An electrical power supply system (6) for an electric vehicle comprising a first high-voltage battery (5) connected to a first inverter (7), which is connected to a first electric motor (4) of the vehicle. The first inverter is also connected to a primary side of a first multi-phase electrical transformer (14), and a secondary side (16) is connected to a first rectifier circuit (17) for outputting low-voltage DC electrical power. A first low-voltage battery (8) is connected to the first rectifier circuit (17) for charging of the first low-voltage battery (8), and the first rectifier circuit (17) and/or the first low-voltage battery (8) are configured to supply low-voltage DC electrical power to at least a first electrical load (L1, L2) of the vehicle.
AN ELECTRICAL POWER SUPPLY SYSTEM
ELEKTRISCHES STROMVERSORGUNGSSYSTEM
SYSTÈME D'ALIMENTATION ÉLECTRIQUE
2025-06-18
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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