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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。
Turbocharger compressor is a kind of high-speed rotating machinery. It takes high outlet pressure by high-speed rotation of impeller, which is expensive, high speed and complex structure. The 3500 vibration and displacement monitoring system produced by BENTLY Company is widely used in the control system of turbine compressor. It can realize real-time continuous monitoring of vibration and displacement signal of turbine compressor unit and can set corresponding Parameter limit alarm interlock value. It can provide important information for early identification of mechanical failure and is of great significance to ensure the safety of personal and mechanical equipment.