简捷计算法在300MW火电机组热经济性分析中的应用  

Application of Simple Calculation Method in Thermal Economic Analysis of the 300MW Thermal Power Units

作　　者：李永华[1] 潘昌远[1] 李燕芳[1] 

机构地区：[1]华北电力大学能源动力与机械工程学院,河北保定071003

出　　处：《应用能源技术》2012年第11期18-21,共4页Applied Energy Technology

摘　　要：不同容量的火电机组,其热经济性分析模型与分析方法不同。文中基于热力系统简捷计算理论,以内蒙古某电厂300MW火电机组热力系统为研究对象,对其热经济指标(汽耗量、汽耗率、热耗率、标准煤耗率、全年标准煤耗量)进行了计算,可为热力系统优化运行方式及机组热经济性诊断提供参考。For the different capacity thermal power units, Its thermal economic analysis models and analysis methods are different. Based on the simple calculation theory of thermal system and taking the thermal power heating system of a 600MW unit in Neimenggu as an object of study, this paper calculate its heat economic indicators （ steam consumption, steam consumption rate, heat consumption rate, standard coal consumption rate, the year of standard coal consumption）. And the calculated results are analyzed which could provide guidance to the optimal operation and diagnosis of thermal system.

关 键 词：简捷计算法 火电机组 热经济性 

分 类 号：TK-9[动力工程及工程热物理]