Characterization of a Ballard MK5-E Proton Exchange Membrane Fuel Cell Stack

被引：43

作者：

Laurencelle, F. ^{[1
]}

Chahine, R. ^{[1
]}

Hamelin, J. ^{[1
]}

Agbossou, K. ^{[1
]}

Fournier, M. ^{[1
]}

Bose, T. K. ^{[1
]}

Laperriere, A. ^{[2
]}

机构：

[1] Univ Quebec, Inst Rech Hydrogene, Trois Rivieres, PQ G9A 5H7, Canada

[2] HydroQuebec, LTEE, Shawinigan, PQ G9N 7N5, Canada

来源：

FUEL CELLS | 2001年 / 1卷 / 01期

基金：

加拿大创新基金会; 加拿大自然科学与工程研究理事会;

关键词：

Fuel Cell; Heat; Model; Polarization; Transient;

D O I：

暂无

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 [应用化学];

摘要：

We present the results of an experimental investigation of the energy balance of a Ballard MK5-E proton exchange membrane fuel cell (PEMFC) stack. We have investigated the transient phenomena that occur during PEMFC stack warm-up, under load switching, and when the PEMFC stack is connected to a DC/AC inverter. A simple and convenient model describing the polarization curve as a function of the temperature is presented and validated by our experimental data. We also present experimental results on the increase PEMFC stack performance as a function of the current density for different oxygen concentrations of the oxidant gas.

引用

页码：66 / 71

页数：6

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