1 作为澜沧江中下游第一组开发电源之一的小湾水电站由于前期工作进展及资金等原因,目前看来,小湾水电站只能是放在大朝山电站开工后着手建设;但该电站作为澜沧江中下游龙头水库,不仅本身效益好,对下游已建的漫湾、大朝山带来的水量调节与发电效益是举足轻重的,因此,促进小湾电站尽早开工、投产便具有十分重要的意义,也就是把这3个梯级电站作为一组电源建设的关键所 1 As a result of the previous work progress and funding, Xiaowan hydropower station, as one of the first group of developing power plants in the middle and lower reaches of the Lancang River, can now be constructed only after the Dachaoshan Hydropower Station is started. However, as the Lancang River Middle and lower reaches of the leading reservoir, not only its own good, the downstream has built Manwan, Dachaoshan brought water regulation and power generation benefits are pivotal, therefore, to promote the power plant as early as possible to start, put into production is of great significance, but also It is these three cascade power plants as a key source of power construction