| 预充电对MH-Ni电池性能的影响 |
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| 引用本文： | 于涛,翟玉春,周时国,段秋生. 预充电对MH-Ni电池性能的影响[J]. 电池工业, 2005, 10(2): 74-76 |
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| 作者姓名： | 于涛 翟玉春 周时国 段秋生 |
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| 作者单位： | 东北大学材料与冶金学院,辽宁,沈阳,110004;中辽三普电池(沈阳)有限公司,辽宁,沈阳,110015;东北大学材料与冶金学院,辽宁,沈阳,110004;中辽三普电池(沈阳)有限公司,辽宁,沈阳,110015 |
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| 摘 要： | 研究了MH—Ni电池封口后立即进行预充电和恒温处理对电池性能的影响；比较了不同预充电量对电池初容量、放电平台、高倍率放电、自放电以及高温搁置性能的影响。试验结果表明：预充电量为设计容量的30％最理想，但电池的自放电量相对较大。
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| 关 键 词： | MH-Ni电池 预充电 恒温处理 电池性能 |
| 文章编号： | 1008-7923(2005)02-0074-03 |
| 修稿时间： | 2003-12-03 |
Effect of precharge on performance of Ni- MH battery |
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| YU Tao,ZHAI Yu-Chun,ZHOU Shi-guo,DUAN qiu-sheng. Effect of precharge on performance of Ni- MH battery[J]. Chinese Battery Industry, 2005, 10(2): 74-76 |
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| Authors: | YU Tao ZHAI Yu-Chun ZHOU Shi-guo DUAN qiu-sheng |
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| Abstract: | The effects of precharge and constant temperature treatement on perfo rmance of Ni-MH battery were studied in this paper.The influence of precharge q uantity on primary capacity,discharge voltage plateau,high rate discharge,shelf disharge and storage performance at elevated temperature was compared.The expe rimental results showed when the precharge capacity reached 30%of the normal ca pacity,the performance of battery was improved obviously,but its self discharge quantity was higher than the battery whose precharge capacity reached 10%of th e normal capacity. |
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| Keywords: | Ni MH battery precharge constant temperature treatement performanc e of battery |
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