Fuel cell and battery hybridization for automotive application
Résumé
In 2006, a fuel cell technology was developed between CEA and PSA in France. The first design is a 80 kW one for a 65 kW automotive power train. Theses specifications are adapted for a fuel cell vehicle without power battery hybridation. Now, in our different applications, the fuel cell system is designed with hybridation with a Lithium ion power battery. A first example is electric vehicle with about 100 km range with the battery electricity and a fuel cell range extender which is designed for mean power and not for maximum power. Another example is the use of a fast charge and discharge high power lithium ion battery with a very good intrinsic security. With this kind of battery, it's possible to use the stored electricity and to recharge very quickly the battery due to the fast charge.
Domaines
Energie électrique
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