| 燃料电池电动自行车动力系统设计与整车建模 |
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| 引用本文： | 陈维荣,李晓嫣,彭飞.燃料电池电动自行车动力系统设计与整车建模[J].西南交通大学学报,2013,26(6):1066-1071. |
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| 作者姓名： | 陈维荣 李晓嫣 彭飞 |
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| 基金项目： | 国家自然科学基金资助项目（51177138）高等学校博士学科点专项科研基金资助项目（20100184110015）铁道部科技研究开发计划资助项目（2012J012-D）高等学校博士学科点专项科研基金资助项目（20120184120011）四川省国际科技合作与交流研究计划资助项目（2012HH0007） |
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| 摘 要： | 为了解决燃料电池输出波动较大，不利于电动自行车平稳运行的问题，设计并制作了燃料电池电动自行车用双相交错并联结构的升压变换器.在SIMULINK平台上建立了燃料电池电动自行车整车模型并对其进行仿真，利用PhyX-220型燃料电池作为输入进行样车试验测试.研究结果表明:该模型能够较为精确地反映整车的动态过程，满足动态负载的功率需求；系统输出的电压纹波可控制在2%以内，效率可达94%，验证了燃料电池驱动电动自行车的可行性.
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| 关 键 词： | 质子交换膜燃料电池 机理建模 双向交错并联峰值电流控制 电动自行车 |
| 收稿时间： | 2012-10-04 |
Power System Design and Integral Modeling of Fuel Cell Electric Bicycles |
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| CHEN Weirong,LI Xiaoyan,PENG Fei.Power System Design and Integral Modeling of Fuel Cell Electric Bicycles[J].Journal of Southwest Jiaotong University,2013,26(6):1066-1071. |
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| Authors: | CHEN Weirong LI Xiaoyan PENG Fei |
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| Abstract: | In order to solve the problem of output voltage ripple that is harmful to stable operation of fuel cell electrical bicycles, a two-phase interleaved DC/DC converter for fuel cell electric bicycles was designed and constructed. Based on the design, an integral model of the fuel cell electrical bicycle was set up and simulated in SIMULINK, and a prototype bicycle with a PhyX-220 type fuel cell was tested experimentally. The results show that the model could reflect the dynamic characteristics well and meet the power requirement of dynamic load; the system output voltage ripple could be controlled within 2%, and the system efficiency was larger than 94%. This verifies the feasibility of the electric bicycle driven by fuel cell. |
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