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102
resultados
Última actualización
25/02/2026 [08:24:00]
Resultados 50 a 75 de 102
Resumen de: WO2025215424A1
A floating wind turbine platform is disclosed. The floating wind turbine platform may include a floatable structure that is deployable to a body of water and includes a plurality of semisubmersible columns. The semisubmersible columns may be interconnected. Each semisubmersible column can define an internal ballast volume. An intake port in each semisubmersible column can place the internal ballast volume of the semisubmersible column into fluid communication with the body of water. A ballast control system may be provided to balance the floatable structure upon a detected inclination thereof. Balancing of the floatable structure may be accomplished by selectively controlling a transfer of water from the body of water to the internal ballast volume of at least one of the semisubmersible columns, and/or by selectively controlling a transfer of water from the internal ballast volume of at least one of the semisubmersible columns to the body of water.
Resumen de: AU2024213848A1
A mooring arrangement comprises at least two outer anchors, a reaction anchor disposed between the outer anchors and at least two anchor legs that extend outwardly from the reaction anchor to the outer anchors. The reaction anchor has multi-directional effect, being configured to react against outward forces applied by tension in the mutually-opposed anchor legs. Each anchor leg comprises a tensioner, an inner line extending from the reaction anchor to the tensioner, and an outer line extending from the tensioner to the outer anchor. A tensioner line, which may be the inner line or the outer line, is fixed to the tensioner whereas a mooring line extends through the tensioner. An upper section of the mooring line extends from the tensioner to a moored floating body. A lower section of the mooring line forms part of the anchor leg, as either the inner line or the outer line.
Resumen de: US2025368299A1
A floating foundation for an offshore wind turbine having a tower defining a vertical direction, the floating foundation comprising at least three vertical sections and at least two horizontal sections, wherein the vertical sections and the horizontal sections are tubular members, arranged in an alternating manner, and connected together by interpenetrating tube joints and wherein one of the vertical sections is arranged to receive the tower.
Resumen de: WO2025250017A1
The invention relates to an offshore HVDC substation for transmission of electrical energy to an onshore substation comprising: a. one jacket substructure (204); b. a first self-sufficient HVDC module (200) mounted on the jacket substructure (204); c. a second self-sufficient HVDC module (201) mounted on the jacket substructure side by side with the first HVDC module (200), wherein the first HVDC module (200) and the second HVDC module (201) comprises a mirrored HVDC poleIt is also disclosed a method for assembling an offshore HVDC substation at least comprising the steps of: a. transporting a jacket (204) to a plant site; b. launching the jacket (204); c. transporting a first HVDC module (200) to the plant site; d. installing the first HVDC module to the top of the jacket (204); e. transporting a second HVDC module (201) to the plant site; and f. installing the second HVDC module (201) to the top of the jacket (204).
Resumen de: AU2025211510A1
The present invention comprises: a floating body floating on the sea surface; a mooring anchor seated on the seabed; a weight body positioned underwater between the floating body and the mooring anchor; and a plurality of mooring lines for mooring the floating body and having a closed curve shape. The mooring lines include: a first portion, in which a central lower part catches on a weight body mooring line catching part of the weight body; a second portion which passes through a weight body vertical passage in the weight body, and in which a central lower part catches on an anchor mooring line catching part of the mooring anchor; and a third portion which passes through a floating body vertical passage in the floating body and is connected to the first portion and the second portion, and in which a central upper portion catches on a floating body mooring line catching part provided on the floating body.
Resumen de: AU2025263901A1
WO 2018/156959 PCT/US20198/019529 The present invention provides a floating computational network, comprising: a plurality of buoyant energy converters configured to run onboard computers from power developed directly from one of ocean waves and wind; a plurality of flexible connectors each coupling a pair of said buoyant energy converters, where each buoyant energy converter is coupled to at least one other buoyant energy converter to establish a maximum distance between said pair of buoyant energy converters; wherein at least one flexible connector further comprises a data transmission cable for exchanging data between said pair of buoyant energy converters. WO 2018/156959 PCT/US20198/019529 The present invention provides a floating computational network, comprising: a plurality of buoyant energy converters configured to run onboard computers from power developed directly from one of ocean waves and wind; a plurality of flexible connectors each coupling a pair of said buoyant energy converters, where each buoyant energy converter is coupled to at least one other buoyant energy converter to establish a maximum distance between said pair of buoyant energy converters; wherein at least one flexible connector further comprises a data transmission cable for exchanging data between said pair of buoyant energy converters. ov o v
Resumen de: CN120659741A
The invention relates to a kit comprising a floating ocean platform and an assembly tool for assembling the floating ocean platform, a floating ocean platform includes a central post, a plurality of peripheral posts circumferentially surrounding the central post, a radially extending overhang bracket connecting the peripheral posts with the central post, and a tendon spanning between each pair of adjacent peripheral posts, where the peripheral posts include tendon receptors having tool interfaces, shim chambers, and tendon channels, and where the shim chambers are disposed between the central post and the peripheral posts, and where the shim chambers are disposed between the central post and the peripheral posts, and the shim chambers are disposed between the central post and the peripheral posts. An assembly tool includes a tool connector, a tendon tensioner, and a tension shim installer, where the tendon tensioner includes a tendon puller.
