The invention discloses a DC power supply system, which comprises a fixed battery pack unit and a variable battery pack unit, the variable battery pack unit includes: a plurality of battery modules, which are respectively formed by combination and packaging of a plurality of monomer cells, with a battery module electrode and a battery module data exchange interface outside; a base, which is provided with a plurality of battery mounting positions, for mounting the plurality of battery modules respectively, and each of the battery mounting positions is provided with a base electrode terminal and a base data exchange interface; a power supply mode switching module, which is equipped with a selector switch and a switch controller, for selecting the use and idle of the battery module mounted on the battery mounting position; an external data exchange module, which is connected with the electronic control unit of the vehicle and carries out data exchange; and a battery control module, which is connected with the external data exchange module and the switch controller, and dynamically selects one or more of the battery modules to put them in an operating state based on the information input from the external data exchange module.
DC POWER SUPPLY SYSTEM AND BATTERY MODULE CHARGING SYSTEM THEREOF
16.11.2023
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
DC POWER SUPPLY SYSTEM AND BATTERY MODULE CHARGING SYSTEM THEREOF
Europäisches Patentamt | 2024
|Direct current power supply system and battery module charging system thereof
Europäisches Patentamt | 2022
DIRECT-CURRENT POWER SUPPLY SYSTEM AND BATTERY MODULE CHARGING SYSTEM THEREFOR
Europäisches Patentamt | 2022
|Power supply module, charging system, vehicle and charging method
Europäisches Patentamt | 2022
|Dual-power-supply power battery system and charging method
Europäisches Patentamt | 2024
|