Loading energy storage unit for storing excess electrical power produced from wind energy and solar energy in e.g. solar power plant, has loading body elevated using winding/hydraulic bar and directly coupled with generator via gear box

摘要

The loading energy storage unit (1) has a loading body (2) elevated using a winding/hydraulic bar and directly coupled with an electrical generator (4) via a gear box (3), where the energy storage unit is designed in a round, oval and quadratic type. Chambers (6) are filled with heavy materials such as steel concrete, sand/residues, concrete broken pieces, granite and sterile material, in a uniform manner. The gear box is driven by the electrical generator using power.