摘要
根据煤粉着火稳燃机理,对影响锅炉燃烧稳定性的因素进行了分析。从信息融合的角度出发,利用解决不确定性问题的D-S证据理论建立燃烧稳定性评判模型,并利用现场72h内的运行数据对评判模型进行测评。测试结果表明,该模型能够较准确地对燃烧稳定性进行评判。
According to combustion mechanism of pulverized-coal, this paper analyzed the key factors to the boiler combustion stability. In this paper, one method of solving uncertainty problem-Dempster-Shafer evidence theory was applied to combustion stability judgement model construction from the view of the information fusion. Finally, the model was tested by 72-hour data from the power plant. The result showed that this model could judge the boiler combustion stability accurately.
出处
《电力科学与工程》
2009年第6期63-66,共4页
Electric Power Science and Engineering
关键词
信息融合
证据理论
燃烧稳定性
information fusion
Dempster-Shafer evidence theory
combustion stability
