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Pumped-storage power plant for intermediate storage of large amount of electric energy for balancing supply and demand peaks in grid, comprises one or multiple pump-turbine units, which are arranged above lower reservoirs
Pumped-storage power plant for intermediate storage of large amount of electric energy for balancing supply and demand peaks in grid, comprises one or multiple pump-turbine units, which are arranged above lower reservoirs
The pumped-storage power plant comprises one or multiple pump-turbine units (5), which are arranged above the lower reservoirs (2). The reservoirs are coupled by pressure compensation devices and stands under gas pressure. The pump-turbine units are arranged near the upper surface or above ground.
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