熔融碳酸盐燃料电池(MCFC)系统建模与控制的研究现状与发展

首先详细介绍MCFC的电极，单电池，电堆，系统四个层次的建模以及MCFC控制的研究现状，并指出现有模型的不足，然后讨论电堆和系统两级建模的发展方向；最后，分析MCFC系统的非线性，大时滞，分布参数，从输入多输出，有约束和随机干扰等特征，并根据这些特征，提出两种适宜的控制方法。

Research the Performances of Molten Carbonate Fuel Cell(MCFC)

MCFC is now the most hopeful to be commercial,and especially suitable for center power plants and integrated power plants.MCFC systmes are worked under high temperature,closed,complicated environment,and it is very difficult to measure the internal states.It is very expensive to analyze MCFC through experiments,sometimes nearly impossible.However,in order to improve its performance and ensure it to operate safely and with longest lifespan,it is indispensable to model,simulate and control MCFC.In this paper,firstly,the present status of MCFC are expounded,drawbacks of these models also being given.Then,the future development directions of stack and system models are analyzed.In the end,according to the nonlinear,time delay,distributed parameter,constrained,multivariable stochastic disturbance characters of MCFC,two suitable control strategies are given.