四川省水电资源开发研究

HYDROPOWER EXPLOITATION IN SICHUAN PROVINCE

水电资源具有可再生、廉价、无污染等优点 ,环境效益非常明显 ,世界上很多国家和地区都很重视水电资源的开发利用。四川省水电资源优势明显 :水电资源总量丰富 ,位居全国前列 ,开发潜力很大 ;适宜筑坝建库 ,径流调节性能好 ;淹没损失较小 ,比全国平均水平少一半多 ;可建设的水电站大中小齐全 ,且以大型水电站为主 ;水电资源的市场需求大。为了满足不断增长的省内外电力需求 ,同时充分发挥水电资源优势 ,促进地区经济发展 ,四川省要加快对金沙江、雅砻江和大渡河等主要河流水电资源的开发力度 ;加快省内电网改造进度 ,积极推进省际电网联网 ,特别是和华东、华中电网的联网进程 ;大力开拓四川电力市场 ,发展高耗能产业 ;加大受电地区对四川省水电资源开发的帮扶力度 。

Attention has been paid to hydropower exploitation in many countries of the world because of the good environmental benefits, such as renewable, low cost and no pollution. Sichuan Province enjoys advantages in hydropower resources: rich in hydropower resources endowment in China with large development potential, suitable to build dams and the runoff regulation; lower inundation loss which is less than half of the national average. The size of potential hydropower stations is flexible and there are many potential large-sized stations. In order to meet the need within Sichuan Province and outside as well as to improve the economy development by exerting its hydropower resources advantages, it is supposed that the exploitation of hydropower resources in Jinsha, Yalong and Daduhe rivers should be speeded up and the improvement of power network should be strengthened. The progress of power network connection especially with East-China and central China region should also be speeded up. At the same time, the following countermeasures are supposed to be adopted: to develop the power market of Sichuan Province and the high energy-consuming industries, strive for economical support from the power receptor regions and policy support from the state.