本特利3500系统在透平压缩机组控制中的应用

The Application of Bently 3500 System in Turbine Compressor Set Control

透平压缩机是一种高速旋转机械,利用叶轮的高速旋转获取高出口压力,其造价昂贵、运转速度高,结构复杂。由美国本特利(BENTLY)公司生产的3500振动、位移监测系统,在透平压缩机控制系统中应用十分广泛,能够实现透平压缩机组振动、位移信号实时的连续监测,并可以设置相应的参数超限报警联锁值。能为早期识别机械故障提供重要的信息,对保证人身及机械设备的安全具有十分重要的意义。

Turbine compressor set is a kind of high- speed rotating machinery. The expensive machine have high speed, it is a system of complicated structure which can get high outlet pressure by using high-speed rotating impeller. 3500 vibration and displacement monitoring systerm produced by Bently Corporation in the United States is widely used in turbine compressor control system.It can monitor vibration and displacement signals continuously in real time, and set the transfinite alarm and trip values of the corresponding parameters. The parameters of 3500 system provides important information for early identification of machanical failure, The application of Bently 3500 system in turbine compressor set control has the extraordinary vital significance to ensure the safety of the physical and mechanical equipment.