Performance Monitoring Analysis of Liquid Ring Vacuum Pumps

摘要：

　　Liquid ring vacuum pump which uses rotating liquid as piston to abstract and compress gas is a kind of rotating positive displacement pump.Its running state implies some fault information.To capture performance levels of liquid ring vacuum pump,a comprehensive performance monitoring system includes data acquisition,data reprocessing,data storage,abnormal judgment and fault alarm,performance displaying was developed in this paper.Results showed that the performance levels of liquid ring vacuum pump could be observed anytime by the monitoring system,the maintenance cost could be reduced,pumps could be operated at the highest performance level as far as possible and the reliability of pumps could be effectively improved by this monitoring system.

关键词： Performance monitoring system Liquid ring vacuum pump Data acquisition Fault diagnosis

作者: Guangqi Qiu Si Huang Lanlan Zhu Yu Chen Jing He

作者单位: South China University of Technology,Wushan Road381＃,Tianhe District,Guangzhou 510640,China

会议类型: 国际会议

会议名称: 2016 International Symposium on Structural Integrity，ISSI—2016(2016国际结构完整性研讨会)

会议地点: 天津

会议语种:英文

页码: 463-467

在线出版日期: 2016-05-26（万方平台首次上网日期，不代表论文的发表时间）