论文部分内容阅读
银坪水电站位于沏南省洞口县的渣坪乡境内,是省内3座高水头引水式小水电站之一,由县水电局与渣坪乡集股合资兴建。该电站以发电调峰为主,兼顾灌溉。电站引水工程分两期开发.第一期引水工程主要开发银坪水库和木坳引水坝所控制流域面积的水源;第二期引水工程主要开发老屋场引水坝所控制流域面积的水源。两期引水工程控制流域总面积为13.9km~2,多年平均流量0.55m~2/S,水库兴利库容273.8万m~3。电站设计水头441m,引用流量1m~3/S,总装机容量2×1600kW,保证出力910kW,年发电小时4300h,多年平均发电量1370万kW·h。电站总投资625.7万元,第二期工程完工后,每年发电净收入将达70万元。
Yinping Hydropower Station is located in Dongping County, Songping Pingping Township territory, is the province’s three high-head diversion small hydropower station, by the County Hydropower Bureau and the establishment of a joint venture of Java Village. The power plant to peak power generation, taking into account irrigation. The water diversion project of the power station is developed in two phases.The first phase of water diversion project mainly develops the water source of the basin area controlled by Yin Ping Reservoir and Mugao Diversion Dam and the second phase of diversion project mainly develops the water source of drainage area controlled by the old house diversion dam. The control area of the two phases of diversion works covers a total area of 13.9km ~ 2 and the annual average flow rate is 0.55m ~ 2 / S, with a reservoir capacity of 2,738,000 m ~ 3. The power station design head 441m, reference flow 1m ~ 3 / S, the total installed capacity of 2 × 1600kW, to ensure output of 910kW, the power generation hours 4300h, years of average power generation capacity of 13700000 kW · h. A total investment of 6.257 million yuan of power plants, the second phase of the project is completed, annual net income will reach 700,000 yuan.