Optimising lithium-ion cell design for plug-in hybrid and battery electric vehicles

2019 ◽  
Vol 22 ◽  
pp. 228-238 ◽  
Author(s):  
Ian D. Campbell ◽  
Krishnakumar Gopalakrishnan ◽  
Monica Marinescu ◽  
Marcello Torchio ◽  
Gregory J. Offer ◽  
...  
Keyword(s):  
Electric Vehicles ◽  
Lithium Ion ◽  
Cell Design ◽  
Battery Electric Vehicles ◽  
Lithium Ion Cell

Innovative Antriebe 2016

2016 ◽  
Keyword(s):  
Energy Storage ◽  
Solid State ◽  
Electric Vehicles ◽  
Electrode Materials ◽  
Lifetime Cost ◽  
Lithium Ion ◽  
Automotive Applications ◽  
Battery Electric Vehicles ◽  
Storage Technologies ◽  
Lithium Sulfur

Rechargeable Energy Storage Technologies for Automotive Applications Abstract This paper provides an extended summary of the available relevant rechargeable energy storage electrode materials that can be used for hybrid, plugin and battery electric vehicles. The considered technologies are the existing lithium-ion batteries and the next generation technologies such as lithium sulfur, solid state, metal-air, high voltage materials, metalair and sodium based. This analysis gives a clear overview of the battery potential and characteristics in terms of energy, power, lifetime, cost and finally the technical hurdles. Inhalt Seite Vorwort 1 Alternative Energiespeicher – und Wandler S. Hävemeier, Neue Zelltechnologien und die Chance einer deutschen 3 M. Hackmann, Zellproduktion – Betrachtung von Technologie, Wirtschaft- R. Stanek lichkeit und dem Standort Deutschland N. Omar, Rechargeable Energy Storage Technologies for 7 R. Gopalakrishnan Automotive Applications – Present and Future ...

scholarly journals An integrated framework for minimization of inter lithium‐ion cell temperature differences and the total volume of the cell of battery pack for electric vehicles

2019 ◽  
Vol 1 (2) ◽  
pp. e41 ◽  
Author(s):  
Liu Yun ◽  
Sivasriprasanna Maddila ◽  
Liang Gao ◽  
Xiongbin Peng ◽  
Xiaodong Niu ◽  
...  
Keyword(s):  
Electric Vehicles ◽  
Lithium Ion ◽  
Battery Pack ◽  
Cell Temperature ◽  
Integrated Framework ◽  
Lithium Ion Cell

scholarly journals Adopting a Conversion Design Approach to Maximize the Energy Density of Battery Packs in Electric Vehicles

Energies ◽  
2021 ◽  
Vol 14 (7) ◽  
pp. 1939
Author(s):  
Erika Pierri ◽  
Valentina Cirillo ◽  
Thomas Vietor ◽  
Marco Sorrentino
Keyword(s):  
Energy Density ◽  
Electric Vehicles ◽  
Design Procedure ◽  
Lithium Ion ◽  
High Energy ◽  
Battery Pack ◽  
High Energy Density ◽  
Installation Space ◽  
Battery Electric Vehicles ◽  
Battery Packs

Innovative vehicle concepts have been developed in the past years in the automotive sector, including alternative drive systems such as hybrid and battery electric vehicles, so as to meet the environmental targets and cope with the increasingly stringent emissions regulations. The preferred hybridizing technology is lithium-ion battery, thanks to its high energy density. The optimal integration of battery packs in the vehicle is a challenging task when designing e-mobility concepts. Therefore, this work proposes a conceptual design procedure aimed at optimizing the sizing of hybrid and battery electric vehicles. Particularly, the influence of the cell type, physical disposition and arrangement of the electrical devices is accounted for within a conversion design framework. The optimization is focused on the trade-off between the battery pack capacity and weight. After introducing the main features of electric traction systems and their challenges compared to conventional ones, the relevant design properties of electric vehicles are analyzed. A detailed strategy, encompassing the selection of battery format and technology, battery pack design and final assessment of the proposed set-up, is presented and implemented in an exemplary application, assuming an existing commercial vehicle as the reference starting layout. Prismatic, cylindrical and pouch cells are configured aiming at achieving installed battery energy as close as possible to the reference one, while meeting the original installation space constraint. The best resulting configuration, which also guarantees similar peak power performance of the reference battery-pack, allows reducing the mass of the storage system down to 70% of its starting value.

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