摘要
通过 1台 50 0 MW汽轮机低压转子轴承振动的分析 ,阐述了大型汽轮机转子在工作转速下发生碰磨的一些基本特征 ,并提出了相应的对策。
WT5”,6BZ]It analyzes the shaft vibration of LP turbine rotor of 500 MW unit,and describes some basic features of collision and wearing with turbines of large capacity under the working revolution speed.Relevant countermeasures are proposed.
关键词
汽轮机
振动
转子
轴承
power plant
steam turbine
vibration
collision and wearing of runing shaft
