To celebrate our company won the bid of the 6 world - sets of Wudongde Hydropower Station electroslag casting guide blade project the largest hydropower station unit capacity.
Wudongde Hydropower Station is located at the junction of Sichuan and Yunnan, Huidong County, Luquan County of Jinsha River River, the Jinsha River hydropower base is underground at four water level tour de - lift, Baihetan Hydropower Station, Ukraine Xiluodu and Xiangjiaba Hydropower Station on the first step, from the station 253 km away from the Guanyinyan Hydropower, under the crane Ertan Hydropower Station 180 km. Control basin area of 406 thousand and 100 square kilometers, accounting for 86% of the area of the Jinsha River basin; the average annual flow of 3810 cubic meters / second, runoff of 120 billion cubic meters. The preliminary design of Wudongde reservoir water level of 975 meters, a total capacity of 7 billion 600 million cubic meters, regulating capacity of 2 billion 600 million cubic meters, 1 billion 450 million cubic meters of flood control capacity. Power plant installed capacity of 10 million 200 thousand kilowatts, the annual power generation of about 38 billion 700 million kwh. According to the 2003 price level, static investment of about 22 billion yuan.
Wudongde Hydropower Engineering Project is large (1) type of engineering project, the main building by retaining buildings, drainage building, water diversion buildings etc.. The water retaining structure is the concrete hyperbolic arch dam crest elevation of 988m, the maximum dam height is 270m; the flood discharge dam flood spillway based, supplemented by way of Hongdong. The powerhouse layout around both sides of the mountain, all rely on river side arrangement, the installation of 6 stand-alone capacity of 850MW Francis turbine generator units, the total installed capacity of 10200MW. In December 2015, the project was approved by the state council.
This project is funded by the company investment in the construction of the three gorges. Since the excellent characteristics of leaves of electroslag casting, and the existing project Three Gorges company electroslag casting guide the actual situation of leaf application is excellent, stable, durable. Therefore, the Three Gorges company has made clear at the beginning of the project, all the turbine must use electroslag casting production.