The invention relates to a system for the storage and production of electrical energy in a marine environment, wherein at least one ballast is lowered from a high position to a low position and then raised, by means of at least one cable (115) connected to a barge or platform (110). The barge comprises a generator/motor (113) actuated by the cable or actuating same. The ballasts (107, 108) are secured to a partially floating element (106) which is itself connected, by a retaining cable (105), to an element (101) floating on the surface and provided with means for varying the length of said retaining cable (105), the partially floating element (106) comprising a volume of gas compressible according to the surrounding pressure.
SYSTEME DE STOCKAGE ET PRODUCTION D'ENERGIE ELECTRIQUE EN MILIEU MARIN
SYSTEM FOR STORAGE AND PRODUCTION OF ELECTRIC ENERGY IN A MARINE ENVIRONMENT
SPEICHER- UND EZEUGUNGSSYSTEM VON ELEKTRISCHER ENERGIE IN MARINER UMGEBUNG
2019-11-13
Patent
Electronic Resource
French