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小湾电站地处云南大理州南涧县与临沧市凤庆县交界的澜沧江中游河段,为澜沧江河段的龙头电站。电站以发电为主,兼有防洪、灌溉、拦沙及航运、环境保护等综合效益。枢纽工程由混凝土双曲拱坝、坝后水垫塘及二道坝,左岸一条泄洪洞及右岸地下引水发电系统、升压站等组成。具有非常优越的多年调节功能,正常蓄水位为EL1240米高程,水库总容量为149亿立方米,坝高292米,为当今世界已建和在建工程中的最高双曲拱坝。建立精悍高效的机构保证项目合理运作
Xiaowan Power Station is located in the middle reaches of the Lancang River at the junction of Nanjian County, Dali Prefecture, Yunnan Province and Fengqing County, Lincang City. It is the leading power plant in the Lancang River. Power plants to generate electricity, both flood control, irrigation, sand blocking and shipping, environmental protection and other comprehensive benefits. The hub project consists of a concrete double-curvature arch dam, a water cushion pool and two dams behind the dam, a spillway tunnel on the left bank and a right-bank diversion power generation system on the right bank and a booster station. Has a very good multi-year regulatory function, the normal water level EL1240 meters elevation, the total reservoir capacity of 14.9 billion cubic meters, dam height 292 meters, is the world’s highest construction and construction projects in the highest double-arch dam. Establish lean and efficient institutions to ensure the project is functioning properly