| 电站锅炉NOx排放与效率的响应特性模型 |
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| 引用本文： | 王培红,李磊磊,陈强,董益华.电站锅炉NOx排放与效率的响应特性模型[J].动力工程,2004,24(2):254-259. |
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| 作者姓名： | 王培红 李磊磊 陈强 董益华 |
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| 作者单位： | 东南大学,动力系,南京,210096 |
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| 基金项目： | 江苏省自然科学基金(BK2001005)，东南大学预研基金(XJ030306) |
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| 摘 要： | 由于锅炉设备结构庞大，运行条件复杂，燃料性质多变差等因素，建立电站锅炉排放特性的函数模型难度极大．为满足锅炉高效低污染燃烧优化研究的需要，借助优化燃烧特性试验数据，建立了神经网络型与函数型的混合模型。算例表明：该模型能正确地描述电站锅炉NOx排放与效率的响应特性。图1表6参5
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| 关 键 词： | 动力机械工程 锅炉 燃烧特性 NOx排放 神经网络 |
| 文章编号： | 1000-6761(2004)02-0254-06 |
Response Characteristics Model of NOx Emission and Efficiency for Power Station Boiler |
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| WANG Pei-hong,LI Lei-lei,CHEN Qiang,DONG Yi-hua.Response Characteristics Model of NOx Emission and Efficiency for Power Station Boiler[J].Power Engineering,2004,24(2):254-259. |
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| Authors: | WANG Pei-hong LI Lei-lei CHEN Qiang DONG Yi-hua |
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| Abstract: | In order to obtain high efficiency and low emission combustion, we need NOx emission and efficiency response characteristics model of coal-fired boiler. Building this model is very difficult, because of huge boiler architecture, complicated operating conditions, varied coal and so on. Based on optimized combustion experiment data, we here develop a new approach to combine neural network with function-type model, the approach results in a mixed model. The calculating samples in the paper show that the proposed mixed model describes NOx emission and efficiency response characteristics of coal-fired boiler well.Fig 1, tables 6 and refs 5. |
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| Keywords: | power and mechanical engineering boiler combustion characteristics NOx emission neural network |
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