储备式锂电池在高过载下的特性研究

A Reserch on Characteristics of Reserve Lithium Battery under High Overload Condition

对比了四种常用的高过载试验方法:马歇特锤击、霍普金斯杆、气体炮回收以及实弹靶试高过载试验方法的优缺点,给出了储备式锂电池较为适宜的高过载模拟试验方法,并通过试验测试给出了储备式锂电池在高过载下的特性曲线,分析了储备式锂电池在高过载下的特性。

Four kinds of common test method under high overload, including hammering test, Hopkinson bar test ,gas gun recovery and firing test are introduced in this paper. The advantage and disadvantage of these methods are compared. And the same time, the simulation test method under high overload, which is feasible to reserye lithium battery is given. The characteristic curves of the lithium battery under high overload got through test are given and the characteristics are analysised.