An Analysis of a Proton Electrolyte Membrane Fuel Cell (PEMFC) at Start-ups and Failures

机译：初创型和故障在初始电解质膜燃料电池（PEMFC）分析

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A 2D,transient,single-phase model incorporating water transport in the membrane has been developed to study the dynamical behavior of a PEMFC with interdigitated flow fields.Coflow and counterflow designs are discussed in the context of their effects on the performance of the PEMFC.The effects of the operating parameters on either the steady-state or transient performance of the system are outlined by simulations.The overshoots and undershoots in the system response due to a step change in the voltage are monitored simulating the start-up conditions.Also the execution order between the starting of the compressor and the loading of the cell is discussed regarding the transient behavior of the system.On this basis of simulations some failure modes of the PEMFC due to the auxiliary components are investigated.

机译：已经开发了在膜中加入水输送的2D，瞬态单相模型，以研究PEMFC与交叉流动场的动态行为。在它们对PEMFC的性能的影响的背景下讨论了COFLOW和逆流设计。通过模拟概述了操作参数对系统的稳态或瞬态性能的影响。监测由于电压的步骤变化而导致的系统响应中的过冲和下冲。模拟启动条件。关于系统的瞬态行为讨论了压缩机的启动和电池的加载之间的执行顺序。该模拟由于辅助部件而对PEMFC的一些故障模式的仿真进行了研究。

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《Fuel Cells for a Sustainable World Exhibition of Fuel Cell Products and Components;European PEFC Forum Exhibition of Fuel Cell Solutions》|2005年||共1页
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Mustafa Fazil Serincan; Serhat Yesilyurt;
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中图分类化学电源、电池、燃料电池;
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4. An Analysis of a Proton Electrolyte Membrane Fuel Cell (PEMFC) at Start-ups and Failures [C] . Mustafa Fazil Serincan, Serhat Yesilyurt Fuel Cells for a Sustainable World Exhibition of Fuel Cell Products and Components;European PEFC Forum Exhibition of Fuel Cell Solutions . 2005

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机译：启动和故障时质子电解质膜燃料电池（PEMFC）的瞬态分析

An Analysis of a Proton Electrolyte Membrane Fuel Cell (PEMFC) at Start-ups and Failures

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