炭材料改善蓄电池电解液分层的研究  

Study on improving the electrolyte stratification of battery by carbon material

作　　者：霍玉龙 闫娜 陈二霞 王再红 孙海涛 高鹤 李阿欣 陈志雪 HUO Yulong;YAN Na;CHEN Erxia;WANG Zaihong;SUN Haitao;GAO He;LI Axin;CHEN Zhixue(Fengfan Co.,Ltd.,Baoding Hebei 071057,China)

机构地区：[1]风帆有限责任公司,河北保定071057

出　　处：《蓄电池》2022年第6期256-260,共5页Chinese LABAT Man

摘　　要：研究电解液分层现象对铅酸蓄电池性能的影响,探寻炭材料的种类与含量对铅酸电池电解液分层的影响。通过调整炭材料的种类与含量,在满足水耗要求的条件下,适当增大电池的水耗,对电解液能起到一定的搅拌作用,改善电解液分层,一定幅度上减缓电池的容量衰减,提高蓄电池的循环寿命。This work researches the influence of electrolyte stratification on the performance of lead acid battery,and explores the influence of the type and content of carbon material on the electrolyte stratification.The results show that the electrolyte stratification can improved,the capacity fading can be reduced and the cycle life can be increased by adjusting the type or content of carbon material to increase appropriately the water consumption under the condition that the water consumption requirements are met.

关 键 词：铅酸蓄电池 电解液分层 炭材料 水耗 容量衰减 放电深度 

分 类 号：TM912.1[电气工程—电力电子与电力传动]