Heat Management in a Portable High Temperature PEM Fuel Cell Module with Open Cathode

被引：20
作者：
Kurz, T. [1 ]
Keller, J. [1 ]
机构：
[1] Fraunhofer Inst Solar Energy Syst, D-79110 Freiburg, Germany
来源：
FUEL CELLS | 2011年 / 11卷 / 04期
关键词：
AC Impedance Spectroscopy; Compression; Control; EIS; Fuel Cell System; Heat Mangement; High Temperature; HTPEM; Stack Design; ACID DOPED POLYBENZIMIDAZOLE; POLYMER ELECTROLYTE; CONDUCTIVITY; STACKS;
D O I：
10.1002/fuce.201000109
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
The development and characterisation of a portable high temperature PEM fuel cell module is presented. The module consists of a 5-cell stack with open cathodes and coil compression. This design enables the operation and control with only one fan and compact and lightweight packaging. The stack is characterised with polarisation curves and single cell impedance spectroscopy. Temperature distribution in the stack and temperature control is analysed during startup and operation. The results show very similar cell characteristics and stable operation with high power density. Temperature control shows a good reaction on load changes as well as on setpoint changes.
引用
收藏
页码：518 / 525
页数：8
相关论文
共 17 条
  • [1] Characterisation and Modelling of a High Temperature PEM Fuel Cell Stack using Electrochemical Impedance Spectroscopy
    Andreasen, S. J.
    Jespersen, J. L.
    Schaltz, E.
    Kaer, S. K.
    [J]. FUEL CELLS, 2009, 9 (04) : 463 - 473
  • [2] Andreasen S. r. J., 2007, ECS T, V5, P197
  • [3] Modelling and evaluation of heating strategies for high temperature polymer electrolyte membrane fuel cell stacks
    Andreasen, Soren Juhl
    Kaer, Soren Knudsen
    [J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2008, 33 (17) : 4655 - 4664
  • [4] Proton conduction in acid doped polybenzimidazole
    Bouchet, R
    Siebert, E
    [J]. SOLID STATE IONICS, 1999, 118 (3-4) : 287 - 299
  • [5] Proton conductivity of phosphoric acid doped polybenzimidazole and its composites with inorganic proton conductors
    He, RH
    Li, QF
    Xiao, G
    Bjerrum, NJ
    [J]. JOURNAL OF MEMBRANE SCIENCE, 2003, 226 (1-2) : 169 - 184
  • [6] HENSCHEL C, 2010, COMMUNICATION
  • [7] An impedance-based predictive control strategy for the state-of-health of PEM fuel cell stacks
    Kurz, Timo
    Hakenjos, Alex
    Kraemer, Jerome
    Zedda, Mario
    Agert, Carsten
    [J]. JOURNAL OF POWER SOURCES, 2008, 180 (02) : 742 - 747
  • [8] High temperature proton exchange membranes based on polybenzimidazoles for fuel cells
    Li, Qingfeng
    Jensen, Jens Oluf
    Savinell, Robert F.
    Bjerrum, Niels J.
    [J]. PROGRESS IN POLYMER SCIENCE, 2009, 34 (05) : 449 - 477
  • [9] Conductivity of PBI membranes for high-temperature polymer electrolyte fuel cells
    Ma, YL
    Wainright, JS
    Litt, MH
    Savinell, RF
    [J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2004, 151 (01) : A8 - A16
  • [10] Model of carbon corrosion in PEM fuel cells
    Meyers, JP
    Darling, RM
    [J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2006, 153 (08) : A1432 - A1442
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