摘要
给出了火电站单元机组锅炉给水泵的振动分析频段及主要故障，推荐了锅炉给水泵的预警和报警振动电平及振动烈度标准，阐述了锅炉给水泵振动数据的分析处理方法．
The paper provided the main vibration frequeney bands and faults of boilerfeed pump (BFP)of a unit generator set in the fossile power station,,then recommended analert/alarm vibration level and vibration standards. Finally, the paper discussed the vibrationdata analyzing method for BFP.
关键词
锅炉给水泵
振动监测
故障诊断
数据分析
boiler feed pump
vibration monitoring
fault diagnosis
data analysis
