湖北潜江兴隆水电站机型初选

Preliminary Selection of Hydro-turbine Unit Types for Xinglong Hydropower Station

兴隆水电站从兴隆水利枢纽库区取水,利用库区与下游灌溉渠道的水位差发电,拟装机2 500 kW,结合现今低水头小型电站机型选择及运行情况,对兴隆水电站机型进行了初选。采用大小机组组合方式,单机发电引用流量尽量与灌区灌溉流量匹配。

Xinglong hydropower station is built to use water from the reservoir of Xinglong hydro -junction and generate e-lectricity with the water head between the reservoir and downstream irrigation channels .The planned capacity is 2500 kW.Based on experiences of hydro-turbine unit selection of small hydropower stations with low head and their practical operation status , a preliminary selection of the unit types is made .A combination scheme is chosen , in which both large-scale and small-scale turbine units are adopted and the capacity of each unit should be fit with the corresponding downstream irrigation flow .