Resumen de: WO2025250017A1
The invention relates to an offshore HVDC substation for transmission of electrical energy to an onshore substation comprising: a. one jacket substructure (204); b. a first self-sufficient HVDC module (200) mounted on the jacket substructure (204); c. a second self-sufficient HVDC module (201) mounted on the jacket substructure side by side with the first HVDC module (200), wherein the first HVDC module (200) and the second HVDC module (201) comprises a mirrored HVDC poleIt is also disclosed a method for assembling an offshore HVDC substation at least comprising the steps of: a. transporting a jacket (204) to a plant site; b. launching the jacket (204); c. transporting a first HVDC module (200) to the plant site; d. installing the first HVDC module to the top of the jacket (204); e. transporting a second HVDC module (201) to the plant site; and f. installing the second HVDC module (201) to the top of the jacket (204).
Resumen de: AU2024283396A1
The invention relates to a system (2) forming an anchor point for floaters of offshore wind turbines, comprising at least one containment enclosure (6) having an open bottom (8) and an open top (10), the containment enclosure being at least partially filled with a solid granular material (12) capable of withstanding shear with the seabed (4) on which the containment enclosure is intended to rest, the containment enclosure further comprising at least one attachment (14) for securing a mooring line (16) of the floater.
Resumen de: US2025360989A1
A method and a system (1) for controlling transfer of a suspended load (2) between an offshore wind turbine (3) and a floating vessel (4) are disclosed. Movements, relative to the floating vessel (4), of a load (2) suspended in a hoisting mechanism (6, 15) and/or of a hooking part (9) of the hoisting mechanism (6, 15), are detected. A position and/or inclination of a landing platform (8) arranged on the floating vessel (4) is adjusted, based on the detected movements, in order to compensate for relative movements between the floating vessel (4) and the suspended load (2) and/or the hooking part (9), thereby synchronizing movements of the landing platform (4) to movements of the suspended load (2) and/or the hooking part (9), while moving the suspended load (2) and/or the hooking part (9) towards the adjustable landing platform (8).
Resumen de: AU2024251870A1
The invention relates to a system for mooring or anchoring wind turbines at sea, which consists of radial-blade, horizontal-axis wind turbines disposed on a vertical or horizontal pontoon or float submerged below the orbital depth, or close thereto, and which are moored by cables or chains to concrete blocks, or anchored by anchoring elements or bolts to the sea bed or lake bed. The wind turbines are constantly and automatically directed, in the manner of a wind vane, by the action of the wind and the water current and are vertically and horizontally stabilised, the wind turbine shafts driving electric generators, air compressors or hydraulic pumps. The vertical pontoon consists of a tubular element having a cylindrical shape or an oval cross-section with an aerodynamic profile. The horizontal pontoon is disc-shaped with an aerodynamic profile. Both types of pontoon are hollow and filled with air or a plastic polymer foam.
Resumen de: WO2025243056A1
A jacket assembly is provided for attachment to a subsea flexible line for facilitating passive control of movement of the flexible line. The jacket assembly comprises a plurality of jackets. Each jacket comprises a fluid displacing buoyancy element extending longitudinally between a first edge and a second edge and has a circumferential interior surface between the first edge and the second edge, the circumferential interior surface configured to bound a first inner cylindrical volume. The plurality of fluid displacing buoyancy elements comprises a first subset of fluid displacing buoyancy elements and a second subset of fluid displacing buoyancy elements. The first subset of the plurality of fluid displacing buoyancy elements has a first buoyancy value the second subset of the plurality of fluid displacing buoyancy elements has a second buoyancy value different from the first buoyancy value.
Resumen de: AU2024303383A1
The invention relates to a semi-submersible float (2) for an offshore wind turbine, comprising at least three vertical columns (4, 6), one of which is intended to receive a wind turbine mast, the vertical columns being connected together by pontoons (8) each formed by a plurality of planar panels (81 to 84) which are assembled together at edges (10) extending longitudinally between two columns, the edges of the pontoons being rounded and connected at each of their longitudinal ends to a column via a transition piece (12).
