Study of a PEFC power generator modular architecture based on a multi-stack association

被引:15
作者
Garnier, J
De Bernardinis, A
Péra, MC
Hissel, D
Candusso, D
Kauffmann, JM
Coquery, G
机构
[1] UTBM, Unite Mixte Rech, Lab Elect Electrotech & Syst, F-90010 Belfort, France
[2] UFC, L2ES, F-90010 Belfort, France
[3] Inst Natl Rech Transports & Leur Secur, F-94114 Arcueil, France
关键词
dynamic fuel cell modelling; high-frequency transformer; multi-stack; PEFC; simulation;
D O I
10.1016/j.jpowsour.2005.08.031
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
This paperpresents astudyof a polymer electrolyte fuel cell (PEFC) power generator based on a multi-stack association dedicated to transportation applications. First, a dynamic model of the fuel cell for high frequencies, which can be used in association with the power converter is presented. In a second hand, an original power converter architecture has been studied which authorizes the electrical association of two fuel cell stacks. Such a configuration is well adapted for the testing of fuel cell in normal or degraded mode which corresponds to real operating conditions encountered on-board a vehicle. Finally, simulation results of the complete twin-stacks power system are presented and discussed. (c) 2005 Published by Elsevier B.V.
引用
收藏
页码:108 / 113
页数:6
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