The embodiment of the invention provides a new energy automobile charging system. The system comprises a power grid, a local power supply, a charging pile, communication equipment and a control unit, the local power supply is connected with a power grid through a cable, the power grid is used for transmitting alternating current to the local power supply, and the local power supply is connected with at least one charging pile; an electric energy converter, an electric energy output device, a switch device and an intensity measuring device are mounted in the charging pile; the control unit is used for controlling the switch device and the strength measuring device and controlling electric energy transmission between the new energy vehicle and the charging pile, the local power supply is connected with the communication equipment through a wireless network, and the local power supply sends vehicle charging information fed back by the charging pile to the charging control center. Based on the scheme, the electric vehicle can be charged more safely and efficiently, and the safety of a user in the vehicle charging process is guaranteed.
本说明书实施例提供一种新能源汽车充电系统。所述系统包括:电网、本地电源、充电桩、通信设备和控制单元;本地电源通过电缆与电网连接,所述电网用于将交流电传递至本地电源,所述本地电源与至少一个充电桩连接;所述充电桩内安装有电能转换器、电能输出装置、开关装置以及强度测量装置;所述控制单元用于控制开关装置、强度测量装置,并控制新能源汽车与充电桩之间的电能传输,所述本地电源与通信设备通过无线网络连接,本地电源将充电桩反馈的车辆充电信息发送给充电控制中心。基于本发明的方案,能够更加安全、高效地对电动车执行充电操作,保障了用户在车辆充电过程中的安全。
New energy automobile charging system
一种新能源汽车充电系统
2021-06-01
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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