A floating device for supporting an offshore wind turbine, comprising a central floating pillar for fixedly receiving a tower of the wind turbine, at least three peripheral floaters, and one leg per floater, each leg extending in a longitudinal direction that runs radially in relation to the central pillar; each leg has a proximal end that is secured to the central pillar, and a distal end that is secured to the floater; the legs include an outer tubular element, which extends in the longitudinal direction of the leg and has a curved cross-section perpendicularly to the longitudinal direction, and an inner tubular element, which extends in the longitudinal direction of the leg and has a polygonal cross-section perpendicularly to the longitudinal direction, the polygonal cross-section being inscribed in the curved cross-section. The invention also relates to a floating wind turbine unit comprising the device and a wind turbine.
DISPOSITIF FLOTTANT SUPPORT D'EOLIENNE OFFSHORE ET ENSEMBLE EOLIEN FLOTTANT CORRESPONDANT
FLOATING DEVICE SUPPORTING AN OFFSHORE WIND TURBINE, AND CORRESPONDING FLOATING WIND TURBINE UNIT
SCHWIMMENDE VORRICHTUNG ZUM TRAGEN EINER OFFSHORE-WINDTURBINE UND ENTSPRECHENDE SCHWIMMENDE WINDTURBINENEINHEIT
2020-07-08
Patent
Electronic Resource
French
DISPOSITIF FLOTTANT SUPPORT D'EOLIENNE OFFSHORE ET ENSEMBLE EOLIEN FLOTTANT CORRESPONDANT
European Patent Office | 2017
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