公开(公告)号：US20240326634A1

公开(公告)日：2024-10-03

申请号：US18743995

申请日：2024-06-14

Applicant: Huawei Digital Power Technologies Co., Ltd.

Inventor： Lin Tang ,  Quanxi Lin ,  Wanxiang Ye

IPC: B60L53/67 ,  B60L53/62 ,  B60L53/66

CPC classification number: B60L53/67 ,  B60L53/62 ,  B60L53/66 ,  B60L2210/10 ,  B60L2210/30

Abstract: A charging system includes one or more direct current-to-direct current conversion modules, a first power sharing bus, a second power sharing bus, at least one first output end, and at least one second output end. The direct current-to-direct current conversion module includes at least one first energy supply unit and at least one second energy supply unit. The first energy supply unit is coupled to the first power sharing bus. The second energy supply unit is coupled to the first power sharing bus and the second power sharing bus. The first output end is coupled to the first power sharing bus. The second output end is coupled to the second power sharing bus. A maximum output power of the first output end is different from a maximum output power of the second output end.