高水头水电站水轮机选型设计

Turbine Type Selection Design of Hydropower Station

发电水头大于200 m的高水头水电站基本处于我国西南高山地区,多为引水式或混合式水电站,此类高水头段水轮机可选择项较少。该文以坝王河小井水电站(水头大于360 m)为工程实例,探索高水头水电站装机方案和水轮机选型的方法,可为类似工程提供借鉴。

With power water head more than 200m,high head hydropower stations are located in the mountainous areas of southwest China.Most of them are diverse type hydropower stations or mixed type hydropower stations.Taking the Xiaojing Hydropower Station of Bawanghe River(water head is more than 360m)as an engineering example,this paper explores the installation scheme of high head hydropower station and the method of selecting hydraulic turbine.