| 国产300MW汽轮机改造效果分析 |
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| 引用本文： | 王威威,陈鸿伟.国产300MW汽轮机改造效果分析[J].发电设备,2011,25(2):115-117,124. |
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| 作者姓名： | 王威威 陈鸿伟 |
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| 作者单位： | 华北电力大学,能源与动力工程学院,保定,071003 |
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| 摘 要： | 介绍了某电厂国产300 MW机组的改造措施,对机组效率、供电煤耗、机组热耗、循环效率及厂用电率等性能试验数据进行了分析比较.结果表明,该机组高、中、低压缸通流部分改造后,机组效率及经济性显著提高.
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| 关 键 词： | 汽轮机 通流部分 热耗率 机组效率 |
Analysis on Retrofit Effect of a Domestic 300 MW Steam Turbine |
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| WANG Wei-wei,CHEN Hong-wei.Analysis on Retrofit Effect of a Domestic 300 MW Steam Turbine[J].Power Equipment,2011,25(2):115-117,124. |
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| Authors: | WANG Wei-wei CHEN Hong-wei |
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| Affiliation: | (School of Energy and Power Engineering,North China Electric Power University,Baoding 071003,China) |
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| Abstract: | An introduction is being presented to specific retrofit measures for a domestic 300 MW power unit,together with a comparison of relevant test data respectively obtained before and after the retrofit,such as the unit efficiency,coal consumption,thermal consumption,circulation efficiency as well as service power consumption rate etc.Results show that both the unit efficiency and economy have been remarkably raised after retrofit is applied to flow path of the high,medium and low pressure cylinder. |
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| Keywords: | steam turbine flow path thermal consumption rate unit efficiency |
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