ELECTRIC ENERGY STORAGE SYSTEM Russian patent published in 2024 - IPC F03B13/00 F03G3/00 

FIELD: electric power.

SUBSTANCE: invention relates to generation of electric energy based on its accumulation, namely to electric energy accumulation systems due to vertical movement of loads. System includes a bearing structure with upper load-bearing frame 3, on which electric machine 9 and at least one power cell connected to it are fixed. Cell comprises load 16 with carriage, drums 4 by number of loads 16 with ropes wound on them. Additionally, it contains water tank 2 to accommodate loads 16 with a carriage and water- and airtight shell 18 connected to them with the possibility of filling and removing air therefrom, placed on frame 3 compressor 11, connected by a hose to shell 18, rotation speed meter 8, rotation speed control unit 7, set of valves 10 by number of shells 18 for connection of shell through appropriate hose to compressor 11, rope, cable and hose connected together and fixed by one end on drum 4. Other end of the rope is fixed on shell 18 connected to load 16. Hose is tightly connected to non-return valve located on shell 18. Cable is connected to electromagnetic valve located on shell 18.

EFFECT: invention is aimed at reduction of current surges and voltage drops during accumulation and distribution of electric power.

1 cl, 1 dwg