首页> 外文会议>11th fuel cell science, engineering, and technology conference 2013 >A PARAMETER IDENTIFICATION APPROACH OF A PEM FUEL CELL STACK USING PARTICLE SWARM OPTIMIZATION
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A PARAMETER IDENTIFICATION APPROACH OF A PEM FUEL CELL STACK USING PARTICLE SWARM OPTIMIZATION

机译:基于粒子群算法的PEM燃料电池堆参数辨识方法

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摘要

The fear of fossil fuels depletion as well as the constantly increasing pollution rates motivated most of today's engineers and researchers towards focusing on renewable energies and their applications. Fuel Cells are one of the green technologies that are being explored extensively around the world. The work of this paper was done on the 3kW ElectraGen™ fuel cell system under study for domestic use in the United Arab Emirates (UAE). Several experiments were conducted at different operating points and relatively high ambient temperatures. The experimental Ⅰ/Ⅴ characteristics of the system are matched by identifying 13 different modeling parameters using basic fitting. The obtained model is then further optimized using Particle Swarm Optimization (PSO). The resulting model is validated experimentally and was found to highly resemble the system's Ⅰ/Ⅴ characteristics yielding less than 1.5 Y H_∞ norm of the error.
机译:对化石燃料枯竭的担忧以及污染率的不断提高促使当今大多数工程师和研究人员将重点放在可再生能源及其应用上。燃料电池是世界范围内正在广泛探索的绿色技术之一。本文的工作是针对阿拉伯联合酋长国(UAE)国内使用的3kW ElectraGen™燃料电池系统进行的。在不同的工作点和相对较高的环境温度下进行了几次实验。通过使用基本拟合确定13个不同的建模参数来匹配系统的实验Ⅰ/Ⅴ特性。然后使用粒子群优化(PSO)对获得的模型进行进一步优化。通过实验验证了所得模型,发现该模型与系统的Ⅰ/Ⅴ特性高度相似,产生的误差小于1.5 YH_∞范数。

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