The present invention discloses a power supply system capable of supplying electric power to a vehicle, in particular, an electric vehicle, while reducing the number of components and improving stability. An embodiment of the present invention discloses a power supply system comprising: a battery comprising battery cells; a first switching device formed between one electrode of the battery and a power load unit comprising a motor that receives power from the battery; a pre-charge resistor having one end electrically connected to the other electrode of the battery; and a second switching device formed between the other end of the pre-charge resistor and the other electrode of the battery.
POWER SUPPLY SYSTEM FOR DRIVING VEHICLE
STROMVERSORGUNGSSYSTEM FÜR FAHRENDES FAHRZEUG
SYSTÈME D'ALIMENTATION ÉLECTRIQUE POUR LA CONDUITE D'UN VÉHICULE
2021-01-13
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
DRIVING CONTROL DEVICE, VEHICLE-ONBOARD POWER SUPPLY SYSTEM, AND VEHICLE
European Patent Office | 2024
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