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一、概述纪村水电站在安徽省泾县下游青弋江畔,系利用陈村水电,站的尾水、在陈村灌溉区总干渠的末端,筑坝挡水发电。其坝前设计水位在汛期控制为54.81m,汛后抬高为55.81m。电站装设二台1.7万kW水轮发电机组,平均年发电量1.67亿kW·h。电站的枢纽布置见图1,挡水坝最大坝高23.0m,坝中部进水口及泄水道等坝段为混凝土重力坝,两端为左、右岸土坝接头,电站厂房、升压站及开关站均在坝的
I. Overview Jicun Hydropower Station in Jingjiang County, Anhui Province downstream of the Qingyi River, the Department of Chencun hydropower station, the tailrace, the main culvert in the irrigation area of Chencun at the end of the dam retaining water power generation. Its dam design level in flood control 54.81m, after the flood rise to 55.81m. The station has installed two 17,000 kW hydro-generating units with an average annual generating capacity of 167 million kW · h. The layout of the power station is shown in Figure 1. The maximum dam height of the dam is 23.0m. The dam inlet at the middle part of the dam is a concrete gravity dam, and the left and right bank earth dam joints at both ends, the powerhouse, booster station and switch station All in the dam