质子交换膜燃料电池在临界燃料和空气供应压力下的行为

2019 5th International Conference on Advances in Electrical Engineering (ICAEE) Pub Date : 2019-09-01 DOI:10.1109/ICAEE48663.2019.8975597

K. Ahmed, Md. Rawshan Habib, Shuva Dasgupta Avi, Md. Hasanuzzaman Sagor, Omar Farrok

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引用次数: 4

摘要

燃料电池的性能取决于一定大气压范围内的燃料和空气供应。本文给出了质子交换膜(PEM)燃料电池在临界燃料供应和临界气压条件下的数学模型和性能。首先，在燃料供应不变的情况下，改变供气压力。其次，在空气压力恒定的情况下，改变供油压力。在这些条件下观察了对空气消耗、燃料供应和燃料电池整体效率的影响。对额定功率为6kw的Nedstack PS6型PEM燃料电池进行了仿真。结果表明，空气压力和燃油压力的变化对系统都有明显的影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Behavior of the Proton Exchange Membrane Fuel Cell Around Critical Fuel and Air Supply Pressure

The performance of a fuel cell depends on fuel and air supply within a range of atmospheric pressure. This paper presents the mathematical model and performance of the proton exchange membrane (PEM) fuel cell under the condition of critical fuel supply and air pressure. At first, air supply pressure is changed under the condition of constant fuel supply. Secondly, the pressure of fuel supply is changed under the condition of constant air pressure. The effect on air consumption, fuel supply, and overall efficiency of the fuel cell are observed under these conditions. Simulations are carried out for a specific model of PEM fuel cell named Nedstack PS6 which is rated at 6 kW. The results show that, variation of both air pressure and fuel pressure have a noticeable effect on the system.

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2019 5th International Conference on Advances in Electrical Engineering (ICAEE)

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