The disclosure relates to a battery assembly (12) for an electric vehicle. The battery assembly (12) comprises a first battery unit (20), a DC/DC converter (28), and a battery receptacle (22) for selectively receiving a second battery unit (24). The first battery unit (20) is electrically connected to the DC/DC converter (28). Moreover, a first electric connection interface (26) is positioned in the battery receptacle (22) and is electrically connected to the DC/DC converter (28). Additionally, a vehicle comprising such a battery assembly (12) is presented. Furthermore, a method for operating an electric vehicle is explained. A first operational mode comprises electrically connecting the first battery unit (20) to an electric traction machine (16) and electrically connecting the second battery unit (24) to the first battery unit (24). A second operational mode comprises electrically connecting the second battery unit (24) to the electric traction machine (16).
BATTERY ASSEMBLY FOR AN ELECTRIC VEHICLE, VEHICLE AND METHOD FOR OPERATING AN ELECTRIC VEHICLE
BATTERIEANORDNUNG FÜR EIN ELEKTROFAHRZEUG, FAHRZEUG UND VERFAHREN ZUM BETRIEB EINES ELEKTROFAHRZEUGS
ENSEMBLE BATTERIE POUR VÉHICULE ÉLECTRIQUE, VÉHICULE ET PROCÉDÉ DE FONCTIONNEMENT D'UN VÉHICULE ÉLECTRIQUE
05.07.2023
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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