丹江口水利枢纽位于湖北省西北部均县境内,在丹江和汉江汇口下约一公里的汉江干流上,具有防洪、发电、灌溉、航运及水产等综合效益。电站装机容量90万千瓦,初期规模保证出力25.2万千瓦,多年平均发电量39.5亿度。为了充分发挥丹江口水电站效益,有4回220千伏线路向湖北供电,有2回220千伏线路向河南供电,还 Danjiangkou Water Conservancy is located in Juxian County, northwestern part of Hubei Province. It has comprehensive benefits such as flood control, power generation, irrigation, shipping and aquatic products on the Hanjiang River about one kilometer below the junction of the Danjiang River and the Han River. Power plant installed capacity of 900,000 kilowatts, the initial size of the output guarantee of 252,000 kilowatts, the average annual generation capacity of 3.95 billion degrees. In order to give full play to the benefits of Danjiangkou hydropower station, there are 4 back to 220 kV lines to supply power to Hubei, there are 2 back to 220 kV lines to Henan power supply,