HYDRAULIC POWER PLANT (HPP) Russian patent published in 2020 - IPC E02B9/00 F03B13/08 

FIELD: electrical equipment.

SUBSTANCE: invention relates to electrical engineering, in particular to hydraulic power stations. Proposed hydraulic power plant consists of hydraulic turbine with control blades and horizontal axis of rotation, arranged in working chamber, which is horizontal water conduit in form of section of large diameter pipe, and an umbrella-type electrical generator mounted on the vertical shaft. At the same time, on the vertical shaft, there is a support bearing arranged on the shaft lower end on the side of the bevel gear, and a bearing of the umbrella generator placed under windings of the rotor and the stator. Two bearing bearings are provided at turbine shaft ends: the first one is arranged on the side of the turbine, and the second one, also in the parts of the working chamber from the opposite end, is on the side of the provided additional first gear of the conical gear pair. Rotor of electric generator with excitation winding of exciter of generator is provided in upper part of vertical shaft to provide guidance of induction voltage on stator winding.

EFFECT: technical result is optimization of arrangement of hydraulic turbine and electrical generator of hydraulic power plant.

1 cl, 1 dwg