Vertical water tanks integrated in windmill towers to replace the upper reservoir of pumped storage power plants to store electrical energy

摘要

A wind turbine for generating electrical energy comprising a tower, arranged on the tower nacelle and arranged on the nacelle rotor which drives an electric generator, characterized in that in the interior of the tower, a liquid reservoir is arranged, which via a through the electric energy of the generator driven pump can be filled with liquid from a liquid reservoir located below the liquid reservoir, and that a turbine arranged below the liquid storage and drivable by the liquid in the liquid storage is provided, which drives a further electric generator.