| 并联式混合动力电动汽车电池参数优选 |
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| 引用本文： | 刘晓康,汪斌,余向东,吴杰余.并联式混合动力电动汽车电池参数优选[J].汽车工程,2007,29(7):570-573,577. |
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| 作者姓名： | 刘晓康 汪斌 余向东 吴杰余 |
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| 作者单位： | 1. 华中科技大学电气和电子工程学院,武汉,430074
2. 东风电动车辆有限公司研发部,武汉,430056 |
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| 摘 要： | 通过研究双轴并联混合动力电动汽车控制策略,分析电池参数和整车油耗的关系,确定电池电压、容量和最大充放电功率的变化范围。基于CRUISE的仿真平台,以整车循环工况油耗最省为目的,优选电池的各个参数。并将选定的电池参数代入模型中,进行动力性分析计算。计算结果表明,在满足整车动力性的要求下,通过对电池参数的优化,可提高混合动力电动汽车的燃油经济性和动力电池组的性价比。
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| 关 键 词： | 混合动力电动汽车 动力电池 参数优化 |
| 修稿时间： | 2006-06-142006-08-23 |
Parameter Optimization of Battery for a Parallel Hybrid Electric Vehicle |
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| Liu Xiaokang,Wang Bin,Yu Xiangdong,Wu Jieyu.Parameter Optimization of Battery for a Parallel Hybrid Electric Vehicle[J].Automotive Engineering,2007,29(7):570-573,577. |
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| Authors: | Liu Xiaokang Wang Bin Yu Xiangdong Wu Jieyu |
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| Institution: | College of Electrical Electronic Engineering, Huazhong University of Science and Technology, Wuhan 430064; 2. Dong Feng Electric Vehicle Corporation, Ltd. , Wuhan 430056 |
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| Abstract: | Based on a study on the control strategy for double-axis parallel hybrid electric vehicle,the relation between battery parameters and the fuel consumption of the vehicle is analyzed,and the variation ranges of the voltage,capacity and maximum charge and discharge powers of the battery are determined.By using simulation platform CRUISE,all parameters of the battery are optimized with an objective of minimizing fuel consumption of the vehicle under driving cycle.And the optimized battery parameters are substituted into the model for carrying on the power performance calculation.The results indicate that through the optimization of battery parameters,the fuel economy of HEV can be improved while meeting the requirements on the power performance of vehicle,with the performance-to-cost ratio of power battery enhanced. |
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| Keywords: | CRUISE |
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