流体机械

2012, v.40;No.483(09) 46-51

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电站送风机性能的快捷测试方法
Research of Performance Rapid Determination Method of the Forced Draught Blower in Power Plant

李斌;李建锋;王键;吕俊复;冷杰;张全胜;黄海涛;
LI Bin1,2,LI Jian-feng2,WANG Jian3,LV Jun-fu4,LENG Jie5,ZHANG Quan-sheng2,HUANG Hai-tao2(1.North China Electric Power University,Beijing 102206,China;2.Scientific and Technical Development Service Center, China Electricity Council,Beijing 100055,China;3.Chongqing Jiulong Electric Power Co.,Ltd.,Chongqing 400053,China;4.Key laboratory for Thermal Science and Power Engineering of Ministry of Education,Tsinghua University, Beijing 100084,China;5.Northeast Electric Power Research Institute Co.,Ltd.,

摘要(Abstract):

为了降低风机性能试验的工作量,为电站锅炉运行人员提供一种较为准确的风机性能检测手段,提出了一种基于热力学原理的风机性能测试与计算方法。通过对某200MW机组送风机性能的快捷测试并与已有的风机性能试验报告结果相比较,新的方法具有较高的准确性,能够用来指导电厂锅炉操作人员的现场运行与燃烧调整。
In order to reducing the workload of performance test for the blower and to providing a more accurate performance measuring method of the blower for the operators of boiler unit,a fan performance testing and calculation method based on thermodynamic principle was proposed.Through comparing the results of quick test using the new method on the blower of a 200MW unit and the results of the existing fan performance test report,the new method has high accuracy and can be used to guide the power plant boiler operator's field operation and combustion adjustment.

关键词(KeyWords): 锅炉机组;厂用电率;风机;性能试验;流量;效率
boiler unit;station service power consumption rate;blower;performance test;flow;efficiency

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作者(Author): 李斌;李建锋;王键;吕俊复;冷杰;张全胜;黄海涛;
LI Bin1,2,LI Jian-feng2,WANG Jian3,LV Jun-fu4,LENG Jie5,ZHANG Quan-sheng2,HUANG Hai-tao2(1.North China Electric Power University,Beijing 102206,China;2.Scientific and Technical Development Service Center, China Electricity Council,Beijing 100055,China;3.Chongqing Jiulong Electric Power Co.,Ltd.,Chongqing 400053,China;4.Key laboratory for Thermal Science and Power Engineering of Ministry of Education,Tsinghua University, Beijing 100084,China;5.Northeast Electric Power Research Institute Co.,Ltd.,

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