Experimental Study on Anode and Cathode Pressure Difference Control and Effects in a Proton Exchange Membrane Fuel Cell System
Experimental Study on Anode and Cathode Pressure Difference Control and Effects in a Proton Exchange Membrane Fuel Cell System
复制标题
质子交换膜燃料电池系统阳极和阴极压差控制及影响的实验研究
DOI:
10.1002/ente.201500077
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发表时间:
2015-09
影响因子:
3.8
通讯作者:
陈维荣
中科院分区:
文献类型:
--
作者:
赵兴强;淘诗涌;李奇;陈维荣
In a proton exchange membrane fuel cell (PEMFC) system, controlling the pressure balance between the anode and the cathode reactants is very important, especially for transient processes involving big load changes. Unreasonable pressure following the control may lead to pressure imbalance, which may result in damage to the thin membranes inside the fuel cell stack. A pressure difference control method for maintaining the pressure difference on both sides of the membrane within a reasonable scope is proposed in this paper. This method is also applied in an actual PEMFC system for pressure‐balance control. In the experiments involving a 14.4 kW PEMFC system with 100 A current jumps, the pressure difference between the anode hydrogen and cathode air could be controlled within allowable values. The results reveal that the proposed method can be used to control the anode inlet pressure more simply and rapidly following the cathode pressure changes, which could be more effective for membrane protection.
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影响因子:
7.2
作者:
Imad Matraji;S. Laghrouche;M. Wack
通讯作者:
Imad Matraji;S. Laghrouche;M. Wack
影响因子:
5.3
作者:
M. Al-Baghdadi;H. A. K. S. Al-Janabi
通讯作者:
M. Al-Baghdadi;H. A. K. S. Al-Janabi
影响因子:
6.6
作者:
Reshetenko, Tatyana V.;Bender, Guido;Rocheleau, Richard
通讯作者:
Rocheleau, Richard
影响因子:
5.3
作者:
D. S. Falcão;C. M. Rangel;C. Pinho;A. Pinto
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D. S. Falcão;C. M. Rangel;C. Pinho;A. Pinto
影响因子:
9.2
作者:
D. Spernjak;A. Prasad;S. Advani
通讯作者:
D. Spernjak;A. Prasad;S. Advani