The invention provides a charging system and a charging device, and relates to the technical field of charging equipment, the charging system comprises a plurality of battery packs, a plurality of DC/DC modules and a plurality of first relay circuits, each battery pack comprises a plurality of battery packs, the plurality of DC/DC modules are in one-to-one correspondence connection with a plurality of existing charging system battery packs with low system revenue, and the plurality of first relay circuits are in one-to-one correspondence connection with the plurality of existing charging system battery packs with low system revenue. The output ends of the DC/DC modules are connected with the charging terminal group, the output ends of any two DC/DC modules are connected, the input ends of one first relay circuit are connected with a plurality of battery packs in one battery pack in a one-to-one correspondence manner, and the output ends of the plurality of first relay circuits are connected with the corresponding DC/DC modules; and the electric energy output by any one battery pack in each battery pack is input to the plurality of charging terminal groups through the corresponding DC/DC module, so that the technical problem that the income of the existing charging system is relatively low is solved.
本发明提供了一种充电系统及充电装置,涉及充电设备的技术领域,包括:多个电池组,多个DC/DC模块和多个第一继电器电路,其中,每个电池组中包含多个电池包,多个DC/DC模块与多个现有的充电系统的系统收益较低的技术问题电池组一一对应连接,DC/DC模块的输出端与充电终端组相连接,任意两个DC/DC模块的输出端之间相连接,一个第一继电器电路的输入端与一个电池组中的多个电池包一一对应连接,多个第一继电器电路的输出端与对应的DC/DC模块相连接;每个电池组中的任意一个电池包输出的电能通过对应的DC/DC模块输入至多个充电终端组,解决了现有的充电系统的收益较低的技术问题。
Charging system and charging device
一种充电系统及充电装置
2022-03-25
Patent
Electronic Resource
Chinese
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