BOPI 03 BR/2023 REPERTOIRE NUMERIQUE 15 Fig. 1 Consulter le mémoire ________________________________________ (11) 20837 (51) F01K 25/10 (2018.01); F01K 3/00 (2018.01); F01K 3/02 (2018.01); F01K 3/18 (2018.01); F01K 7/34 (2018.01); F01K 9/00 (2018.01); F03D 9/17 (2018.01); F03D 9/18 (2018.01) (21) 1202100375 - PCT/IB2019/060896 (22) 17/12/2019 (30) IT n° 102019000002385 du 19/02/2019 (54) Energy storage plant process. (72) SPADACINI, Claudio (IT) (73) ENERGY DOME S.P.A, Viale Abruzzj 94, 20131 MILANO (IT) (74) SPOOR & FISHER Inc. NGWAFOR & PARTNERS Sarl, The House of Gideon, Golf/Bastos Quarters, Opposite The American Embassy, Entrance-Saint John Paul II Boulevard, P.O. Box 8211, YAOUNDE (CM). (57) An energy storage plant (1) comprises a casing (5) for the storage of a working fluid other than atmospheric air, in a gaseous phase and in equilibrium of pressure with the atmosphere; a tank (9) for the storage of said working fluid in a liquid or supercritical phase with a temperature close to the critical temperature; wherein said critical temperature is close to the ambient temperature. The plant (1) is configured to carry out a closed thermodynamic cyclic transformation (TTC), first in one direction in a charge configuration and then in the opposite direction in a discharge configuration, between said casing (5) and said tank (9); wherein in the charge configuration the plant (1) stores heat and pressure and in the discharge configuration generates energy.
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