| 质子交换膜燃料电池建模与动态仿真 |
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| 引用本文： | 莫志军,朱新坚.质子交换膜燃料电池建模与动态仿真[J].计算机仿真,2006,23(2):192-196. |
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| 作者姓名： | 莫志军 朱新坚 |
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| 作者单位： | 上海交通大学自动化系燃料电池研究所,上海,200030 |
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| 基金项目： | 国家新技术研究发展基金(863计划) |
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| 摘 要： | 对质子交换膜燃料电池（PEMFC）电堆进行电输出特性研究，有助于改善燃料电池的设计，提高其性能。运用MATLAB的Simulink仿真工具对PEMFC建立仿真模型，通过所建立的电堆参数模型，就能够研究主要运行参变量对电堆动态输出性能和电堆非线性内阻产生的影响。当电堆输出电流出现阶跃变化时，对电堆电压，输出功率，消耗功率，电堆效率，非线性内阻的动态响应，进行了仿真和结果分析。仿真结果符合文献7]实验数据，表明此参数模型是可操作和有效的，并可方便地用于PEMFC控制方法研究。
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| 关 键 词： | 质子交换膜燃料电池 建模 动态仿真 |
| 文章编号： | 1006-9348(2006)02-0192-05 |
| 收稿时间： | 2004-08-29 |
| 修稿时间： | 2004年8月29日 |
Modeling and Dynamic Simulation of a Proton Exchange Membrane Fuel Cell |
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| MO Zhi-jun,ZHU Xin-jian.Modeling and Dynamic Simulation of a Proton Exchange Membrane Fuel Cell[J].Computer Simulation,2006,23(2):192-196. |
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| Authors: | MO Zhi-jun ZHU Xin-jian |
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| Affiliation: | Fuel Cell Institute, Shanghai Jiaotong University, Shanghai 200030, China |
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| Abstract: | In order to improve the design and the performance of a proton exchange membrane fuel cell(PEMFC),it is necessary to carry out an investigation on the electrical performances of PEMFC stack.A parametric model of a PEMFC stack has been developed with Simulink@MATLAB to evaluate how the major operating variables affect the dynamic output performances and the nonlinear internal resistance of a stack.Dynamic simulations and analyses are performed in MATLAB for the response of the output voltage,the output power,the consumed power and the efficiency of the PEMFC stack,when the output current of a stack is a step change.Comprehensive results of simulation which are in accordance with the experimental data 7] show that this parametric model is operational,effective and is also feasible to study the control of the PEMFC. |
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| Keywords: | Proton exchange membrane fuel cell(PEMFC) Modeling Dynamic simulation |
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