COMBINED ELECTRIC POWER PLANT Russian patent published in 2016 - IPC F03D9/00 F03D9/28 F03D9/11 F03D9/25 

FIELD: energy.

SUBSTANCE: combined electric power plant includes wind turbine, aggregated with power units driven by it through system of mechanical transmissions: heat pump compressor connected hydraulically with underground pool; air compressor connected with its inlet to atmosphere, and output with compressed air accumulator; air compressor connected with its inlet to atmosphere, and output with system of ventilation and conditioning; water pump of drinking water supply connected to input of drinking water, and output with water drive tank; standby electric generator; compressor refrigerator with freezing chamber; water circulation pump of heating system; at least two pumps of pumped storage system, each hydraulically connected with its inlet to bottom level tank, and by output is with upper level liquid tank. Fluid can be water, brine or other antifreeze. Deepest point of bottom of upper reservoir is hydraulically connected to input, and lower reservoir to output of hydraulic turbine installed on floating pontoon on surface of liquid of lower tank and rotating main electric generator, which is connected to facility mains. All compressors and pumps are made in form of volumetric type injectors. Combined electric power plant comprises bank of electric batteries connected with main electric generator through rectifier charging device, and via redundant DC electric generator is to DC converter from bank of electric accumulators to alternating current. Compressors, drinking water feed pump and heating system circulation pump are equipped with duplicating electric drives operating directly from bank of electric batteries.

EFFECT: wider range of usable wind speeds from lowest to maximum possible.

4 cl, 1 tbl, 1 dwg