白山水电厂正进行机组综合自动化改造,今年2月从加拿大 Vibrosys TM 公司引进一套水轮发电机空气间隙监测分析系统,于4月结合机组大修完成了设备安装调试,一次顺利投入运行。该系统的投入丰富了自动化改造的内容,增加了对机组故障诊断数据的获取方法,为机组状态检修提供了更充分的依据。该系统由四只传感器,两个电子采集单元,一套控制分析系统组成。四只传感器粘贴在定子内 Baishan Hydropower Plant is in the process of retrofitting the integrated automation system. In February this year, a hydro-generator air gap monitoring and analysis system was introduced from Canada’s Vibrosys TM Company. In April, the equipment installation and commissioning was completed with the overhaul of the unit, and the operation was put into operation successfully. The input of this system has enriched the content of automation reform, added the method of obtaining the fault diagnosis data of the unit, and provided a more sufficient basis for the condition maintenance of the unit. The system consists of four sensors, two electronic acquisition unit, a control analysis system. Four sensors are attached inside the stator