燃料电池整机的动态模型解析与响应

以１０ｋｗ、１０单元组成的顺流型溶融炭酸盐形燃料电池为对象，同时考虑到安装在隔板与电极－电解质板之间波状板的影响，建立了有关燃料电池本机的温度与电流密度动态方程式，并应用求解偏微分方程式的加权残差法对方程求解，得到了燃料电池温度与电流密度的分布与响应结果．

Dynamic Analysis and Response of Molten Carbonate Fuel Cell of Stack

This paper considers MCFC as having 10kW, 10 cell parallel flow type stack and a mathematical model is obtained which expresses the temperature and current distribution of MCFC itself by considering the structure of corrugated-plates between electrode-electrolye plates and separator plates. Since this model is expressed by simultaneous partial differntial equations, numerical simulations have been performed by using the method of weighted residuals (MWR) which possess high precision for the analysis of the distributed parameter system. Temperature and current distributions and their responses are obtained and dicussed by comparing them with the experimental data.