The invention discloses an over-charging and fast-charging dual-purpose charging power cabinet and a charging system.The charging power cabinet is suitable for being connected with multiple charging terminals, the multiple charging terminals at least comprise an over-charging terminal, the rest are fast-charging terminals, and the charging power cabinet comprises a power supply module, a power distribution module and a charging control module; the power distribution module comprises output buses and a plurality of switches, the number of the output buses is consistent with that of the power supply units in the power supply module, each fast charging terminal is connected with one output bus, and the output buses are fast charging buses; each overcharge terminal is connected with two output buses, and the two output buses are both overcharge buses; moreover, at least two output buses directly connected with the overcharge bus are not connected with any one of the charging terminals, and the bit sequences of the at least two output buses are mutually spaced. According to the charging power cabinet, the use requirements of overcharging and fast charging can be considered, and the capacity of the fast charging allocation power supply unit is also improved under the condition that overcharging power allocation is preferentially met.
本发明公开了超充快充双用充电功率柜和充电系统,该充电功率柜适于与多个充电终端连接,多个所述充电终端中至少包括一超充终端,其余为快充终端,该充电功率柜包括供电模块、功率分配模块和充电控制模块,功率分配模块包括与供电模块中的供电单元数量一致的输出总线以及若干开关,每一快充终端连接有一输出总线,该输出总线为快充总线;每一超充终端连接有两输出总线,该两输出总线均为超充总线;并且,存在至少两个与超充总线直连的输出总线不与任一所述充电终端连接,该至少两个输出总线的位序彼此间隔。该充电功率柜有利于兼顾超充与快充的使用需求,在优先满足超充功率调配的情况下也提高了快充调配供电单元的能力。
Super-charging and fast-charging dual-purpose charging power cabinet and charging system
超充快充双用充电功率柜和充电系统
2024-11-08
Patent
Electronic Resource
Chinese
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