| 火力发电厂汽轮机驱动给水泵节能分析 |
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| 引用本文： | 王刚,崔明辉.火力发电厂汽轮机驱动给水泵节能分析[J].河北工业科技,2010,27(5):300-301,360. |
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| 作者姓名： | 王刚 崔明辉 |
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| 作者单位： | 河北科技大学建筑工程学院,河北石家庄,050018 |
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| 摘 要： | 用小型汽轮机驱动给水泵,实现热功直接转换,提高能源利用率。汽轮机采用变转速调节,可以减少节流阀的压力损失。汽轮机的能量转换效率更高,提高了火力发电厂的经济性,锅炉给水系统运行更加安全可靠。
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| 关 键 词： | 火力发电厂 汽轮机 给水泵 节能分析 |
Energy saving analysis of steam turbine driven
feed w ater pumps in pow er plant |
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| WANG Gang and CUI Ming-hui.Energy saving analysis of steam turbine driven
feed w ater pumps in pow er plant[J].Hebei Journal of Industrial Science & Technology,2010,27(5):300-301,360. |
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| Authors: | WANG Gang and CUI Ming-hui |
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| Institution: | College of Architecture Engineering,Hebei University of Science and Technology,Shijiazhuang Hebei 050018,China;College of Architecture Engineering,Hebei University of Science and Technology,Shijiazhuang Hebei 050018,China |
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| Abstract: | A small industry turbin driving a feed-water pump unit may be much more economically incorporated into thermal plant,based on direct conversion of thermal-power energy.Utilizing speed adjusting function of the turbin,the system has high operation efficiency and less pressure loss of throttle valve.The reform project is good for safety operation of feed-water pump unit and the economy of power plant. |
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| Keywords: | power plant steam turbin feed-water pump energy saving analysis |
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