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南垭河是大渡河的一条支流,流域内降水量较丰、落差大,水能资源丰富而集中。规划中分六级开发,全部为4～20万kW的中型水电站,指标比较优越。 流域规划设计已经前水电部规划院批准,现正进行龙头水库—冶勒梯级水电站的初步设计工作,本流域各梯级电站总装机容量60万kW,龙头水库具有多年调节性能,调节后梯级补偿出力达40多万kW,经济效益之优越,居国内、省内各梯级电站之首。
Nanya River is a tributary of the Dadu River, the basin precipitation is abundant, large drop, water energy is rich and concentrated. The plan is divided into six levels of development, all 4 to 200000 kW of medium-sized hydropower station, the index is superior. Watershed planning and design has been approved by the Ministry of Planning before the hydropower department, is being carried out preliminary design of the leading reservoir - Ye Le cascade hydropower stations, the basin total installed capacity of 600,000 kW cascade, leading reservoir has many years of regulatory performance, adjusted after the cascade compensation output More than 40 million kW, superior economic efficiency, ranking first in domestic and provincial power plants.