循环水泵电动机振动大的原因分析及处理措施

Cause Analysis and Treatment Measures on Large Vibration of Circulating Water Pump Motor

结合神华河北国华沧东发电有限责任公司32号循环水泵电动机振动大的问题,采用频谱分析的方法从振动现象、振动成分、振动机理三方面分析电动机振动大的原因,并介绍处理措施,可为大型立式水泵电动机振动故障的处理提供借鉴。

This paper proposes No.32 circulating pump motor vibration failure in Shenhua Hebei Guohua Cangdong Power Co.Ltd.,uses frequency spectrum analysis of vibration to determine the cause of vibration from three aspects of henomenal,content,and michenism,then,formulates and implementes corresponding measures.The conclusion has certain significance to take reference for vibration problems which happened on large vertical form pump motor.