The present invention relates to an electrical propulsion system (20) for an aerial vehicle, including a plurality of electric motors (21), a plurality of power batteries (22) for powering said electric motors with electrical power, and an electrical power distribution network connecting said power batteries to the electric motors, said electrical propulsion system (20) further including an emergency battery (25), suitable for being connected to the electric motors by the electrical power distribution network, and said electrical propulsion system is configured to power the electric motors according to at least two different power supply modes: - a normal power supply mode, in which the emergency battery (25) does not power any of the electric motors (21), said electric motors being powered by the power batteries (22), - an emergency power supply mode, in which the emergency battery (25) powers at least one electric motor (21).
SYSTÈME DE PROPULSION ÉLECTRIQUE POUR VÉHICULE AÉRIEN, VÉHICULE AÉRIEN COMPORTANT UN TEL SYSTÈME DE PROPULSION ÉLECTRIQUE
ELECTRICAL PROPULSION SYSTEM FOR AN AERIAL VEHICLE, AERIAL VEHICLE INCLUDING SUCH AN ELECTRICAL PROPULSION SYSTEM
ELEKTRISCHES ANTRIEBSSYSTEM FÜR EIN LUFTFAHRZEUG, LUFTFAHRZEUG MIT SOLCH EINEM ELEKTRISCHEN ANTRIEBSSYSTEM
2024-11-06
Patent
Electronic Resource
French
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
European Patent Office | 2023
|European Patent Office | 2023
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