The invention discloses a fast charging control method of a charging pile, the charging pile comprises a control system, a direct current unit, an alternating current unit, a charging connection assembly and a communication assembly, the fast charging control method comprises the following steps: S1, an electric vehicle is connected with the charging connection assembly, the charging connection assembly is communicated with the direct current unit, and the direct current unit is connected with the communication assembly; the electric vehicle transmits the battery state data of the vehicle battery to the communication assembly through the wireless communication network; s2, the control system controls the direct current unit according to data fed back by the communication assembly, and the control system controls the charging connection assembly to disconnect with the direct current unit; s3, the control system controls the charging connection assembly to be connected with an alternating current unit, and the alternating current unit charges the electric vehicle; and S4, the control system controls the charging connection assembly to be connected with the direct current unit. According to the invention, irreversible damage to the battery cell of the battery can be avoided, the intermittent period of direct current fast charging can be effectively utilized, and the charging efficiency is further improved.
本发明公开了一种充电桩的快充控制方法,充电桩包括有控制系统、直流机组、交流机组、充电连接组件、通讯组件,快充控制方法包括有以下步骤:S1、电动汽车与充电连接组件相连接,充电连接组件与直流机组相连通,电动汽车通过无线通讯网络向通讯组件传输汽车电池的电池状态数据;S2、控制系统根据通讯组件所反馈的数据对直流机组进行控制,控制系统控制充电连接组件断开与直流机组的连接;S3、控制系统控制充电连接组件与交流机组进行连接,交流机组对电动汽车进行充电;S4、控制系统控制充电连接组件与直流机组进行连接。本发明不但可以避免对电池的电芯造成不可逆损伤,而且还能有效地将直流快充的间歇期进行利用,进一步提升充电效率。
Quick charging control method of charging pile
一种充电桩的快充控制方法
2022-06-03
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Quick charging control method for electric vehicle charging pile
Europäisches Patentamt | 2023
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