FIELD: power industry.
SUBSTANCE: energy storage plant includes turbine, working medium receiver connected to turbine outlet, compressor and cooling heat exchanger connected to working medium storage, which is connected to turbine inlet through heating heat exchanger. Inner cavity of working medium receiver is interconnected with the first hydraulic pressure compensator. Inner cavity of working medium storage is interconnected with the second hydraulic pressure compensator connected to liquid storage system with possibility of using hydrostatic liquid head for compensation of working medium pressure.
EFFECT: improving reliability of the plant and reducing energy production cost.
7 cl, 1 dwg
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