摘要
通过对大量生产实践和日常技术监督工作的总结与分析,针对水轮发电机组现场振动检测与分析中所存在的问题,就现场检测目的、评价标准、设备选择与传感器布置、检测工况与检测项目的确定、振动分析及现场动平衡方法等进行了分析与阐述,提出了独到的见解,并列举了现场动平衡实例,对水轮发电机组现场振动检测与分析及故障诊断具有指导与借鉴意义。
Through summarization and analysis of a large number of production practices and the routine technical monitoring works,aiming at the existing problems in on-the-spot vibration detection and analysis of hydraulic generator units,we analyze and describe the detection purposes,evaluation standards,equipment selection,transducer arrangement and determination of work conditions and detected items,as well as the methods of vibration analysis and field dynamic balance;propose original views and give the examples of field dynamic balance,which provide references for on-the-spot vibration detection,analysis and fault diagnosis of hydraulic generator units.
出处
《人民长江》
北大核心
2010年第15期94-98,共5页
Yangtze River
关键词
振动检测
振动分析
动平衡
水轮发电机组
vibration detection
vibration analysis
dynamic balance
hydraulic generator units
