GB/T 11348.2-2012
ActiveMechanical vibration - Evaluation of machines vibration by measurements on rotating shafts - Part 2: Land-based steam turbine - generators in excess of 50MW with normal operating speeds of 1500r/min，1800r/min，3000r/min and 3600r/min
机械振动 在旋转轴上测量评价机器的振动 第2部分：功率大于50MW,额定工作转速1500 r/min、1800 r/min、3000 r/min、3600 r/min陆地安装的汽轮机和发电机
Application Summary AI generated
This standard specifies procedures for evaluating the vibration of large land-based steam turbines and generators with power ratings exceeding 50 MW and operating at common speeds of 1500, 1800, 3000, or 3600 r/min. It is applied in power plants and industrial facilities for condition monitoring and acceptance testing, using measurements taken directly on rotating shafts to assess mechanical vibration severity. The standard ensures consistent vibration evaluation criteria for these high-power rotating machines, aiding in maintenance planning and operational safety.
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GB/T 6075.2-2002
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