| 苏制215MW机组碰摩振动的分析处理 |
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| 引用本文： | 陈路元,王雪峰.苏制215MW机组碰摩振动的分析处理[J].山西电力,2012(2):45-46. |
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| 作者姓名： | 陈路元 王雪峰 |
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| 作者单位： | 1. 漳泽发电分公司,山西长治,046021
2. 山西电力科学研究院,山西太原,030001 |
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| 摘 要： | 以漳泽发电分公司5号汽轮机在运行中2号轴承发生间断性振动波动现象为例,经测试分析诊断为汽轮机2号轴承油挡碰摩所致,检修中发现油挡内环融化导致碳化物积聚,经更换油挡处理后机组振动正常。
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| 关 键 词： | 汽轮机 油挡 碰摩 振动 |
Analysis and Treatment on Friction-caused Vibration in 215 MW Unit Made in Soviet Russia |
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| CHEN Lu-yuan
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WANG Xue-feng.Analysis and Treatment on Friction-caused Vibration in 215 MW Unit Made in Soviet Russia[J].Shanxi Electric Power,2012(2):45-46. |
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| Authors: | CHEN Lu-yuan WANG Xue-feng |
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| Affiliation: | 1.Shanxi Zhangze Electric Power Co.,Ltd.,Zhangze Power Generating Branch,Changzhi,Shanxi 046021,China;2.Shanxi Electric Power Research Institute,Taiyuan,Shanxi 030001,China) |
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| Abstract: | Discontinuous vibration occurred on No.2 bearing during the operation of No.5 steam turbine in Zhangze Power Generating Branch.Through test analysis,it is found that the friction in the oil deflector resulted in bearing vibration.Carbide amassments caused by the melting of inner ring in the oil deflector led to the vibration.After replacing the oil deflector,the steam turbine operated normally. |
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| Keywords: | steam turbine oil deflector friction vibration |
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