铅酸蓄电池内阻温度特性研究与探讨  

Research and discussion on temperature characteristics of internal resistance of lead-acid battery

作　　者：苗壮 孔慧 王金生 曹纪豹 MIAO Zhuang;KONG Hui;WANG Jinsheng;CAO Jibao(Shandong Sacred Sun Power Sources Co.,Ltd.,Qufu Shandong 273100,China)

机构地区：[1]山东圣阳电源股份有限公司,山东曲阜273100

出　　处：《蓄电池》2023年第2期58-61,共4页Chinese LABAT Man

摘　　要：铅酸蓄电池的内阻与温度的关系密切,存在一定的线性关系。随着温度的降低,内阻变化越大。不同类型蓄电池的内阻对温度的敏感性有一定差异。笔者研究了不同类型蓄电池的内阻随着温度变化的特性,探讨了合理的内阻温度系数。The internal resistance of lead-acid battery has a certain linear relationship with temperature.As the temperature decrease,the internal resistance changes more.The sensitivity of different types of batteries to temperature is different.However,according to research experiments,a reasonable trend can be found.This paper studies the temperature characteristics of internal resistance of different batteries with temperature changes.The reasonable temperature coefficient of internal resistance is discussed.

关 键 词：蓄电池 内阻 温度 线性关系 温度系数 健康状态 

分 类 号：TM912.1[电气工程—电力电子与电力传动]