| 蓄电池初始充电电流与充电接受率的研究 |
| |
| 引用本文： | 李蓓,袁义,王映林,陈志彬.蓄电池初始充电电流与充电接受率的研究[J].蓄电池,2008,45(4). |
| |
| 作者姓名： | 李蓓 袁义 王映林 陈志彬 |
| |
| 作者单位： | 湖南工业大学冶金学院信息工程系,湖南株洲,412100 |
| |
| 摘 要： | 充电接受率是蓄电池不可忽视的重要性能,充电接受率的提高是快速充电的关键.本文研究了蓄电池在恒流一恒压充电模式中,不同充电接受率下电流衰减指数的变化,以及初始电流和初始电解液密度对电流衰减指数的影响,推论出在此充电模式下,电流衰减指数的大小表征了充电接受能力的高低,电流衰减指数大表明充电接受率高;电流衰减指数小表明充电接受率低.当初始充电电流与初始电解液密度之间保持"最佳配比关系"时,可获得最大电流衰减指数,即达到单体电池最大充电接受率.
|
| 关 键 词： | 蓄电池 充电接受率 初始充电电流 |
Study on initial charging current and charging acceptance of battery |
| |
| LI Bei,YUAN Yi,WANG Ying-lin,CHEN Zhi-bin.Study on initial charging current and charging acceptance of battery[J].Chinese Labat Man,2008,45(4). |
| |
| Authors: | LI Bei YUAN Yi WANG Ying-lin CHEN Zhi-bin |
| |
| Affiliation: | LI Bei,YUAN Yi,WANG Ying-lin,CHEN Zhi-bin (Department of Information Engineering,Metallurgy School,Hunan University of Technology,Zhuzhou Hunan 412100,China ) |
| |
| Abstract: | Charge acceptance is an important performance for batteries, and it is the key of fast charge. Based on the charging mode of 'constant current-constant voltage (CC-CV)', the decaying exponential of current (DEOC) under different charge acceptance and the influence of the initial charging current and electrolyte specific gravity are studied in this paper. It is concluded that under the charging mode the DE-OC can represent the ability of charge acceptance. When it's higher, the charge acceptance is better; a... |
| |
| Keywords: | battery initial charging current charge acceptance |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
