-loop |
| spellingShingle | Salma Fadili Ronan German Alain Bouscayrol Clement Mayet Philippe Fiani Eric Noirtat Comparison of High-Energy Density and High-Power Density Batteries for an Electric Vehicle IEEE Open Journal of Vehicular Technology Battery testing electric vehicles energetic macroscopic representation hardware-in-the-loop |
| title | Comparison of High-Energy Density and High-Power Density Batteries for an Electric Vehicle |
| title_full | Comparison of High-Energy Density and High-Power Density Batteries for an Electric Vehicle |
| title_fullStr | Comparison of High-Energy Density and High-Power Density Batteries for an Electric Vehicle |
| title_full_unstemmed | Comparison of High-Energy Density and High-Power Density Batteries for an Electric Vehicle |
| title_short | Comparison of High-Energy Density and High-Power Density Batteries for an Electric Vehicle |
| title_sort | comparison of high energy density and high power density batteries for an electric vehicle |
| topic | Battery testing electric vehicles energetic macroscopic representation hardware-in-the-loop |
| url | https://ieeexplore.ieee.org/document/11050920/ |
| work_keys_str_mv | AT salmafadili comparisonofhighenergydensityandhighpowerdensitybatteriesforanelectricvehicle AT ronangerman comparisonofhighenergydensityandhighpowerdensitybatteriesforanelectricvehicle AT alainbouscayrol comparisonofhighenergydensityandhighpowerdensitybatteriesforanelectricvehicle AT clementmayet comparisonofhighenergydensityandhighpowerdensitybatteriesforanelectricvehicle AT philippefiani comparisonofhighenergydensityandhighpowerdensitybatteriesforanelectricvehicle AT ericnoirtat comparisonofhighenergydensityandhighpowerdensitybatteriesforanelectricvehicle |