摘要
一台已经在用户现场安装完毕的离心压缩机,空负荷试车过程中出现的驱动端振动值偏大问题,且在排除机组找正值、油温、油压及相关机组安装数据问题的前提下,利用三圆法对机组驱动端的振动进行现场调整;本文结合现场实例,对三圆法处理机组驱动端振动值大的问题进行论述。
For solving the large vibration in the driving end of centrifugal compressor during the idle load test,excluded the alignment,lube oil temperature,lube oil pressure and assembly data in the first step.Then use the‘three circle method'to adjust the driving end of centrifugal compressor,add the additional weight on coupling to solved the problem.
出处
《风机技术》
2017年第S1期64-66,共3页
Chinese Journal of Turbomachinery
关键词
离心式压缩机
三圆法
驱动侧振动
centrifugal compressor
three circle method
driving-end vibration
