三峡电力系统展望

The prospects of the Three Gorges Power System

三峡梯级电站包括三峡电站和葛洲坝电站,总装机容量20915MW,电能输送至华中、华东、南方、川渝电网。三峡电力系统与华北、西北电网相联后,将促进全国电网互联。长江水系与黄河水系、红水河、云贵地区江河在水文特性上有很大差异,而且我国煤炭资源集中在北方,水力资源多在南部,通过电网互联,实现水电跨流域补偿和水火调剂,效益巨大。

Three Gorges cascade power station includes the Three Gorges Hydropower Plant and Gezhouba Hydropower Plant, with total installed capacity of 20,915 MW. Its power is transmitted to Central China, East China, South China, Chongqing and Sichuan power grids. The formation of Three Gorges Power System will promote the interconnection of China nationwide power grids. The Yangtze River water system is very different in hydrological characteristics from the water systems of the Yellow River, Hongshui River, and the rivers in Yunna and Guizhou regions. Moreover, our coal resources is centralized in the north area of China but most of water resources is in the south area of China. With the interconnection of power grids, the trans-basin compensation of hydropower and the regulation of hydropower and thermal power can be realized so that the benefits is huge.