大型燃气轮机联合循环余热锅炉改造  

Retrofit for Output-increase of a Large Gas Turbine Combined Cycle's Waste Heat Boiler

作　　者：陈伟[1] 

机构地区：[1]上海发电设备成套设计研究所,上海200240

出　　处：《发电设备》2005年第6期368-371,共4页Power Equipment

摘　　要：通过对大型燃机联合循环余热锅炉原设计数据及试验测试数据的分析,找到了余热锅炉出力下降的原因。并根据电厂实际情况,经热力计算、阻力计算、强度计算、钢结构计算确定了具体改造方法。By analyzing the original design and test data of a large gas turbine combined cycle＇s waste heat boiler, the cause of the boiler＇s output drop was found. Following a thermodynamic, flow and strength calculation of the boiler, as well as that of the steel structure, a concrete retrofit plan has been drawn up that fits actual conditions of the plant.

关 键 词：余热锅炉 出力下降 计算 改造 

分 类 号：TK229.929[动力工程及工程热物理—动力机械及工程]