This application provides an on-board distributed power supply system and an on-board power supply control method and apparatus. The on-board distributed power supply system includes at least two low-voltage battery pack groups. Each low-voltage battery pack group includes at least one low-voltage battery pack. Each low-voltage battery pack includes a plurality of battery cells. Each low-voltage battery pack group is correspondingly electrically connected to at least one power train in an on-board distributed drive system to provide electric energy for each power train in the on-board distributed drive system. In embodiments of this application, power is supplied to the on-board distributed drive system by using at least two low-voltage battery pack groups. When some low-voltage battery pack groups are faulty, remaining low-voltage battery pack groups may continue to work. Therefore, this can avoid a failure of the entire power supply system and improve power supply reliability and safety of the power supply system.
ON-BOARD DISTRIBUTED POWER SUPPLY SYSTEM AND ON-BOARD POWER SUPPLY CONTROL METHOD AND APPARATUS
VERTEILTES BORDSTROMVERSORGUNGSSYSTEM UND VERFAHREN UND GERÄT ZUR STEUERUNG DER BORDSTROMVERSORGUNG
SYSTÈME D'ALIMENTATION ÉLECTRIQUE DISTRIBUÉ EMBARQUÉ ET PROCÉDÉ DE COMMANDE D'ALIMENTATION ÉLECTRIQUE DISTRIBUÉ EMBARQUÉ ET APPAREIL
2024-03-20
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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