电源技术2017，Vol.41Issue(4)：551-554,4.
动力锂电池剩余寿命评价方法及系统的研究
Study on method and system of power lithium battery residual life evaluation
摘要
Abstract
The life attenuation features of power lithium battery were studied,and the lithium battery life evaluation scheme with high precision based on ampere time metering was put forward.The affecting factors of lithium battery life were discussed;the analysis model of lithium battery life attenuation was established;the hardware and software design of the life evaluation system were completed.The system can achieve the automatic detection of battery parameters such as temperature,current,voltage,and analyze the calculation of residual life of the battery.The designed system can grasp the running status of the battery timely,avoid the battery failure accidents,and guarantee the reliability of power supply system.关键词
锂电池/寿命评价/安时计量法/电池参数Key words
lithium battery/life evaluation/ampere time metering/battery parameters分类
信息技术与安全科学引用本文复制引用
李学哲,李孝平,冯海美,刘军明..动力锂电池剩余寿命评价方法及系统的研究[J].电源技术,2017,41(4):551-554,4.基金项目
中央高校基本科研业务费资助(3142013099,3142015023) （3142013099,3142015023）
