| 天荒坪电站一号机振动问题初析 |
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| 引用本文： | 何少润.天荒坪电站一号机振动问题初析[J].水力发电学报,2000(2):95-107. |
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| 作者姓名： | 何少润 |
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| 作者单位： | 中国水利水电第十四工程局,昆明,650041 |
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| 摘 要： | 天荒坪电站是一座上库无径流的抽水蓄能电站 ,在第一台机组投入试运行时由于上库水位很低造成机组的异常振动。本文介绍了处理振动的过程并对振动的起因进行了初步分析 ,提出了设想和建议。
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| 关 键 词： | 振动 轴承间隙 稳定性 抽水蓄能电站 机组 |
Vibration Analysis of First Unit of Tianhuangping Hydropower Station |
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| He Shaorun.Vibration Analysis of First Unit of Tianhuangping Hydropower Station[J].Journal of Hydroelectric Engineering,2000(2):95-107. |
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| Authors: | He Shaorun |
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| Affiliation: | No.14 Bureau of China Hydraulic Engineering Kunming\ 650041 |
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| Abstract: | Tianhuangping hydropower station is a pumped\|storage power station without runoff in upper reservoir. When the first unit in trial operation, abnormal vibration appeared caused by the very low level in upper reservoir. This article gives the whole process of treating the vibration and preliminary analysis of vibration, and put forward his presumption and some syggestions. |
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| Keywords: | Vibration\ Bearing clearance\ Characteristic curve\ Stability |
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