摘要
高线泵站水泵机组及其电机出现严重振动,严重影响机组的正常运行。在同一时刻,经过测试机组电机顶端、电机机座以及轴联器三点在出水方向上的振动大小,通过对测试的振动信号进行机械分析、电气分析和水力分析,找出了振动大的原因,并提出了改造方案。
Serious vibration of the pump units and motor of Gao-Xian pumping station has occurred,which has seriously affected the pump station unit normal operation.According to the testing and measuring vibration data of the top of motor,motor frame and shaft coupling in water output direction at the same time,through mechanical analysis,electric analysis and hydraulic analysis for those vibration signals,the cause of vibration has been found out,and a modification scheme was put forward.
出处
《节水灌溉》
北大核心
2010年第9期75-77,共3页
Water Saving Irrigation
基金
"十一五"国家科技支撑计划重点项目(2006BAD11B07)
关键词
泵站机组
电机
振动测试
故障分析
pumping station unit
motor
vibration measurement
fault analysis
