| 锂离子动力电池受高温影响的试验分析 |
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| 引用本文： | 徐顺余,曹辉.锂离子动力电池受高温影响的试验分析[J].客车技术与研究,2011(4):53-55. |
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| 作者姓名： | 徐顺余 曹辉 |
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| 作者单位： | 上海汽车集团股份有限公司商用车技术中心,上海,200438 |
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| 摘 要： | 针对上海世博纯电动客车锂离子动力电池在高温运营中出现的容量衰减、电池一致性变差的问题进行分析,提出高温和各箱间温差及箱内电池温差是导致电池容量衰减和电池一致性变差的重要原因。对于改进电池系统热管理设计、车辆的运营和维护保养有重要意义。
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| 关 键 词： | 纯电动客车 锂离子动力电池 高温影响 |
Test Analysis on Power Li-ion Battery Performance Influenced by High Temperature |
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| XU Shun-yu,CAO Hui.Test Analysis on Power Li-ion Battery Performance Influenced by High Temperature[J].Bus Technology and Research,2011(4):53-55. |
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| Authors: | XU Shun-yu CAO Hui |
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| Institution: | XU Shun-yu,CAO Hui(Commercial Vehicle Technical Centre of SAIC Motor Co.,Ltd,Shanghai 200438,China) |
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| Abstract: | The authors analyze the problems of the power li-ion battery capacity fading and the cells consistency being worse on the pure electric buses during the hot months of Shanghai Expo. The results indicate that the high temperature and temperature difference |
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| Keywords: | pure electrical bus power li-ion battery high temperature influence |
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