The invention provides a charging module and an electric automobile, and relates to the technical field of automobiles. The charging module comprises a battery module and a battery management system, and the charging module further comprises a quick charging connector which is connected with the battery module through a quick charging high-voltage line and connected with the battery management system through a low-voltage signal line; the first electromagnetic interference suppressor is connected to the fast charging high-voltage line; the second electromagnetic interference suppressor is connected to the low-voltage signal line; the battery module, the battery management system, the first electromagnetic interference suppressor and the second electromagnetic interference suppressor are arranged in the power battery box body, the quick charge connector is arranged on the power battery box body, and the battery module, the battery management system, the first electromagnetic interference suppressor and the second electromagnetic interference suppressor are arranged in the power battery box body. According to the charging module and the electric vehicle provided by the embodiment of the invention, the electromagnetic interference suppressor is added, so that the problem of coupling failure of high-voltage direct current to the charging module in a high-power charging process is solved.
本发明提供了一种充电模组和电动汽车,涉及汽车技术领域。所述充电模组包括电池模组和电池管理系统,所述充电模组还包括:快充连接器,与电池模组通过快充高压线连接,以及与电池管理系统通过低压信号线连接;第一电磁干扰抑制器,连接在所述快充高压线上;第二电磁干扰抑制器,连接在所述低压信号线上;动力电池箱体,所述快充连接器设置在所述动力电池箱体上,且所述电池模组、所述电池管理系统、所述第一电磁干扰抑制器和所述第二电磁干扰抑制器设置在所述动力电池箱体的内部。本发明实施例提供的充电模组和电动汽车通过增加电磁干扰抑制器,解决了大功率充电过程中,高压直流对充电模组耦合失效的问题。
Charging module and electric vehicle
一种充电模组和电动汽车
2022-03-01
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |