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Experimental and theoretical analysis of the operation of a natural gas cogeneration system using a polymer exchange membrane fuel cell
被引:14
|作者:
Radulescu, M
Lottin, O
Feidt, M
Lombard, C
Le Noc, D
Le Doze, S
机构:
[1] UHP, UMR 7563, INPL, LEMTA, Vandoeuvre Les Nancy, France
[2] CNRS, UPR 6811, LSGC, Nancy, France
[3] Gaz France, Direct Rech, La Plaine St Denis, France
关键词:
energy;
modelling;
fuel processing;
thermodynamic process;
polymer exchange membrane fuel cell;
natural gas;
D O I:
10.1016/j.ces.2005.07.033
中图分类号:
TQ [化学工业];
学科分类号:
0817 ;
摘要:
This paper reports experimental and numerical results of an investigation of five identical cogeneration systems using PEM (Polymer Exchange Membrane) fuel cells and running on natural gas. The natural gas is reformed locally to produce hydrogen. The accuracy of numerical results is validated by comparison with experimental data and the system performances are analysed in terms of electrical, thermal and total efficiencies. It appears that the energetic performances are low, particularly at low current. Simple solutions for enhancing the system electrical performances by modifying control laws are proposed. (c) 2005 Elsevier Ltd. All rights reserved.
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页码:743 / 752
页数:10
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