The invention belongs to the technical field of charging piles, and particularly discloses a group charging system of charging piles and a control method, the group charging system comprises a power distribution unit and a plurality of power output units, and the power distribution unit is connected with the power output units; the power output units can be connected with the corresponding vehicle ends in a one-to-one mode. Each power output unit comprises a main power output control unit, an auxiliary power output unit, a liquid cooling device unit and a gun head; the main power output unit is respectively connected with the auxiliary power output unit, the liquid cooling device unit and the gun head; the auxiliary power output unit is connected with the gun head after being connected with the main power output unit; the liquid cooling device unit is connected with the gun head; in the using state, the gun head is connected with the vehicle end. Through the combined action of the main and auxiliary power output units in the power output unit, power supply modules are applied to the power distribution unit, more power supply modules are called to output energy, and the high-power and high-current output capability is achieved; and the charging completion time is shorter, and the efficiency is higher.
本发明属于充电桩技术领域,具体公开一种充电桩的群充系统及控制方法,包括:功率分配单元和功率输出单元,功率分配单元与多个功率输出单元相连;功率输出单元能够分别与对应的车端一一相连;每个功率输出单元均包括主功率输出控制单元、辅助功率输出单元、液冷装置单元和枪头;主功率输出单元分别与辅助功率输出单元、液冷装置单元和枪头相连;辅助功率输出单元与主功率输出单元连接后与枪头相连;液冷装置单元与枪头相连;使用状态时,枪头与车端相连。本发明通过功率输出单元中的主辅功率输出单元共同作用,分别向功率分配单元申请电源模块,调用更多的电源模块进行能量的输出,达到大功率大电流的输出能力;使充电完成时间更快,效率更高。
Group charging system of charging piles and control method
一种充电桩的群充系统及控制方法
2023-01-10
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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