提高各型水轮机的使用水头是目前水轮机设计制造水平和发展趋势的一个重要方面。尤以混流式水轮机更为突出。本文结合毛家村、绿水河电站比较具体地叙述了混流式和冲击式,混流式和轴流、斜流转桨式水轮机在搭接水头段的机型选择问题。可供水电勘测设计院和制造厂选择机型时参考。 To improve the use of various types of hydraulic turbine head is the current level of turbine design and development and development of an important aspect. Especially Francis turbine more prominent. Combining with Maojiacun and Lvshuihe Hydropower Station, this paper specifically describes the model selection of Francis and Shock, Francis and Axial and Obliqued Kaplan turbines at the lap head section. Hydropower survey and design institutes and manufacturers choose the model reference.