摘要
针对主流的锂聚合物和磷酸铁锂两种动力锂电池进行测试分析和性能比较。分析结果表明,锂聚合物电池在大电流恒压放电性能、比功率和比能量方面优于磷酸铁锂电池,而在安全充放电和耐用性方面磷酸铁锂电池更具优势。
In this paper, the high-rate discharge performance of two kinds of mainstream lithium battery of lithium polymer and LiFePO4 battery was measured and analyzed. The results show that lithium polymer battery is more effective than LiFePO4 battery in constant-current discharge performance, power density and energy density. But in charge-discharge safety and durability, LiFePO4 battery has some advantages.
出处
《电源技术》
CAS
CSCD
北大核心
2012年第6期784-786,共3页
Chinese Journal of Power Sources
基金
江西省教育厅青年科学基金项目(GJJ11102)
江西省自然科学基金项目(20114BAB216003)
关键词
锂聚合物
磷酸铁锂
大电流放电
性能测试
lithium polymer
LiFeP04 battery
high-rate discharge
performance measurement
