工程设计学报2009，Vol.16Issue(5)：374-378,5.DOI:10.3785/j.issn.1006-754X.2009.05.013
基于机理模型的质子交换膜燃料电池动态特性分析
Dynamic characteristics analysis of proton exchange membrane fuel cell based on mechanism model
程站立 1陈维荣 1刘小强1
作者信息
- 1. 西南交通大学电气工程学院,四川,成都,610031
- 折叠
摘要
Abstract
Detailed analysis of the mechanism model of proton exchange membrane fuel cell (PEMFC) is carried out. On this basis, the simulation tool of Simulink in Matlab was adopted to establish a dynamic model of the PEMFC stack. Through the established dynamic simulation model, the effect of the main operating parameters on the dynamic output performance was ana-lyzed. When current step change occurred, dynamic responses of output voltage, output power, consumed power, stack equivalent resistance and the efficiency of PEMFC stack were simulated. The simulation results are consistent with the data in available literatures. All this indicates that the stack model is correct, workable and effective. The research makes contribution to real-time analysis and dynamic optimization of PEMFC stack and provides help to promote the practical ap-plication of PEMFC.关键词
质子交换膜燃料电池/机理模型/Simulink建模/动态仿真Key words
proton exchange membrane fuel cell/ mechanism model/ simulink model/ dynamic simulation分类
信息技术与安全科学引用本文复制引用
程站立,陈维荣,刘小强..基于机理模型的质子交换膜燃料电池动态特性分析[J].工程设计学报,2009,16(5):374-378,5.
