An electric vehicle battery charging system for battery charging of electric vehicles at a plurality of charging stations with an input charging power source, comprising: an input charging power source; a plurality of charging stations having, at each charging station, a power switching device for connecting an input power supply to a charging power supply connection port for a user to connect an electric vehicle requiring battery charging; the user interface panel is used for a user to select charging service parameters and observe the charging state; a current sensing device for measuring a current input to the charging power source, or a plurality of current sensing devices for measuring a current at each power switching device, or both; the network switching controller is used for controlling power connection between the input charging power supply and the charging service station; and a network switching controller, a communication link between the charging station and the current sensing device for obtaining current measurements, user input, control of a power switching device at the charging station, and optionally transmission of a charging service state.
一种电动车辆电池充电系统,用于利用输入充电电源对多个充电站处的电动车辆进行电池充电,包括:输入充电电源;多个充电站,在每个充电站处具有用于将输入电源连接到用于用户连接需要电池充电的电动车辆的充电电源连接端口的电力切换设备;以及用于用户选择充电服务参数并观察充电状态的用户界面面板;用于测量输入充电电源的电流的电流感测设备,或用于测量每个电力切换设备处的电流的多个电流感测设备,或两者;网络切换控制器,用于控制输入充电电源和充电服务站之间的电力连接;以及网络切换控制器、充电站和电流感测设备之间的通信链路,用于获取电流测量值、用户输入、对充电站处的电力切换设备的控制以及可选地充电服务状态的发送。
ELECTRIC VEHICLE CHARGING SYSTEM AND OPERATING METHOD THEREOF
电动车辆充电系统及其操作方法
2022-11-22
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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