电动汽车用锂离子蓄电池包及蓄电池选型

On-board Lithium-ion Cell Package and Type

性能最好的蓄电池,整合成很差的电动车蓄电池包或蓄电池模块会导致蓄电池包整体性能降低。在本文中我们比较讨论蓄电池包使用众多小容量单体电池与少量大容量单体电池,还有使用棱柱形单体电池与圆柱形单体电池的优点和缺点。并通过热特性仿真分析说明选取不同类型蓄电池的区别。另外还分析了蓄电池模块化方式。

The best cells may not perform as well when badly integrated into packs for vehicles.In this paper,we compare the advantages and disadvantages of using many small cells versus a few large cells and using prismatic cells versus cylindrical cells.And we illustrate the distinction between different battery type choices by Simulation of thermal characteristics.In addition,we take an analysis of the battery modular mode.