基于辐射能信号的锅炉燃烧调节系统研究  

Research of an Adjustive System of Boiler Combustion Based on the Radiant Energy

作　　者：马涛[1] 徐向东[1] 王鑫鑫[1] 

机构地区：[1]清华大学

出　　处：《电站系统工程》2004年第1期52-54,共3页Power System Engineering

摘　　要：通过辐射能信号能够更加直接地反映燃料量或者燃烧品质的改变。采用基于辐射能信号的锅炉燃烧调节系统设计思想,通过对常用的几种锅炉燃料控制系统的分析比较,表明提出的以主蒸汽压力为主调参数、以炉膛总辐射能为副调参数的串级燃烧控制策略是可行的。仿真实验研究以及开原热电厂的实际控制效果证实了该方法的实用性和优越性。The radiant energy can reflect the change of the fuel rate or the quality of combustion more directly. An adjustive system of boiler combustion based on the radiant energy is adopted. Result of comparison with several traditional control system of boiler combustion show that the combustion control system with the main steam pressure as the primary adjusting parameter and the total radiant energy of the furnace chamber as the subsidiary parameter is feasible. Practicability and superiority are approved by the simulation results and the field control results.

关 键 词：锅炉 燃烧调节系统 辐射能信号 燃料控制系统 

分 类 号：TK227.1[动力工程及工程热物理—动力机械及工程]