I heard someone say a few days ago that the discharge volume of each unit at full load is 800 cubic meters per second. There are 32 units in the Three Gorges, so the discharge volume of full-load electricity generation (not counting). flood flow) is approximately 25,000 cubic meters.
Of course, according to the “Installation Technology of 700MW Three Gorges Hydraulic Generator Set” (edited by China Gezhouba Group) on the characteristics of Alstom Three Gorges turbine, it is 991 .8 cubic meters per second, and it is estimated at around 32,000 cubic meters. Of course, turbine manufacturers in the Three Gorges include Alstom, Dongfang Electric, Harbin Electric and something French. The technical parameters of each manufacturer are different, and there are also differences between underground power plants and left and right bank power plants. It's good to havean approximate range.