S109FA燃气-蒸汽联合循环机组轴承振动大运行分析与处理  

Analysis and Processing Bearing Vibration High for S109FA Gas-Steam Combined Cycle

作　　者：郭伟康 

机构地区：[1]福建晋江天然气发电有限公司,福建晋江362251

出　　处：《燃气轮机技术》2014年第1期61-64,共4页Gas Turbine Technology

摘　　要：针对S109FA单轴燃气-蒸汽联合循环机组在安装启动调试与生产运营期间多次发生轴承振动大以至于跳闸的故障现象,分析其发生原因及运行操作、参数控制对其产生的影响,简述了所采取的处理措施,为关心同类故障现象的读者提供借鉴。S109FA gas-steam combined cycle unit during the period of start-up commissioning and operation has several time trips due to bearing vibration high.The cause of bearing vibration high and effect to deal with operation and parameter control were analyzed , and processing measures were explained , which can provide reference for similar failure phenomenon in the same type units .

关 键 词：S109FA机组 缸体 热变形 轴承振动 运行分析与处理 

分 类 号：TK478[动力工程及工程热物理—动力机械及工程]