| 循环流化床机组床温控制模型研究 |
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| 引用本文： | 刘 浩,高 飞,张 宇.循环流化床机组床温控制模型研究[J].山西电力,2014(2):58-60. |
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| 作者姓名： | 刘 浩 高 飞 张 宇 |
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| 作者单位： | [1]武乡西山发电有限责任公司,山西长治046300 [2]国网山西省电力公司计量中心,山西太原030001 [3]国网山西省电力公司电力科学研究院,山西太原030001 |
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| 摘 要： | 阐述了循环流化床锅炉的原理和床温控制在循环流化床锅炉控制的重要性,分析了影响床温控制的各种因素及其原因,就影响床温的两个重要参数(给煤量和一次风量)进行了建模研究,并通过对现场得到的数据进行推导,得出了给煤量-床温和一次风量-床温两个数学模型,并对这两个模型进行了验证,证明了其正确性。
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| 关 键 词： | 循环流化床锅炉 床温控制 建模 |
Modeling on Bed Temperature Control System of Circulating Fluidized Bed Boiler |
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| LIU Haol,GAO Fei,ZHANG Yu.Modeling on Bed Temperature Control System of Circulating Fluidized Bed Boiler[J].Shanxi Electric Power,2014(2):58-60. |
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| Authors: | LIU Haol GAO Fei ZHANG Yu |
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| Affiliation: | 3 (1. Wuxiang Xishan Power Generation Co., Ltd., Changzhi, Shanxi 046300, China; 2. State Grid Metering Center of SEPC, Taiyuan, Shanxi 030001, China; 3. State Grid Shanxi Electric Power Research Institute of SEPC, Taiyuan, Shanxi 030001, China) |
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| Abstract: | Above all, the paper introduced the working principle of circulating fluidized bed boiler, and then explained the importance of bed temperature control system. The facts influencing the bed temperature control system are analyzed, and modeling researches were done on coal feeding quantity and primary air flow. On analysing the date of a power plant in Shanxi, the mathematic models of coal feeding- bed temperature and primary air flow-bed temperature were built, and the correctness of the models were confirmed. |
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| Keywords: | circulating fluidized bed boiler bed temperature control modeling |
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