华电技术 ›› 2019, Vol. 41 ›› Issue (5): 76-77.

• 技术交流 • 上一篇    下一篇

GE PG9171E重型燃机轴振超限的原因及处理

  

  1. 中国华电集团发电运营有限公司,北京〓100045
  • 出版日期:2019-05-25 发布日期:2019-06-04

Causes and treatment of overlimit bearing vibration of GE PG9171E heavyduty gas turbine

  1. CHD Power Plant Operation Company Limited, Beijing 100045, China
  • Online:2019-05-25 Published:2019-06-04

摘要:

介绍了9E级燃机大修后的轴振超限现象,分析了轴振发生的可能原因,制定了故障处理程序,总结了类似问题的经验,供处理燃机轴振超限问题时参考。

关键词:

Abstract:

Introduces an overlimit bearing vibration of GE PG9171E heavyduty gas turbine after overhaul. It analyzes the possible causes for the bearing vibration, formulate the troubleshooting processing, summarizes the experience and provide reference in dealing with overlimit bearingvibration.

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