| 水布垭水电厂发电机转子变形浅析 |
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| 引用本文： | 郭红喜. 水布垭水电厂发电机转子变形浅析[J]. 湖北水力发电, 2009, 0(3): 78-80,86 |
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| 作者姓名： | 郭红喜 |
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| 作者单位： | 湖北清江水布垭水力发电厂,湖北,宜昌,443000 |
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| 摘 要： | 水布垭电厂发电机投入运行不久,转子圆盘边缘出现明显变形,根据对转子圆盘变形观察数据,转子磁轭切向键与键槽啮合深度的改变,转子与定子间气隙的改变,经过发电机制造厂对转子支架强度及刚度核算,制定出修复方案。
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| 关 键 词： | 发电机转子 变形 刚度 强度 稳定 |
Analysis on rotor deformation of hydro-generator of Shuibuya Hydropower Plant |
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| GUO Hongxi. Analysis on rotor deformation of hydro-generator of Shuibuya Hydropower Plant[J]. Hubei Water Power, 2009, 0(3): 78-80,86 |
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| Authors: | GUO Hongxi |
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| Affiliation: | GUO Hongxi (Hubei Qingiiang Shuibuya Hydropower Plant, Yichang 443000, China) |
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| Abstract: | Soon after the hydro-generators being into operation, the obvious deformation Based on the analysis on the variation of ring deformation, the variation of slotted depth occurs on the rotor exterior ring. of the tangential keys of the rotor rims, and the variation of the air gaps between rotor and stator, the rigidity and strength of the rotor bracket are checked by the manufactory. A restoring plan is designed and implemented. |
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| Keywords: | Rotor of hydro-generator deformation rigidity strength stability |
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