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二滩水电站初步设计已经国家计委审查通过,本文仅就其中水能设计和动能经济方面的问题,谈些认识。一、建设二滩水电站十分必要二游水电站位于雅砻江下游,正常蓄水位1200米,死水位1155米,总库容58亿米~3,调节库容33.7亿米~3,库容系数6.4%,保证出力100万千瓦,装机容量300万千瓦,多年平均发电量162亿度,最大工作水头187米。二滩水电站地处攀西地区,距渡口市约40公里。攀西地区具有丰富的矿产资源,四川省铁矿储量的86%集中在该地区,特别是在钒钛磁铁矿中,二氧化钛占磁铁矿储量的11%,为全世界的三分之一,居世界首位。此外,钒、钪、铺、铬等的储量亦居全
The preliminary design of Ertan Hydropower Station has been examined and approved by the State Development Planning Commission. This article only talks about the issues of water energy design and kinetic energy economy. First, the construction of Ertan hydropower station is necessary The Second Youyou Hydropower Station is located in the lower reaches of the Yalong River, the normal water level of 1,200 meters, the dead water level of 1155 meters, the total storage capacity of 5.8 billion meters to 3, adjust the storage capacity of 3.37 billion m3, the storage capacity of 6.4% Guaranteed output of 1 million kilowatts, installed capacity of 3 million kilowatts, for many years the average generating capacity of 16.2 billion degrees, the maximum working head of 187 meters. Ertan Hydropower Station is located in Panxi region, about 40 km from the ferry. Panxi region is rich in mineral resources, Sichuan Province, 86% of iron ore reserves concentrated in the region, especially in vanadium titanium magnetite, titanium dioxide accounted for 11% of magnetite reserves, one-third of the world , Ranking first in the world. In addition, vanadium, scandium, shop, chrome and other reserves are also full