低速电动汽车锂离子电池组结构的设计

Design of Lithium-ion Battery Pack Structure for Low-speed Electric Vehicle

在对锂离子电池充放电原理进行分析的基础上,设计了低速电动汽车锂离子电池组结构。介绍了低速电动汽车锂离子电池组箱体的具体结构,以及箱体与电芯的装配,并给出了电芯、叠片电芯、正极片与上盖的结构。

Based on the analysis of the charging and discharging principle of lithium-ion battery,the structure of lithium-ion battery pack for low-speed electric vehicle was designed.The specific structure of lithium-ion battery pack box for low-speed electric vehicle was introduced,and the assembly of the box and the cell was given as well as the structures of the cell,laminated cell,and positive electrode piece and upper cover.