The invention provides an intelligent charging circuit and an intelligent charging method for a new energy automobile, and belongs to the technical field of new energy automobile charging. And the BMS battery management equipment controls the working states of the bidirectional DCDC, the fast charging relay and the overcharging relay according to the rated voltage of the charging pile and the electrical voltage of the new energy automobile so as to adjust the charging mode of the new energy automobile. The charging mode is intelligently selected through the BMS battery management equipment according to the electrical parameters, monitored in real time, of the charging pile and the new energy automobile so as to adapt to different charging requirements and environmental conditions, the charging capacity of the charging pile can be released to the maximum extent, capacity loss in the charging process is reduced, and the charging rate is further increased.
本发明提供了一种新能源汽车智能充电电路和充电方法,属于新能源汽车充电技术领域,其方法包括:当所述快充接口与充电桩电连接时,所述BMS电池管理设备根据充电桩的额定电压和新能源汽车的电气电压控制所述双向DCDC、快充继电器和超充继电器的工作状态,以调节新能源汽车的充电方式。通过BMS电池管理设备根据实时监测的充电桩和新能源汽车的电气参数,智能选择充电方式,以适应不同的充电需求和环境条件,使得充电桩的充电能力能够得到最大释放,减少了充电过程中的能力损耗,进一步提高了充电的速率。
New energy automobile intelligent charging circuit and charging method
一种新能源汽车智能充电电路和充电方法
03.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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