| 燃料电池汽车动力系统功率平衡控制策略 |
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| 引用本文： | 孙泽昌,魏学哲,钟再敏. 燃料电池汽车动力系统功率平衡控制策略[J]. 机械工程学报, 2005, 41(12): 3-7 |
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| 作者姓名： | 孙泽昌 魏学哲 钟再敏 |
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| 作者单位： | 同济大学汽车学院,上海,200092;同济大学汽车学院,上海,200092;同济大学汽车学院,上海,200092 |
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| 基金项目： | 国家863计划资助项目(2003AA501011)。 |
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| 摘 要： | 燃料电池汽车动力总成控制的主要目的是平衡各个动力总成部件如燃料电池发动机、动力蓄电池和电动机之间的功率流向和能量平衡，使车辆保持较好的动力性和经济性。依据燃料电池汽车动力系统基本拓扑结构，提出了基于DC/DC变换器电流控制方式和基于模糊决策的蓄电池恒荷电状态控制的动力系统功率平衡控制算法，在MATLAB环境中进行了离线仿真，并用快速控制原型方法进行了实车试验验证。
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| 关 键 词： | 燃料电池汽车 动力系统控制 模糊决策 |
| 修稿时间： | 2005-01-31 |
POWER BALANCE STRATEGY OF POWERTRAIN IN FUEL CELL VEHICLE |
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| Sun Zechang,Wei Xuezhe,Zhong Zaimin. POWER BALANCE STRATEGY OF POWERTRAIN IN FUEL CELL VEHICLE[J]. Chinese Journal of Mechanical Engineering, 2005, 41(12): 3-7 |
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| Authors: | Sun Zechang Wei Xuezhe Zhong Zaimin |
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| Affiliation: | School of Automotive, Tongji University |
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| Abstract: | The object of fuel cell vehicle power train control is to balance the energy and power between fuel cell engine, power batteries and electric motor to achieve better dynamic performance and fuel economy. According to fuel cell vehicle basic topological architecture, a DC/DC converter current controlled mode is presented and an algorithm based on fuzzy logic to balance battery state of charge is introduced, then the control mode and algorithm are verified in matlab by off-line simulation, then tested by rapid control prototyping method on a real fuel cell vehicle. |
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| Keywords: | Fuel cell vehicle Powertrain control Fuzzy decision |
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