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汽轮机动静碰摩振动的诊断与处理 被引量:16

Diagnose and Treatment to Pitot-static Rub-Impact Vibration
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摘要 目前,国内大型汽轮机在启停或带负荷过程中频繁发生因动静碰摩引起振动的故障。本文结合内蒙古地区200 MW、330 MW、600 MW机组发生动静碰摩的故障特征,介绍了碰摩产生的原理,给出在机组启动过程中、正常运行或带额定负荷下发生动静碰摩时的处理措施。
出处 《内蒙古电力技术》 2009年第1期16-19,共4页 Inner Mongolia Electric Power
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  • 1房德明.汽轮发电机严重损坏事例及分析[J].中国电力,1994,27(5):29-33. 被引量:11
  • 2陆颂元.汽轮机转子径向碰磨的频谱特征及诊断[J].热力发电,1987,(1):42-49.
  • 3高峰 于建民.200MW汽轮发电机组轴系振动与综合分析[A]..2003大型发电机组振动和转子动力学学术会议论文集[C].河南焦作,2003.B-53-58.
  • 4F. Chu and W Lu. Determination of the rubbing location in a multi-disk rotor system by means of dynamic stiffness identification[J]. Journal of Sound and Vibration,2001,248(2) :235-246.
  • 5徐基琅 韩玉峰 宋向东.汽轮发电机组碰磨振动现场诊断刍议[A]..2003大型发电机组振动和转子动力学学术会议论文集[C].河南焦作,2003.A83-A86.
  • 6H.F. Black. Interaction of a whirling rotor with a vibrating stator across a clearance annulus[J]. International Journal of Mechanical Engineering Science, 1968,10:1-12.
  • 7E.F. Ehrich. The dynamics stability of rotor/stator radial rubs in rotating machinery [J]. Journal of Engineering Industry, 1969,1025-1028.
  • 8D.E. Bently. Forced subrotative speed dynamic action of rotating machinery[J]. ASME Paper (1974) 74-PET-16.
  • 9A. Muszynska. Rotor-to-stationary element rub-related vibration phenomena in rotating machinery-literature survey [J].Shock and Vibration Digest, 1989,21: 3-11.
  • 10P. Goldman, A, Muszynska. Chaotic behaviour of rotor/stator systems with rubs. [J] Trans. ASME,J. Engng. for Gas Turbines and Power, 1994,116: 692-701.

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