| 火电厂锅炉给水温度耗差分析模型的建立 |
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| 引用本文： | 赵志红,丁艳,袁隆基,李聪.火电厂锅炉给水温度耗差分析模型的建立[J].锅炉技术,2011,42(3):24-26. |
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| 作者姓名： | 赵志红 丁艳 袁隆基 李聪 |
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| 作者单位： | 中国矿业大学电力工程学院;中国矿业大学徐海学院; |
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| 摘 要： | 分析了锅炉给水温度变化对火电厂机组热经济性的影响,在考虑了给水温度对锅炉效率影响的前提下,建立了锅炉给水温度偏离目标值时的耗差分析模型,利用该模型对某电厂300MW机组运行参数进行耗差计算,其结果可以满足精度要求.
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| 关 键 词： | 火电厂 给水温度 耗差分析 节能 |
The Optimization for the Energy-loss Analysis Model of Boiler Feed Temperature in Coal Steam-electric Plant |
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| ZHAO Zhi-hong,DING Yan,YUAN Long-ji,LI Cong.The Optimization for the Energy-loss Analysis Model of Boiler Feed Temperature in Coal Steam-electric Plant[J].Boiler Technology,2011,42(3):24-26. |
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| Authors: | ZHAO Zhi-hong DING Yan YUAN Long-ji LI Cong |
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| Affiliation: | ZHAO Zhi-hong1,DING Yan2,YUAN Long-ji1,LI Cong1 1.College of Electronic Engineering,China University of Mining and Technology,Xuzhou 221008,China,2.Xuhai College |
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| Abstract: | The influence of boiler feed temperature change on thermo-Economics in coal steam-electric plant was researched.The energy-loss analysis model was established in consideration of the boiler efficiency when the feed temperature deviated from the targe.The model is used to real-time calculate the energy-loss for operation parameters of 300 MW unit and the calculation can satisfy the requirements. |
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| Keywords: | oal steam-electric plant feed temperature energy-loss analysis energy-saving |
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