【作者】 王振； 韩吉田；

【Author】 WANG Zhen , HAN Ji-tian (School of Energy and Power Engineering, Shandong University, Jinan 250061, China)

【机构】 山东大学能源与动力工程学院；

【摘要】 发展了一种质子交换膜燃料电池(PEMFC)动态建模和仿真的方法。通过对电池稳态经验模型的扩展, 运用MATLAB的SIMULINK仿真工具建立了质子交换膜燃料电池动态仿真模型,研究了电堆的运行参数对电池输出性能的影响,仿真结果与实验数据吻合较好。该方法可以用于燃料电池的分析、优化设计以及电池系统的实时控制。更多还原

【Abstract】 An approach is presented for the dynamic modeling of proton exchange membrane fuel cells. An empirical steady-state fuel cell model is extended for the development of a method for dynamic electrochemical analysis. Matlab-SIMULINK is used for the simulation with the developed models to evaluate the effect of the operating variables on the dynamic output performances. A good match is found between simulation results and experimental findings. This model will be useful for the analysis, optimal design and real-time control of PEM fuel cell systems.更多还原