熔融碳酸盐燃料电池发电系统研究进展与展望  

Progress and prospects of molten carbonate fuel cell system

作　　者：王洪建[1] 许世森[1] 程健[1] 张瑞云[1] 王鹏杰[1] 任永强[1] 

机构地区：[1]中国华能集团清洁能源技术研究院有限公司,北京102209

出　　处：《热力发电》2017年第5期8-13,共6页Thermal Power Generation

基　　金：国家能源应用技术研究及工程示范项目(NY20130202-1)~~

摘　　要：介绍了目前熔融碳酸盐燃料电池(MCFC)发电系统的发展现状,主要针对热电联产系统、混合发电系统以及用于CO_2捕集的MCFC系统进行了总结,讨论分析了不同系统的结构特点、应用现状以及未来发展前景。目前,MCFC热电联产系统发电效率47%~60%,热电联产效率80%~90%;MCFC混合发电系统发电效率>55%,其中MCFC与微型燃气轮机组成的底层循环发电系统是发展的主流方向;基于MCFC的CO_2捕集系统的CO_2捕集率可达77%。This paper reviews the current development status of molten carbonate fuel cell （MCFC） power generation system, mainly for cogeneration systems, hybrid power systems, and MCFC systems for CO2 capture, and discussed the characteristics of different systems＇ layout, application status and future prospects. For the MCFC cogeneration system, the power generation efficiency is from 47% to 60%, while the overall electricity generation efficiency is from 80% to 90%. For the MCFC hybrid power generation system, the power generation efficiency is higher than 55%, and the bottoming cycle power generation system which is composed of the MCFC and micro- gas turbine is the mainstream of current development. The CO2 capture rate of the MCFC power plant system is up to 77%.

关 键 词：熔融碳酸盐 燃料电池 MCFC 电池堆 热电联产 混合发电 CO2捕集 发电效率 

分 类 号：TM912.9[电气工程—电力电子与电力传动]