摘要
晒谷坪电站于2018年实施了增效改造项目,对水轮发电机组及相关辅助设备进行了更换。改造后针对新机组运行工况的稳定性进行了相关试验。依据试验数据进行分析探讨,对机组运行振动区间进行了评估,并建议安装振动与摆度在线监测系统,以便对该机组稳定性参数进行实时监测。
In the renovation work of Shaiguping Hydropower Station in 2018,the hydro-turbine generator units and related auxiliary equipment are replaced.After the renovation,relevant tests are carried out to check the stability of the new units in operation conditions.The test data are analyzed and the operating vibration interval of the units are evaluated.It is also proposed to install an online monitoring system of the unit vibration and swinging to realize a real-time monitoring of the unit stability parameters.
作者
祝迪
朱智岳
覃士勇
ZHU Di;ZHU Zhiyue;QIN Shiyong(Hubei Qingjiang Hydroelectric Development Co., Ltd., Yichang 443000, China)
出处
《水电与新能源》
2020年第7期23-27,共5页
Hydropower and New Energy
关键词
稳定性试验
水轮机
卧式机组
机组振动
stability test
hydro-turbine unit
horizontal unit
unit vibration
