利用不补燃型燃气—蒸汽联合循环改造燃煤电厂方案的研究  

Study of plan for retrofitting coal-fired power plant withnon supplementary fired gas-steam combined cycle

作　　者：方斌[1] 罗永浩[1] 陆方[1] 闫玉林[1] 王平[1] 

机构地区：[1]上海交通大学机械与动力工程学院,上海200240

出　　处：《华东电力》2005年第1期54-57,共4页East China Electric Power

摘　　要：介绍了燃气轮机及其联合循环发电技术(GTCC)的优点。着重分析了应用不补燃余热锅炉型燃气 蒸汽联合循环对现有燃煤电厂进行改造的基本热力学原理,并针对某燃煤电站改造成常规不补燃余热锅炉型燃气 蒸汽联合循环的发电效率和经济性进行理论分析和计算,论证其在技术上和经济上的可行性。The advantages of the gas turbine and the gas turbine combined cycle (GTCC) generation technology were introduced and the fundamental thermodynamics principle of retrofitting the current coal-fired power plant applying gas-steam combined cycle with non supplementary fired HRSG was analyzed. The generation efficiency and economics of the coal-fired power plant retrofitted with gas-steam combined cycle with traditional non supplementary fired HRSG were analyzed and calculated and the technical and economic feasibility of such a retrofit were verified.

关 键 词：燃气轮机及其联合循环 改造 燃煤电厂 余热锅炉 

分 类 号：TK019[动力工程及工程热物理]