The invention provides electric vehicle charging equipment, system and method. The equipment comprises a power supply device, a control device, a charging device and a power distribution device, the power supply device is used for providing power for the electric vehicle charging equipment; the control device is used for acquiring the vehicle information of the current charging vehicle from the power distribution device and selecting at least one charging module required by charging from the charging device according to the vehicle information, and the vehicle information comprises the current charging current of the vehicle; the charging device is used for charging the vehicle according to the selected at least one charging module, the charging device comprises a plurality of charging modules, and the charging modules with different rated output currents exist; and the power distribution device is used for adjusting each output end of the determined at least one charging module into one output end so as to charge the vehicle through one output end. The electric vehicle charging equipment is provided with a plurality of charging modules, and the charging modules with different rated output currents exist, so that the utilization rate of the charging equipment is improved.
本申请提供一种电动车辆充电设备、系统及方法,该设备包括:供电装置、控制装置、充电装置和功率分配装置;供电装置用于为电动车辆充电设备提供电源;控制装置用于从功率分配装置获取当前充电车辆的车辆信息,并根据车辆信息从充电装置中选择充电所需要的至少一个充电模块,车辆信息包括车辆的当前充电电流;充电装置用于根据选择的至少一个充电模块为车辆充电,充电装置包括多个充电模块,且存在额定输出电流不同的充电模块;功率分配装置用于将确定的至少一个充电模块的各输出端调整为一个输出端,以通过一个输出端为车辆充电。该电动车辆充电设备设置了多个充电模块,且存在额定输出电流不同的充电模块,提高了充电设备的利用率。
ELECTRIC VEHICLE CHARGING EQUIPMENT, SYSTEM, AND METHOD
电动车辆充电设备、系统及方法
2021-08-13
Patent
Elektronische Ressource
Chinesisch
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