Mathematic Modeling and Characteristics Analysis of a Proton Exchange Membrane Fuel Cell

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题名:	Mathematic Modeling and Characteristics Analysis of a Proton Exchange Membrane Fuel Cell
作者:	陳鴻誠
贡献者:	電機工程(學)系
日期:	2012-03
上传时间:	2018-01-07 13:24:48 (UTC+8)
摘要:	n this paper, a steady state mathematic model of a proton exchange membrane fuel cell (PEMFC) is built and validated. Simulations are also conducted for performance characteristics analysis of a PEMFC at several critical operating conditions. The simulation results show that a cell performance can be improved by a rise in cell temperature and reactive gas pressures, and it is not recommended that a PEMFC be operated at high output power level owing to a lower power generation efficiency. The results are very helpful for the optimization of operational parameters of PEM fuel cells. By utilizing the proposed model, the cost and time of a PEMFC power generating system can be considerably decreased in system design and operation.
關聯:	Journal of Nanoelectronics and Optoelectronics
显示于类别:	[電機工程系(所)] 【電機工程系所】期刊論文

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