高转速高水头水轮机分瓣转轮研究

Research on the Two-half Runner of High Speed and High Head Turbine

以大七孔电站机组为例 ,主要介绍了国际上首次采用的高转速高水头小型混流式水轮机分瓣转轮结构的特点及所采用的制造新工艺方法 。

Follow the example of Daqikong unit, the structural feature and new manufacturing technological method that is first adopted at international for the two_half runner of high speed and high head small sized Francis turbine was introduced mainly. The successful experience for designing and manufacturing small sized unit was supplied for the future.