| 600MW燃煤机组汽动引风机节能减排评估 |
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| 引用本文： | 刘桂才,徐齐胜,吴婕,马晓茜,彭晓为,余岳溪.600MW燃煤机组汽动引风机节能减排评估[J].广东电力,2014(4):22-25. |
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| 作者姓名： | 刘桂才 徐齐胜 吴婕 马晓茜 彭晓为 余岳溪 |
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| 作者单位： | [1]华南理工大学电力学院,广东广州510640 [2]广东电网公司电力科学研究院,广东广州510080 |
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| 基金项目： | 中国南方电网有限责任公司科技项目（K-GD2012-361） |
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| 摘 要： | 针对大型燃煤机组改造项目,将给水泵汽轮机驱动引风机的方式应用于600 MW燃煤机组,对其节能减排效果进行评估和分析。计算和分析结果表明:相比于电动机驱动方式,给水泵汽轮机驱动方式具有减少厂用电量、降低供电煤耗、提高发电厂收益、减少污染物排放等优点,其中在亚临界压力机组上应用的节能减排效果最佳。
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| 关 键 词： | MW燃煤机组 引风机 给水泵汽轮机 经济效益 节能减排 |
Evaluation on Energy-saving and Emission Reduction of Pneumatic Induced Draft Fan of 600 MW Coal-fired Units |
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| LIU Guicai,XU Qisheng,WU Jie,MA Xiaoqian,PENG Xiaowei,YU Yuexi.Evaluation on Energy-saving and Emission Reduction of Pneumatic Induced Draft Fan of 600 MW Coal-fired Units[J].Guangdong Electric Power,2014(4):22-25. |
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| Authors: | LIU Guicai XU Qisheng WU Jie MA Xiaoqian PENG Xiaowei YU Yuexi |
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| Affiliation: | 1. School of Electric Power, South China University of Technology, Guangzhou, Guangdong 510640, China; 2. Electric Power Research Institute of GPGC, Guangzhou, Guangdong 510080, China) |
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| Abstract: | In the large coal-fired units transformation,the driving mode of induced draft fan of feed pump steam turbine is applied to 600 MW coal-fired units.The effect of energy-saving and emission reduction is evaluated.The calculation and analysis results show that the driving mode,compared to electric driving mode,can reduce auxiliary power consumption,coal consumption for power supply,improve benefit of power plant and reduce pollutant emissions.The application of this mode in subcritical units is more significant in energy-saving and emission reduction. |
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| Keywords: | 600 MW coal-fired generating units induced draft fan feed-in pump steam turbine economical efficiency energy-saving and emission reduction |
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