质子交换膜燃料电池动态建模与仿真(英文)  

Dynamic Modeling and Simulation of PEM Fuel Cell

作　　者：李奇[1] 陈维荣[1] 贾俊波[2] 湛耀添 韩明 

机构地区：[1]西南交通大学电气工程学院,四川成都610031 [2]淡马锡理工学院工程学院

出　　处：《系统仿真学报》2008年第19期5231-5235,5244,共6页Journal of System Simulation

摘　　要：基于质子交换膜燃料电池(PEMFC)的动态输出特性,利用Matlab/Simulink仿真工具提出一种新颖的PEMFC动态模型。通过使用新加坡淡马锡理工学院燃料电池应用中心的燃料电池测试系统,对PEMFC的暂态电响应进行测量和分析。仿真结果与实验数据吻合较好,并且通过在不同运行条件下的结果比较,证明该模型能够有效反映PEMFC系统的动态特性。该建模方法有助于改善PEMFC系统动态模型、PEMFC的输出性能以及可应用于PEMFC实时控制系统的设计。A novel dynamic model of PEMFC based on the dynamic output characteristic of PEM fuel cell （PEMFC） was proposed with Matlab/Simulink. By using a fuel cell test system in Fuel Cell Application Centre of Temasek Polytechnic, the transient electrical response of PEMFC was observed and investigated. In this experiment, a good match was found between simulation results and experimental data. The simulation results and the comparison results under various operating conditions demonstrate that the model is able to reflect the dynamic characteristic of PEMFC system effectively. It will be very useful to improve the dynamic model of PEMFC system and the output performance of PEMFC, and it will be applicable to design the real-time control system of PEMFC.

关 键 词：质子交换膜燃料电池 动态建模 动态仿真 暂态电响应 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]