Two-station three-reservoir vertical shaft type pumped storage power station

The invention discloses a two-station three-reservoir vertical shaft type pumped storage power station, which comprises an upper reservoir arranged at an upstream water level, and the lower end of the upper reservoir is communicated with a first pressure vertical shaft; the first power station unit is arranged on the ground and communicates with the first pressure vertical shaft, the drainage end of the first power station unit is connected into the non-pressure tail water channel, and the non-pressure tail water channel converges into the river channel; the hole digging middle reservoir is arranged in the mountain body and is communicated with the non-pressure tail water channel; the second power station unit is arranged at the upper end of the lower reservoir and is communicated with the second pressure vertical shaft; the lower reservoir is arranged underground and is communicated with the drainage end of the second power station unit; and the gravel processing plant divides the river channel into two ends