燃煤的燃料电池联合循环发电系统拟定和热效率分析  

Coal Firing Fuel Cell Combined Cycle System Scheme and Thermal Efficiency Analysis

作　　者：张海燕[1] 钟志强[1] 蒋安众[1] 虞亚辉[1] 于立军[1] 李惠卿[2] 

机构地区：[1]上海交通大学能源工程系,2002402 [2]山东烟台发电厂,264002

出　　处：《锅炉技术》2001年第2期7-13,27,共8页Boiler Technology

摘　　要：介绍燃料电池工作原理、应用简况及其所构成的燃料电池（FC）联合循环发电系统拟定，通过对燃料电池（FC）联合循环发电系统各部件的能量平衡关系的分析，得出了整个发电系统热效率的计算式，并就该计算式进行了实例计算，计算结果能帮助人们预估整个发电系统方案可能达到的热效率。Operating principle, application status of fuel cell (FC) and FC combined cycle generating system scheme are introduced. Through analysis of energy balance relation among each component of FC combined cycle generating system, the formula of thermal efficiency of the whole generating system is obtained and used to calculate practical examples. The results may help to estimate the thermal efficiency which can be attained in the whole generating system scheme.

关 键 词：燃煤燃料 电池联合循环 热效率计算 

分 类 号：TK212[动力工程及工程热物理—动力机械及工程]