According to the scheme, communication modules are arranged in a charger and a socket respectively, and through automatic communication between the charging socket and the portable charger, the charger obtains working current information such as rated current and maximum output current of the charging socket; the charger automatically adjusts a handshake confirmation signal with the vehicle, so that the vehicle-mounted charger controls the charging current to be close to the rated current of the vehicle seat and not to exceed the maximum output current in the charging process, the charging process is technically not overloaded, the charging safety is ensured, the operation complexity is reduced, and the charging efficiency is improved. The charging current of the charger is prevented from being forgotten to be adjusted.
本发明涉及一种电动汽车充电系统、设备及充电方法,方案通过在充电器和插座中各自设置通信模块,通过充电插座和便携式充电器之间的自动通信,使充电器获得充电插座的额定电流、最大输出电流等工作电流信息,充电器自动调整与车辆之间的握手确认信号,使车辆车载充电机在充电过程中控制充电电流在车座的额定电流附近,不超过最大输出电流,从技术上使充电过程不过载,保证了充电安全,同时降低了操作复杂度,避免忘记对充电器的充电电流进行调整。
Electric vehicle charging system, equipment and charging method
一种电动汽车充电系统、设备及充电方法
2022-11-08
Patent
Electronic Resource
Chinese
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