| 大型机组动静碰磨的振动特征及现场应急处理方法 |
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| 引用本文： | 陆颂元.大型机组动静碰磨的振动特征及现场应急处理方法[J].中国电力,2003,36(1):6-11. |
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| 作者姓名： | 陆颂元 |
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| 作者单位： | 东南大学振动控制与信息系统研究所,江苏,南京,210096 |
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| 摘 要： | 动静部件碰磨是大型机组现场常见故障。结合近年3台350－600MW机组在启动和工作转速时发生的典型动静碰磨，介绍故障简况、振动特征、分析判断过程和现场应急处理方法，为碰磨故障的准确分析、诊断和认定及现场采取的紧急处理措施提供参考。
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| 关 键 词： | 大型机组 动静碰磨 振动特征 现场应急处理 汽轮发电机组 |
| 文章编号： | 1004-9649(2003)01-0006-06 |
Vibration characteristics and on-site emergency trouble-shooting method of rubbing between moving and stationary parts of steam turbine-generator units |
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| LU Song yuan.Vibration characteristics and on-site emergency trouble-shooting method of rubbing between moving and stationary parts of steam turbine-generator units[J].Electric Power,2003,36(1):6-11. |
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| Authors: | LU Song yuan |
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| Abstract: | The rubbing between moving and stationary parts often occurs in the on-site large steam turbine-generator units.This paper,combining with the cases of typical rubbings occurring in the three350MW and600MW units during start-up and normal running at working speed in the recent years,briefs the fault conditions,vibration characteristics,analysis and diagnosis process and on-site emergency trouble-shooting method.These may afford the reference for the accurate analysis,diagnosis and identifieation of rubbing fault,as well as the emergency troubleshooting measures to be taken on-site. |
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| Keywords: | steam turbine rubbing between moving and stationary parts vibration characteristics analysis and diagnosis method emergency trouble shooting measures |
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