电站锅炉氧量的变化对煤耗的影响  

The Influence to Net Coal Consumption in Different Oxygen in Power Plant Boiler

作　　者：刘玉文 张斌[2] 

机构地区：[1]山东省电力学校,山东泰安271000 [2]华北电力大学动力工程系,河北保定071003

出　　处：《应用能源技术》2009年第9期29-31,共3页Applied Energy Technology

摘　　要：电厂运行过程中氧量是一个重要的参数。运行氧量的变化对机组的效率及安全性有很大的影响。使用两种不同方法对氧量变化和供电煤耗率的关系进行分析,并使用数据进行了计算。通过分析得出了氧量对煤耗影响的精确计算方法。The running oxygen is a important index in the process of the electric power plant. Different oxygen affect the efficiency and security of the units. In this paper, two different methods are given to analysis the relationship between the oxygen and net coal consumption. Two methods are validated in real data. Through the analysis the accurate calculating method of the influence to net coal consumption in different oxygen are given.

关 键 词：氧量 供电煤耗率 计算通式 

分 类 号：TK229.5[动力工程及工程热物理—动力机械及工程]