Jin’anqiao Hydropower Station is not only the key project which will start up the hydropower development of Jinsha River

but is an important project fostering the electricity industry mainly including hydropower as the backbone industry in Yunnan and achieving resources optimization distribution in the Southern Power Grid.The market orientation

power consumption

adaptability and economy of the electricity transmission scheme of Jin’anqiao hydropower station are comprehensively studied and then the proper connection system alternative was finally determined.