| 锅炉主要参数对机组煤耗影响的分析与计算 |
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| 引用本文： | 魏星,闫卫东,蒋翀.锅炉主要参数对机组煤耗影响的分析与计算[J].东北电力技术,2007,28(6):1-6. |
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| 作者姓名： | 魏星 闫卫东 蒋翀 |
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| 作者单位： | 1. 国华绥中发电有限责任公司,辽宁,葫芦岛,125222
2. 东北电力科学研究院有限公司,辽宁,沈阳,110006 |
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| 摘 要： | 介绍了计算锅炉主要参数变化对锅炉热效率和机组煤耗影响的一般方法,同时计算了数台200MW、300MW、350MW、600MW和800MW机组锅炉主要参数变化对锅炉热效率的影响幅度,总结出影响锅炉热效率的主要参数,并以某台800MW机组锅炉为例,定量分析了锅炉主要参数对机组煤耗的影响,为电厂的检修和优化运行提供了方向。
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| 关 键 词： | 锅炉 热效率 煤耗 |
| 文章编号： | 1004-7913（2007）06-0001-05 |
| 修稿时间： | 2007-02-15 |
Analysis and Calculation of Boiler Main Parameter Affecting Coal Consumption of the Generating Unit |
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| WEI Xing,YAN Wei-dong,JIANG Chong.Analysis and Calculation of Boiler Main Parameter Affecting Coal Consumption of the Generating Unit[J].Northeast Electric Power Technology,2007,28(6):1-6. |
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| Authors: | WEI Xing YAN Wei-dong JIANG Chong |
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| Abstract: | A common method on calculating boiler main parameter variation effecting the boiler heat rate and the coal consumption of the generating unit. At the same time, the main parameter variations of several units including 200 MW, 300 MW, 350 MW, 600 MW and 800 MW are computerized to determine the effect amplitude of boiler heat rate. And the main parameter affecting the boiler heat rate are found out and summed up. Take the example of a 800 MW generating unit, quantitative analysis of boiler main parameter is made to determine the its effect on coal consumption, thus a direction is provided for the maintenance and optimizing operation of the power plant. |
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| Keywords: | Boiler Heat rate Coal consumption |
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