Effect of Clamping Load on the Performance of Proton Exchange Membrane Fuel Cell Stack and Its Optimization Design: A Review of Modeling and Experimental Research

Wei Zhang, Cheng-wei Wu
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引用次数: 17

Abstract

When individual proton exchange membrane fuel cells (PEMFCs) are assembled together to form a stack and provide energy for practical applications, an appropriate clamping load is usually required to render the stack high efficiency, high reliability, and excellent durability. From both modeling and experimental aspects, this article first highlights the effect of clamping load on the electron transfer, mass (water and reactant gases) transfer, and heat transfer in a PEMFC stack and then puts the attentions on the optimization design of clamping load with emphases on the optimal clamping load and the homogenous distribution of clamping load. This summary may deepen our understanding of the assembly of a PEMFC stack and provide referential information for the designer and manufacturer.
夹紧载荷对质子交换膜燃料电池堆性能的影响及其优化设计:模型与实验研究综述
当单个质子交换膜燃料电池(pemfc)组装在一起形成堆栈并为实际应用提供能量时,通常需要适当的夹紧载荷来实现堆栈的高效率、高可靠性和优异的耐久性。本文首先从模型和实验两方面分析了夹紧载荷对PEMFC堆中电子传递、质量(水和反应气体)传递和传热的影响,然后重点研究了夹紧载荷的优化设计,重点研究了最佳夹紧载荷和夹紧载荷的均匀分布。这一总结可以加深我们对PEMFC堆栈组装的理解,并为设计人员和制造商提供参考信息。
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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来源期刊
自引率
0.00%
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0
审稿时长
6-12 weeks
期刊介绍: The Journal of Fuel Cell Science and Technology publishes peer-reviewed archival scholarly articles, Research Papers, Technical Briefs, and feature articles on all aspects of the science, engineering, and manufacturing of fuel cells of all types. Specific areas of importance include, but are not limited to: development of constituent materials, joining, bonding, connecting, interface/interphase regions, and seals, cell design, processing and manufacturing, multi-scale modeling, combined and coupled behavior, aging, durability and damage tolerance, reliability, availability, stack design, processing and manufacturing, system design and manufacturing, power electronics, optimization and control, fuel cell applications, and fuels and infrastructure.
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