高比能量铅蓄电池的设计  

The design of lead-acid battery with high specific energy

作　　者：沈旭培 方明学[1] 唐心清 周文渭 SHEN Xupei;FANG Mingxue;TANG Xinqing;ZHOU Wenwei(Tianneng Battery Group Co., Ltd., Huzhou Zhejiang 313100, China)

机构地区：[1]天能电池集团有限公司,浙江湖州313100

出　　处：《蓄电池》2017年第6期251-254,260,共5页Chinese LABAT Man

摘　　要：采用移动极耳位置,增加极板高度,改变蓄电池单体排列方向的方法,将蓄电池体积比能量提高约28%,质量比能量提高约12%。同时,优化汇流排结构和铸焊工艺,将汇流排和铅零件的用铅量降低约43%。By adopting the approach of moving the position of lug,increasing the height of plate and changing the orientation of cells,the volumetric specific energy was increased by about28%,and weight specific energy was increased by about12%.At the same time,the lead quantity of cast-on straps and parts was decreased by about43%through optimizing the structure of cast-on straps and the cast-weld process.

关 键 词：铅蓄电池 比能量 汇流排 铅零件 极耳 铸焊 

分 类 号：TM912.1[电气工程—电力电子与电力传动]