发电厂汽机摩擦振动故障的诊断分析
Analysis of Friction and Vibration Fault Diagnosis of Steam Turbine in Power Plant
付佳华1
作者信息
- 1. 国能(天津)大港发电厂有限公司,天津 300272
- 折叠
摘要
阐述针对汽机摩擦振动故障,通过故障筛查与诊断,排查汽机安全隐患.根据摩擦振动所产生的频谱与波形,对汽机的振动特征进行分析,依据故障分析图形,判断汽机故障的原因,以保障安全.
Abstract
This paper describes the screening and diagnosis of friction and vibration faults in steam turbines to identify potential safety hazards.Analyze the vibration characteristics of the steam turbine based on the frequency spectrum and waveform generated by frictional vibration,and determine the cause of the steam turbine fault based on the fault analysis graph to ensure safety.
关键词
汽机故障/摩擦振动/频谱与波形分析Key words
turbine failure/friction vibration/spectrum and waveform analysis引用本文复制引用
出版年
2024
NETL
NSTL
万方数据