| 四轮驱动燃料电池汽车动力系统参数匹配与优化 |
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| 引用本文： | 赵艳娥,张建武. 四轮驱动燃料电池汽车动力系统参数匹配与优化[J]. 汽车工程, 2007, 29(5): 409-414,432 |
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| 作者姓名： | 赵艳娥 张建武 |
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| 作者单位： | 上海交通大学机械与动力工程学院,上海,200240 |
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| 摘 要： | 针对某多电机双能源四轮驱动燃料电池汽车动力参数匹配进行了研究。根据其整车结构、行驶工况以及控制策略,对动力系统参数进行初步选择,并以动力系统各部件尺寸最小为目标函数、相应参数为设计变量、整车动力性能为约束条件进行优化计算,得出动力传动系统合理的参数匹配,不仅动力性完全满足设计要求,而且经济性得到提高。
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| 关 键 词： | 四轮驱动 燃料电池电动汽车 参数匹配 优化 |
| 修稿时间： | 2006-05-182006-07-21 |
Parameter Matching and Optimization for the Powertrain of a FWD Fuel Cell Electric Vehicle |
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| Zhao Yane,Zhang Jianwu. Parameter Matching and Optimization for the Powertrain of a FWD Fuel Cell Electric Vehicle[J]. Automotive Engineering, 2007, 29(5): 409-414,432 |
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| Authors: | Zhao Yane Zhang Jianwu |
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| Affiliation: | School of Mechanical Engineering, Shanghai Jiaotong University, Shanghai 200240 |
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| Abstract: | A study on the parameter matching for the powertrain of a four-wheel-drive fuel cell electric vehicle with dual energy sources and multiple motors is conducted.According to the structure of complete vehicle,the driving conditions and control strategy,the parameters of the powertrain are preliminarily selected.Then taking the minimum dimensions of all components of powertrain as objective,the relevant parameters as design variables and the power performance of the complete vehicle as constraint,an iterated simulation is performed,and a rational parameter matching of the powertrain is obtained.As a result,not only the power performance of the vehicle completely meets the design requirements,but the fuel economy is also improved. |
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| Keywords: | Four-wheel drive Fuel cell electric vehicle Parameter matching Optimization |
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