| 质子交换膜燃料电池稳态模型及仿真 |
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| 引用本文： | 周洁,曹广益.质子交换膜燃料电池稳态模型及仿真[J].计算机仿真,2007,24(8):229-232. |
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| 作者姓名： | 周洁 曹广益 |
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| 作者单位： | 1. 上海交通大学电子信息与电气工程学院,上海,200030
2. 上海交通大学电子信息与电气工程学院,上海,200030;上海交通大学燃料电池研究所,上海,200030 |
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| 摘 要： | 质子交换膜燃料电池(PEMFC)发电装置具有高能效,低噪音,常温启动和环境友好等特点.文中将对PEMFC进行稳态建模,使模型能正确反映电堆的实际输出性能.PEMFC实验模型主要是通过实验方法,建立描述电池输出特性(输出电压与电流密度关系)的经验公式.为了提高模型的精度,以便模型能更好地反映真实的PEMFC电对性能,则需要对模型的参数进行优化.通过不同的Matlab优化函数对所建模型进行参数辨识,比较得出其中结果较好的对模型进行仿真,以验证模型的正确性.
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| 关 键 词： | 质子交换膜燃料电池 稳态模型 优化仿真 质子交换膜燃料电池 稳态模型 仿真 Fuel Cells Proton Exchange Membrane Optimization 验证模型 结果 比较 参数辨识 优化函数 Matlab 输出性能 精度 经验公式 关系 电流密度 输出电压 输出特性 描述 |
| 文章编号： | 1006-9348（2007）08-0229-04 |
| 修稿时间： | 2006-07-21 |
Modeling and Optimization of Proton Exchange Membrane Fuel Cells |
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| ZHOU Jie,CAO Guang-yi.Modeling and Optimization of Proton Exchange Membrane Fuel Cells[J].Computer Simulation,2007,24(8):229-232. |
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| Authors: | ZHOU Jie CAO Guang-yi |
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| Affiliation: | 1. Dept. of Electrical Engineering,Shanghai Jiaotong University, Shanghai, 200030,China; 2. Fuel Cell Institute,Shanghai Jiaotong University, Shanghai 200030,China |
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| Abstract: | Fuel cell is an important technology for a potentially wide variety of applications including auxiliary power,stationary power for buildings and other distributed generation applications,and central power.This paper presents a steady-state model for simulation and evaluation of performance of proton exchange membrane fuel cell(PEMFC) stacks.In order to improve the accuracy of the models and make the models reflect the actual PEMFC performance better,it is necessary to optimize the parameters.Different optimization functions in Matlab are used to evaluate the parameters of the model.Comprehensive simulation and optimization show that this model is valid for evaluating the steady-state performances of PEMFC. |
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| Keywords: | Proton exchange membrane fuel cell(PEMFC) Steady-state model Simulation and optimization |
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