| 性能试验中容易被忽略的影响高中压缸效率的几点因素 |
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| 引用本文： | 祝海义,李殿成.性能试验中容易被忽略的影响高中压缸效率的几点因素[J].汽轮机技术,2009,51(4). |
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| 作者姓名： | 祝海义 李殿成 |
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| 作者单位： | 哈尔滨汽轮机厂有限责任公司,哈尔滨,150046 |
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| 摘 要： | 根据某电厂超临界600MW汽轮机实测试验数据,对在性能试验中容易被忽略的几点影响高中压效率的因素进行分析,得到各种影响因素对高中压缸效率的影响,计算得到的真实高中压缸效率对制造厂设计汽轮机和电厂运行具有重要指导意义.
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| 关 键 词： | 性能试验 高中压缸效率 测点位置 漏汽 再热减温水 |
Several Factors Affecting on HIP Turbine Efficiency and Easy to Be Neglected during Performance Test |
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| ZHU Hai-yi,LI Dian-cheng.Several Factors Affecting on HIP Turbine Efficiency and Easy to Be Neglected during Performance Test[J].Turbine Technology,2009,51(4). |
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| Authors: | ZHU Hai-yi LI Dian-cheng |
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| Affiliation: | Harbin Turbine Company Limited;Harbin 150046;China |
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| Abstract: | In accordance with measured test data of the 600MW super-critical steam turbine in a power plant,this paper conducts analysis on several factors which can affect on HIP turbine efficiency but is easy to be neglected in performance tests,and obtains the affects of such factors on HIP turbine efficiency.The calculated real HIP turbine efficiency will have significant instructive meaning for manufacturers in designing steam turbine and for power plants in operating. |
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| Keywords: | performance test HIP turbine efficiency measuring point position steam leakage reheater attemperating water |
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