The invention provides a non-vehicle-mounted charger, a charging system and a charging station. The non-vehicle-mounted charger comprises a power conversion circuit, a power supply port, an adapter and a controller. The adapter comprises a connecting port and an alternating current output port, and when the adapter is connected with the power supply port, the controller controls the power supply port to be connected with an alternating current power grid, the power supply port is connected with the connecting port, and the alternating current output port is connected with a charging port of a powered device; and when the adapter is disconnected from the power supply port, the power conversion circuit is controlled to be connected with the alternating current power grid, and the power supply port is connected with the charging port of the powered device. By using the non-vehicle-mounted charger provided by the invention, the non-vehicle-mounted charger is compatible to realize two functions of alternating current charging and direct current charging, the use of a charging gun cable is omitted, and the cost is saved.
本申请提供一种非车载充电机、充电系统及充电场站,非车载充电机包括功率变换电路、供电端口、转接头及控制器;转接头包括连接端口及交流输出端口,控制器在转接头与供电端口连接时,控制供电端口与交流电网连接,供电端口与连接端口连接,交流输出端口与受电设备的充电端口连接;在转接头与供电端口断开连接时,控制功率变换电路与交流电网连接,供电端口与受电设备的充电端口连接。利用本申请提供的非车载充电机,使非车载充电机兼容实现交流充电和直流充电两种功能,并省去了充电枪线缆的使用,节约了成本。
Non-vehicle-mounted charger, charging system and charging station
一种非车载充电机、充电系统及充电场站
2022-11-29
Patent
Elektronische Ressource
Chinesisch
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