循环气体压缩机组电机异常振动原因分析与处理  

Analysis and Treatment of Abnormal Vibration ofMotor in Circulating Gas Compressor Unit

作　　者：吴伟文[1] Wu Weiwen(SINOPEC Shanghai Petrochemical Co.Ltd,Shanghai 200540)

机构地区：[1]中国石化上海石油化工股份有限公司,上海200540

出　　处：《石油化工技术与经济》2023年第1期47-49,57,共4页Technology & Economics in Petrochemicals

摘　　要：通过对某化工企业一台关键机组的电机在运行中出现的异常振动信号进行分析,辨别其真伪性及威胁程度,为制订对策及处理方案提供技术支持,在实际应用中具有一定的借鉴与启示作用。Based on analysis of the abnormal vibration signal of in the operation of the motor in a key unit of a chemical enterprise,its authenticity and degree of threat were distinguished to provide technical support for the formulation of countermeasures and treatment schemes,which has certain reference and inspiration significance in practical application.

关 键 词：状态监测 振动频谱 摩擦特性 迷宫油封 

分 类 号：TE986[石油与天然气工程—石油机械设备]