摘要
在对动车组辅助电池系统轻量化设计需求分析的基础上,对现有蓄电池基本性能进行比较,通过对钛酸锂电池的充放电倍率、高低温性能及循环寿命进行测试,分析了钛酸锂电池在动车组轻量化设计上的可行性,提出了电池组应用的解决方案。
Based on light-weight design demand analysis of EMUs assistant battery system, basic performance of present batteries were compared. With test of charge/discharge rate, high/low temperature performance and cycle life of Li4TisO,2 battery, feasibility of Li4Ti5O12 battery using on EMUs light-weight design was analyzed, and settle scheme of batteries application was provided.
出处
《机车电传动》
北大核心
2011年第4期38-40,43,共4页
Electric Drive for Locomotives
关键词
动车组
钛酸锂电池
高低温性能
循环寿命
EMUs
Li4Ti5O12 battery
high/low temperature performance
cycle life
