POWER SUPPLY SYSTEM Russian patent published in 2019 - IPC F03B13/00 

FIELD: power engineering.

SUBSTANCE: invention relates to the field of power engineering. Power supply system contains a hydraulic station 1, a water supply system with the drain line 24 and located in station 1 a low-pressure hydraulic line 4, in which interconnected with an electric generator 11 a hydraulic turbine 8 is installed, and the heat pump installation 14, consisting of evaporator 15, compressor 16, connected to the condenser 17 pump 18. Hydraulic turbine 8 is interconnected with the electric generator 11 by means of the high-pressure hydraulic line 10 line 4, connected via the high-pressure pump 9, hydraulically connected to the heat exchanger 23, to which the hydraulic motor 12 is connected, associated with electric generator 11, through the pump 18 interconnected with the compressor 16. Electric generator 11 is equipped with the water-cooling element 22, which input is hydraulically connected to the heat exchanger 23, and the output is to the line 24 through the evaporator 15. Condenser 17 is made with the possibility of heat accumulation. Into the water supply system between the hydraulic motor 12 and the heat exchanger 23, the element 22 input and the heat exchanger 23, as well as to the line 24, a branched bypass 25 is connected, in which the valves 26 are installed.

EFFECT: invention is aimed at increase in the water stream energy use ratio.

4 cl, 2 dwg