【摘要】 动静碰摩是汽轮发电机组的常见故障。通过对轻微碰摩故障的仿真计算得出该故障的特征,并将其应用到现场的故障诊断中,获得了很好的效果,有较强的工程价值。更多还原

【Abstract】 Turbo-generator unit often can not work because of rubbing fault.After establishing the differential equations for rubbing rotor and processing the numerical analysis,the feature of sight-rubbing is acquired,and practical fault diagnosis will benefit a lot from it.更多还原