| 水电机组摆度增大和转轮裂纹的分析处理 |
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| 引用本文： | 杨斌.水电机组摆度增大和转轮裂纹的分析处理[J].江西电力,2009,33(5):27-28,32. |
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| 作者姓名： | 杨斌 |
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| 作者单位： | 江西柘林水电开发有限责任公司,江西,九江,332000 |
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| 摘 要： | 本文对柘林水电厂2号水轮发电机组近年来在运行中摆度异常增大和水轮机转轮叶片与上冠间出现裂纹两个缺陷,分析了转轮叶片产生裂纹和机组摆度增大的原因,并介绍了摆度增大和转轮裂纹的处理方法。
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| 关 键 词： | 水轮机发电机组 摆度 裂纹 振动 |
Treatment on throw and runner cracks of hydro-power plant |
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| Yang Bin.Treatment on throw and runner cracks of hydro-power plant[J].Jiangxi Electric Power,2009,33(5):27-28,32. |
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| Authors: | Yang Bin |
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| Abstract: | The paper analyzed reasons of enlarged throw and runner cracks in Zhelin Hydro Power Plant s No.2 unit. Then solutions for these problems were put forward. |
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| Keywords: | hydro-generator unit throw crack vibration |
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