Non linear state space modelling of a PEMFC

被引：6

作者：

Hernandez, A ^{[1
]}

Hissel, D ^{[1
]}

Outbib, R ^{[1
]}

机构：

[1] Lab Elect Engn & Syst, L2ES, F-90010 Belfort, France

来源：

FUEL CELLS | 2006年 / 6卷 / 01期

关键词：

fuel cell; non linear model; state space;

D O I：

10.1002/fuce.200500102

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

This paper will present a reduced input non linear state space model which describes the dynamic performance of a Proton Exchange Membrane air-hydrogen fuel cell (PEMFC). The mathematical model is based mainly on gases physical behaviour, which leads to reactants partial pressure evolution within the channels. In order to obtain a more realistic model, liquid water formation within the fuel cell channels; and its influence on the fuel cell voltage is considered from a probabilistic approach. Model simulations under dynamic charge conditions are validated using results obtained from experiments done with a 500 W fuel cell existing in our laboratory (L2ES).

引用

页码：38 / 46

页数：9

共 15 条

[1]

Bieberle A., 2000, THESIS ETH ZURICH SW

[2] Real-time water distribution in a polymer electrolyte fuel cell [J].