HYDRO-ELECTRIC POWER-PLANT Russian patent published in 2017 - IPC F03B13/26 F03B17/06 

FIELD: power industry.

SUBSTANCE: hydro-electric power plant contains mounted on the displacement base two hydraulic turbines 1, placed symmetrically about the longitudinal axis 4, along which its axis of rotation 3 is oriented, made with ability of reverse rotation, kinematically connected to the electric generator 5, the anchor device 6, ballast tanks 7. The rotors 2 of hydraulic turbines 1 are provided with screws 9 of variable pitch, the blades of which are arranged with ability of forced rotation. Displacement base is made streamlined. Along the longitudinal sides of the base the wells 12 are made. The hydraulic turbines 1 are installed at the ends of the towers 13, the second ends of which are provided with ballast 14. The towers 13 are passed through the wells 12 and mounted on the horizontal axis 15, with ability to swing in the wells 12 in the planes parallel to the axis 4. The ballast 14 weight, taking into account the size of the lower tower 13 is sufficient to hold the longitudinal tower axis 13 vertically at rotors 2 rotation.

EFFECT: efficiency increase of flow power conversion into the power, that is used to rotate the generator.

4 cl, 3 dwg