舰船动力系统中超临界CO2循环的应用分析  

Supercritical carbon dioxide cycle and its applicationin shipboard power system

作　　者：阳绪东 潘绍成 尹朝强 刘文建 段永一 谭建斌 YANG Xudong;PAN Shaocheng;YIN Chaoqiang;LIU Wenjian;DUAN Yongyi;TAN Jianbin(Dongfang Boiler Group Co.,Ltd.,Chengdu 611731,China)

机构地区：[1]东方电气集团东方锅炉股份有限公司,四川成都611731

出　　处：《技术与市场》2020年第9期1-3,7,共4页Technology and Market

摘　　要：根据超临界CO2循环在舰船动力系统中的应用前景,主要分析了舰船核能及舰船燃气轮机分别与超临界CO2循环发电相结合的应用。作为核反应堆冷却系统,采用分流再压缩超临界CO2循环具有较佳的循环效率。以燃气轮机排气余热为热源的超临界CO2循环可作为联合循环的底循环,分析了基于2个简单回热模式的燃气轮机-超临界CO2联合循环综合电力系统,最后给出了超临界CO2循环在舰船动力系统中的研究建议。Based on the application prospect of supercritical CO2 cycle in shipboard power system,the application of nuclear energy and gas turbine combined with supercritical CO2 cycle power generation is analyzed.As the cooling system of nuclear reactor,the recompression supercritical CO2 cycle has better circulation efficiency.The supercritical CO2 cycle with the gas turbine exhaust waste heat as the heat source can be used as the bottom cycle of the combined cycle.The gas turbine-supercritical CO2 combined cycle integrated power system based on two simple regenerative mode is analyzed.Finally,the research proposal of supercritical CO2 cycle in shipboard power system is given.

关 键 词：超临界CO2 核能 燃气轮机 舰船 

分 类 号：U674.7[交通运输工程—船舶及航道工程]