A device for powering and controlling an electric vehicle comprising an electric traction motor and a control system of the vehicle and of the electric traction motor, said device comprising a first main battery for powering the electric motor and said control system, a second service battery adapted to power said control system during an ignition phase of said vehicle, first starting means of the vehicle and second emergency starting means of the vehicle. The control system comprises a first control unit of the vehicle and electric traction motor and a second control unit of said first main battery, said first starting means being operatively connected to said second service battery and to said first control unit of the vehicle and electric traction motor to power said first control unit by means of said second service battery in normal conditions, said second emergency starting means being operatively connected to said second control unit to power said first control unit by means of said first main battery under emergency conditions.
DEVICE FOR POWERING AND CONTROLLING AN ELECTRIC VEHICLE
VORRICHTUNG ZUR VERSORGUNG UND STEUERUNG EINES ELEKTROFAHRZEUGS
DISPOSITIF D'ALIMENTATION ET DE COMMANDE D'UN VÉHICULE ÉLECTRIQUE
2021-09-08
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
DEVICE FOR POWERING AND CONTROLLING AN ELECTRIC VEHICLE
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