大型汽轮发电机组轴振动传感器交杆振动的研究  

VIBRATION OF VIBRATION TRANSDUCER SUPPORT INSTALLED ON LARGECAPACITY GENERATING UNITS

作　　者：杨细望[1] 周学业[1] 刘景松 白林海 

机构地区：[1]电力部电力建设研究所

出　　处：《热力发电》1995年第4期55-58,62,共5页Thermal Power Generation

摘　　要：本文介绍珠江电厂１号机组轴振动即传感器支撑杆共振而造成的“轴振动过大”问题，并从理论计算和现场实测两方面找出了共振频率，采取了避开共振的措施，使机组顺利地通过了试运行。This peper presents an analysis of shall vibration of No. 1 unit of Zhujiang Power Plant caused by the resonance, which in turn was caused by transducer support. With theoretics calculation and on-site measurement,the frequency of resonance was found out and some measures were thepted to avoid the resonance.

关 键 词：汽轮发电机 轴振动 传感器支撑杆 振动 

分 类 号：TM311.03[电气工程—电机]