传感器及组态软件技术在水轮发电机组摆度和振动监测中的实际与教学应用

Sensor and Configuration Software Technology in Water-Turbine Generator Set Throw and Vibration Monitor Reality and Teaching Application

水轮发电机组的长期振动将导致机组部件材料疲劳严重时损坏机组,影响水轮发电机组安全运行和发电效益,而水轮发电机组故障均为渐变型故障,因此对水轮发电机组摆度和振动的监测就显得非常有必要。利用传感器及组态软件技术组成的水轮发电机组摆度和振动监测系统不仅可以有效地避免水轮发电机组意外事故,节约维修费用,对水轮发电机组具有十分重要的意义,而且也具有一定的教学意义。

Group long-term vibration generator unit components will result in serious damage to crew fatigue and affect the safe operation of hydroelectric generating set and power generation efficiency,which are graded HGS fault failure,the degree of turbine generator set and swing vibration monitoring is extremely necessary.Use of sensors and configuration software technology group consisting of hydro sway and vibration monitoring system can effectively prevent accidents hydroelectric generating set,greatly saving maintenance cost of turbine generator set is of great significance,moreover also has certain teaching significance.