| 55MW水轮发电机转子动平衡试验分析 |
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| 引用本文： | 温小丽.55MW水轮发电机转子动平衡试验分析[J].西北水电,2010(4):72-75. |
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| 作者姓名： | 温小丽 |
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| 作者单位： | 浙江紧水滩水力发电厂,浙江省丽水市,323000 |
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| 摘 要： | 针对紧水滩水电站5号机组增容改造后振动、摆度偏大的现象,分析引起振动、摆度偏大的原因,提出了配重校正措施。通过多次动平衡试验与校正,机组的振动、下导摆度明显减少。
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| 关 键 词： | 水轮发电机 转子 动平衡试验 |
Analysis and balance test of 55 MW turbo-generator rotor |
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| WEN Xiao-li.Analysis and balance test of 55 MW turbo-generator rotor[J].Northwest Water Power,2010(4):72-75. |
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| Authors: | WEN Xiao-li |
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| Affiliation: | WEN Xiao-li (Jinshuitan Hydropower Plant,Lishui 323000,China) |
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| Abstract: | As for the large vibration and oscillation after upgrading of No.5 Unit of Jinshuitan hydropower station,this paper analyzes the cause and puts forward correction measures by counterweight.Through a lot of dynamic balance tests and correction,the vibration and oscillation of the unit is decreased obviously. |
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| Keywords: | turbine generator rotor dynamic balance test |
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