| 刘家峡水电厂1号机转轮更换前后稳定性分析 |
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| 引用本文： | 高云涛,刘秀良,王茂元,李金军. 刘家峡水电厂1号机转轮更换前后稳定性分析[J]. 西北水电, 2012, 0(Z1): 198-201 |
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| 作者姓名： | 高云涛 刘秀良 王茂元 李金军 |
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| 作者单位： | 刘家峡水电厂,甘肃省永靖县,731600 |
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| 摘 要： | 阐述了刘家峡水电厂1号机转轮更换前后机组的稳定运行情况,介绍了1号机原转轮叶片裂纹情况、补焊修复措施,并根据转轮更换前后机组稳定性试验数据,分析了机组在不同负荷区域的稳定性能。
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| 关 键 词： | 转轮 裂纹 稳定性 |
Analysis on Stability of Unit 1 Runner before and after being Replaced, Liujiaxia Hydropower Plant |
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| GAO Yun-tao , LIU Xiu-liang , WANG Mao-yuan , LI Jin-jun. Analysis on Stability of Unit 1 Runner before and after being Replaced, Liujiaxia Hydropower Plant[J]. Northwest Water Power, 2012, 0(Z1): 198-201 |
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| Authors: | GAO Yun-tao LIU Xiu-liang WANG Mao-yuan LI Jin-jun |
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| Affiliation: | (Liujiaxia Hydropower Plant,Yongjing,Gansu 731600,China) |
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| Abstract: | Stability of Unit 1 runner before and after being replaced,Liujiaxia Hydropower Plant is described.Cracks and their welding repair of the original Unit 1 runner blades are introduced.Furthermore,stability performances of units at different loads are analyzed according to test data on stability of units with the runner before and after being replaced. |
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| Keywords: | Runner crack stability |
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