电磁干扰对汽轮发电机组振动的影响  

Effect of Electromagnetic Interference on Turbine Generator Vibration

作　　者：姚丙东 YAO Bing-dong(SINOPEC Jinling Corporatio)

机构地区：[1]中石化金陵分公司

出　　处：《化工自动化及仪表》2018年第9期722-724,740,共4页Control and Instruments in Chemical Industry

摘　　要：对某炼油化工企业自备电厂汽轮发电机组的异常振动进行分析,指出该异常振动的原因为电磁干扰,并对电磁干扰的作用机理进行了阐述,同时提出了相应的解决方法。The turbine generator＇s abnormal vibration in the owned power plant of a petrochemical company was analyzed to show that,the electromagnetic interference can cause this vibration. Through analyzing mechanism of the electromagnetic interference,solutions to this abnormal vibration were presented.

关 键 词：电磁干扰 双水内冷发电机 电涡流传感器 振动 轴承座 速度/加速度传感器 组合式探头 

分 类 号：TE974[石油与天然气工程—石油机械设备]