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。
Introduces an over-limit bearing vibration of GE PG9171E heavy-duty 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 over-limit bearingvibration.
引文
[1]姚秀平.燃气轮机与联合循环[M].北京:中国电力出版社,2010.
[2]付忠广,张辉.电厂燃气轮机概论[M].北京:机械工业出版社,2014.
[3]董建国,田剑波.燃气轮机的振动故障分析[J].燃气轮机技术,2014,17(2):62-65.