大功率锂离子电池储能电源系统的研制与应用  

Development and application of a high power energy-storage system with lithium-ion batteries

作　　者：任先文[1] 力军 龚胜刚[1] 谭志远[1] 于婷 孙会[1] Ren Xianwen;Li Jun;Gong Shenggang;Tan Zhiyuan;Yu Ting;Sun Hui(Institute of Applied Electronics,CAEP,Mianyang 621900,China)

机构地区：[1]中国工程物理研究院应用电子学研究所,四川绵阳621900

出　　处：《强激光与粒子束》2021年第3期147-153,共7页High Power Laser and Particle Beams

基　　金：国防科工局重大基础科研项目(JCKY2016203A018)。

摘　　要：采用高功率高安全性的磷酸铁锂电芯作为储能元件,研制了一种在车载平台中应用的大功率储能电源。在储能电源中配置了高性能的电池采样和主动均衡模块,以及充放电管理系统,可以有效地提高系统可靠性和使用寿命。研制过程中,大功率储能电源进行了大量的工程化试验考核,包括运输安全性、环境适应性、维修性和任务可靠性等工程化指标。最后,21台储能电源在超过55℃的高温地区考核超过12个月,储能电源系统的可靠性得到验证。A kind of energy-storage power supply using high power lithium iron phosphate batteries with good safety characteristics as energy storing elements was developed for mobile platforms.This kind of power supply has high performance battery sampling and equalizer modules as well as charging/discharging management system,which enhance its reliability and prolong its life.During the development process,a large number of engineering experiments and tests were conducted to assess its transportation safety,environmental adaptability,maintainability and reliability.As a result,the reliability of the energy storage power supply system has been verified after more than 12 months’running of 21 energy storage power supplies in high temperature areas where the temperature exceeded 55℃.

关 键 词：储能电源 锂离子电池 高功率电池 

分 类 号：TM911[电气工程—电力电子与电力传动]