| 9F燃气机组油膜涡动和油膜振荡的诊断及处理 |
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| 引用本文： | 应光耀,童小忠,吴文健.9F燃气机组油膜涡动和油膜振荡的诊断及处理[J].浙江电力,2006,25(1):10-13. |
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| 作者姓名： | 应光耀 童小忠 吴文健 |
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| 作者单位： | 浙江省电力试验研究院,浙江,杭州,310014 |
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| 摘 要： | 对国内首台GE公司生产的9F单轴燃机发生在可倾瓦轴承上异常振动进行了介绍、分析和诊断。给出了引起汽机高中压转子油膜涡动和油膜振荡的定性原因分析，提出了增大油孔、减少轴承宽度等处理措施，振动故障得到治理。
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| 关 键 词： | 燃气机组 油膜涡动 油膜振荡 可倾瓦轴承 |
| 文章编号： | 1007-1881（2006）01-0010-04 |
| 收稿时间： | 2005-09-28 |
| 修稿时间： | 2005年9月28日 |
Diagnosis and Treatment of Oil Whirling & Oil Whip on 9F Combined-cycle Power Train |
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| YING Guang-yao,TONG Xiao-zhong,WU Wen-jian.Diagnosis and Treatment of Oil Whirling & Oil Whip on 9F Combined-cycle Power Train[J].Zhejiang Electric Power,2006,25(1):10-13. |
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| Authors: | YING Guang-yao TONG Xiao-zhong WU Wen-jian |
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| Abstract: | Abnormal vibration was occurred in tilting pad journal bearing of Banshan No. 1 Combined cycle power train ,It was the first 9F gas turbine made in GE in China. Diagnosis and analysis show that the steam turbine HIP rotor occurs oil whirling and oil whip. So the treating method are proposed. The abnormal vibration is eliminated. |
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| Keywords: | combined cycle train oil whirling oil whip tilting pad journal bearing |
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