论文部分内容阅读
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。
In this paper, the problem of “excessive shaft vibration” caused by the shaft vibration of the No.1 unit of the Pearl River Power Plant, which is caused by the resonance of the sensor support rod, is analyzed. The resonance frequency is found out from the theoretical calculation and field measurement. Successfully passed the test run.