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1 工程概况宝泉抽水蓄能电站位于河南省辉县市薄壁镇大王庙以上2.4km的峪河上。总装机容量1200MW,年发电量20.10亿kW·h。年抽水耗电量26.42亿kW·h,综合效率0.76。电站由上水库、输水发电系统和下水库等建筑物组成。下水库利用峪河上已建成的宝泉水库加高、加固而成,坝型为浆砌石重力坝。当宝泉水库改建为抽水蓄能电站下水库时,其工程等级提高为一等,工程规模为大(1)型,大坝按Ⅰ级建筑物设计。
1 Project Overview Baoquan pumped storage power station is located in Huixian City, Henan Province, thin-walled town of King Temple 2.4km above the river. The total installed capacity of 1200MW, annual generating capacity of 2.01 billion kW · h. Annual pumping power consumption of 2.642 billion kW · h, the overall efficiency of 0.76. Power station by the reservoir, water power generation systems and buildings and other buildings. Under the reservoir use has been built on the valley of Baoquan reservoir elevation, reinforced from the dam-type masonry gravity dam. When Baoquan Reservoir is converted into a reservoir under pumped storage power station, the project grade is upgraded to first class and the project size is large (1). The dam is designed according to Grade I building.