期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2019
卷号：300
期号：4
页码：1-7
DOI：10.1088/1755-1315/300/4/042006
出版社：IOP Publishing
摘要：The driving end of B steam feed pump vibrates greatly when steam turbine is in normal operation. Through fault diagnosis and analysis, reasons for vibration were checked and solution found. It mainly caused by mass imbalance of feed pump rotor. A kind of solution has been proposed, and potential equipment safety hazard were eliminated successfully.
