| HEV用动力电池的模型特征分析 |
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| 引用本文： | 石建珍,吴锋,陈实.HEV用动力电池的模型特征分析[J].武汉理工大学学报(交通科学与工程版),2007,31(4):569-572. |
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| 作者姓名： | 石建珍 吴锋 陈实 |
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| 作者单位： | 1. 北京理工大学化工与环境学院,北京,100081
2. 北京理工大学化工与环境学院,北京,100081;国家高技术绿色材料发展中心,北京,100081 |
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| 基金项目： | 国家重点基础研究发展计划(973计划);国家高技术研究发展计划(863计划) |
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| 摘 要： | 通过理论分析,建立了串并联混合电动汽车(HEV)运行的功率分配模型,由此确立了HEV设计参数与动力电池设计参数间的关系.研究了HEV所用电池的容量、组合数及放电倍率与HEV的相关设计参数间的匹配关系.从理论上解释了HEV所用动力电池的基本特性.计算对比了HEV在高速公路、市区内正常行驶及超低速行驶3个运行过程中的功率分配情况,表明在高速公路加速时HEV对动力电池的要求最高.以镍氢电池为说明对象,研究了电池容量、电池组合数及充放电倍率之间相互关系.
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| 关 键 词： | 动力电池 混合电动汽车 容量 倍率 |
| 修稿时间： | 2007-03-15 |
Modeling of Characteristics of Power Batteries for HEV Applications |
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| Shi Jianzhen,Wu Feng,Chen Shi.Modeling of Characteristics of Power Batteries for HEV Applications[J].journal of wuhan university of technology(transportation science&engineering),2007,31(4):569-572. |
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| Authors: | Shi Jianzhen Wu Feng Chen Shi |
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| Institution: | School of Chemical Engineering and Environment, Beijing Institute of Technology, Beijing 100081; (National Development Center of Hi Tech. Green Materials, Beijing 100081 |
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| Abstract: | Theoretical analysis of correlativity between power batteries and HEV have been carried out with a model of power distribution which is established for series parallel HEV.Study on relationship between power batteries and HEV shows that characteristic parameters of batteries such as capacity,series numbers and charge/discharge rates,are strongly affected by HEV parameters.Theoretically,the basic characteristics of power batteries are interpreted. |
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| Keywords: | power batteries HEV capacity rate |
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