摘要
本文提出了某型水下航行器动力电池组的研制思路和方案,针对实际环境温度和封闭空间散热条件,通过理论分析、试验测试和仿真计算的方法,研究了环境温度对动力电池组放电特性、温升特性的影响作用,研究结果可为动力电池组工作稳定性、热安全性和续航时间准确评估提供依据。
In this paper,the design ideas and solutions for a certain type of underwater vehicle power battery pack were proposed.For actual ambient temperature and closed space cooling conditions,by the method of theoretical analysis、experimental testing and simulation calculation,the effect of ambient temperature on the discharge characteristics and temperature rise characteristics of power battery pack was investigated.The research results can provide a basis for the accurate evaluation ofthe working stability,thermal safety and life time ofthe power battery pack.
作者
李广华
王淅娜
卢丙举
董平
巩少锋
LI Guang-hua;WANG Xi-na;LU Bing-ju;DONG Ping;GONG Shao-feng(The 713 Research Institute of CSIC,Zhengzhou 450015,China;Henan Key Laboratory of Underwater intelligent Equipment,Zhengzhou 450015,China;No.92578 Unit of PLA,Beijing 100161,China)
出处
《舰船科学技术》
北大核心
2020年第6期80-84,共5页
Ship Science and Technology
关键词
动力电池组
放电特性
温升特性
仿真
power battery pack
discharge characteristics
temperature rise characteristics
simulation calculation
