A battery module comprises a plurality of battery cells and a printed circuit board. The printed circuit board comprises a first series-connector with a first pad area and a second pad area, and a second series-connector with a third pad area and a fourth pad area, and a cross-connector, which connects the first series-connector with the second series-connector, wherein the first contact electrode of a first battery cell is connected with the first pad area,and the second contact electrode of a second battery cell is connected with the second pad area,and the first contact electrode of a third battery cell is connected with the third pad area,and the second contact electrode of a fourth battery cell is connected with the fourth pad area,and the battery module further includes a sensor means, which is configured to detect a cross-current at the cross-connector.
一种电池组模块,其包括多个电池组电池,以及印刷电路板,所述印刷电路板具有:第一串联连接器,其具有第一焊盘区域和第二焊盘区域;和第二串联连接器,其具有第三焊盘区域和第四焊盘区域;以及交叉连接器,其将第一串联连接器和第二串联连接器连接,其中第一电池组电池的第一接触电极与第一焊盘区域连接;第二电池组电池的第二接触电极与第二焊盘区域连接;第三电池组电池的第一接触电极与第三焊盘区域连接;第四电池组电池的第二接触电极与第四焊盘区域连接;所述电池组模块还包括传感器装置,所述传感器装置被配置成检测在交叉连接器处的交叉电流。
BATTERY MODULE AND AIRCRAFT WITH SAME
电池组模块和带有电池组模块的飞机
09.04.2021
Patent
Elektronische Ressource
Chinesisch