青铜峡电厂七号机组推力轴承受力调整

Ordering Thrust of the Thrust Bearing for Qingtongxia Hydropower Plant's Seventh Units

水轮发电机组的正常运转要求各推力轴承轴瓦应均匀地承受推力负荷。青铜峡电厂是黄河上建成较早的一座水电厂，机组老化程度严重，其刚性支柱式的推力轴承受力调整的好坏直接影响机线的安全与稳定运行。本文论述了青铜峡水电厂七不轮发电机推力轴受力调整过程，对类似机组的推力轴承受力调整具有一定指导。

The safety running of hydrogenerator needs thrust bearing sharing thrust load. Qingtongxia hydropower station is an old plant on the Yellow River,the units state is poor,and ordering thrust of the kingsbury thrust bearing is important. In this paper,it is stated the ordering thrust of the the bearing for Qingtongxia hydropower plant's seventh unit, and the ordering data are given, then the seventh unit safety runnming is scientifically considered.