| 浅析汽轮机通流部分改造对辅机性能的影响 |
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| 引用本文： | 冯茗,侯佑民,谢诞梅,李汪繁,熊扬恒.浅析汽轮机通流部分改造对辅机性能的影响[J].热力透平,2011,40(2). |
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| 作者姓名： | 冯茗 侯佑民 谢诞梅 李汪繁 熊扬恒 |
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| 作者单位： | 1. 武汉大学动力与机械学院,武汉430072;粤电沙角A电厂,东莞523936
2. 武汉大学动力与机械学院,武汉,430072 |
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| 摘 要： | 汽轮机通流部分改造是否可以达到预期效果在某种程度上取决于辅机系统对改造的适应性,因此分析与探讨关键辅机的适应性对确保机组增容改造后的安全经济运行具有重要意义.以某型300MW汽轮机的通流部分改造为实例,分析其部分辅机设备主要参数在改造前后的变化趋势,重点讨论关键辅机在汽轮机通流部分改造后其固有特性对机组性能的潜在影响,进而为优化改造方案提出建议,以期为同类机组增容改造提供参考.
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| 关 键 词： | 汽轮机 通流部分改造 辅机 适应性 |
Analysis on Influence of Steam Turbine Flow Passage Retrofit on Auxiliary Equipment Performance |
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| FENG Ming,HOU You-min,XIE Dan-mei,LI Wang-fan,XIONG Yang-heng.Analysis on Influence of Steam Turbine Flow Passage Retrofit on Auxiliary Equipment Performance[J].Thermal Turbine,2011,40(2). |
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| Authors: | FENG Ming HOU You-min XIE Dan-mei LI Wang-fan XIONG Yang-heng |
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| Affiliation: | FENG Ming1,2,HOU You-min1,XIE Dan-mei1,LI Wang-fan1,XIONG Yang-heng1(1.School of Power and Mechanical Engineering,Wuhan University,Wuhan 430072,China,2.Yuedian Shajiao A Power Plant,Dongguan 523936,China) |
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| Abstract: | Whether the retrofit of flow passage of steam turbines could achieve the expectation effect depends on the auxiliary equipment applicability in a certain respect,so the analysis and investigation of the auxiliary equipment applicability is of great significance in ensuring the safety and economical operation after the retrofit.Based on an example of retrofit of flow passage in a 300MW steam turbine,the variation tendency of some principal parameters of auxiliary equipments after retrofit is analyzed in this... |
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| Keywords: | steam turbine retrofit of flow passage auxiliary equipment applicability |
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