Resumen de: WO2024225911A1
Present invention relates to a method for maintaining and installation of offshore wind turbines, comprising the following steps: - positioning a floating service vessel (8) with a crane (10) above a semi- submerged sub-structure (2) of a floating wind turbine (1), said sub-structure (2) comprising a number of mainly vertical pontoons or columns (3, 4, 5) interconnected by tubular beams (6), - providing contact between the tubular beams (6) and an interface arrangement (14) on the service vessel, and - lifting the service vessel (8) above the water surface.
Resumen de: CN223590946U
The utility model discloses a floating type wind turbine generator foundation buoy and a foundation structure, and the foundation buoy comprises a distributed steel pipe frame which comprises a central steel pipe and peripheral steel pipes arranged around the central steel pipe; the end deck comprises an upper end deck and a lower end deck which are connected with the two ends of the distributed steel pipe frame respectively; the buoyancy module is made of glass fiber reinforced plastics and is formed by connecting a plurality of buoyancy units with a central steel pipe and a peripheral steel pipe in a layered manner, and each buoyancy unit is of a hollow watertight box body structure and is filled with a water pressure load or a solid pressure load; each buoyancy unit comprises a connecting pin connected with the central steel pipe, a through hole allowing the peripheral steel pipe to penetrate through and a skirt plate used for being connected with the adjacent buoyancy unit or the end deck, the connecting pins are arranged on the inner sides of the buoyancy units, the skirt plates are arranged on the outer sides of the buoyancy units, and connecting holes are formed in the skirt plates. According to the utility model, the manufacturing and maintenance cost is effectively reduced, the modular construction can be realized, and the construction period is greatly shortened.
Resumen de: CN223590936U
The utility model discloses an integrated electrolyzed water ocean buoy, which relates to the technical field of ocean new energy and comprises an electrolyte supply box, a floating box, an electrolysis module, a buoy main body and a power supply module, a water through hole is formed in the bottom wall of the electrolyte supply box; the floating box is fixed above the electrolyte supply box, and a cavity is formed in the floating box; the electrolysis module is located in the cavity, and the electrolysis reaction assembly is located in an inner cavity of the electrolysis reaction tank and communicates with the electrolyte supply box; the hydrogen output pipeline is communicated with the electrolytic reaction tank; the lower end of the buoy body is fixed and communicated with the floating box, the other end is away from the floating box, a containing space is formed in the buoy body, detection equipment and a hydrogen storage assembly are installed in the containing space, and the hydrogen storage assembly is communicated with the hydrogen output pipeline; and the output end of the power supply module is electrically connected with the electrolytic reaction assembly and the detection equipment. The zero-carbon hydrogen production buoy platform integrating the functions of self-energy-supply efficient hydrogen production, seawater desalination, multi-energy coupling utilization and the like can be realized.
Resumen de: AU2024279911A1
A buoyant offshore renewable energy system mounting platform is provided for use in supporting a renewable energy system in a body of water. The platform comprises a buoyant spar having a top end and a bottom end, the spar arranged to support a renewable energy system thereon; and a plurality of mooring lines arranged to tether the spar to a bed of a body of water such that the buoyant spar is positioned in the body of water at an operating depth. The plurality of mooring lines comprise: one or more first mooring lines affixed to a bottom end of the spar, the bottom end distal to the top end, and arranged to engage the bed of the body of water; and at least three further mooring lines, a first end of each of the further mooring lines being in communication with the spar between the top end and the bottom end thereof, and a second end of each further mooring line being arranged to engage the bed of the body of water such that said further mooring line is oriented diagonally relative to the spar at the operating depth; wherein at the operating depth, the first end of the spar is positioned above a surface of the body of water and the second end is positioned below the surface of the body of water. The described platform aims to provide a simple and stable offshore renewable energy system mounting solution having a simpler manufacture, assembly and deployment procedure along with easier ongoing access for deployment and maintenance vessels to minimise damage during deployment an
Resumen de: CN223546436U
The utility model discloses an anchoring device for a floating foundation of an offshore wind generating set. The anchoring device comprises a seabed and a wind generator, a seabed fixing device is arranged on the seabed, a sea surface suspension device is arranged above the seabed fixing device, the wind turbine is fixedly mounted on the sea surface suspension device, and the seabed fixing device comprises a suction barrel; according to the device, the suction bucket is installed on the seabed, seawater and air in the suction bucket are pumped out, the suction bucket can adsorb the surface of the seabed under the action of negative pressure, meanwhile, the first balancing weight is matched to serve as a balance weight module at the bottom, and the first balancing weight sinks on the seabed through the mass of the first balancing weight and pulls the fixed platform; the fixed platform is pulled by the first balancing weight to generate downward force to press the suction bucket through the first supporting rod, so that the suction bucket is adsorbed more firmly, the two are matched with each other to enable the seabed fixed part to be firmer, and the seabed fixed part can be used for integrally dragging the sea surface suspension device to prevent the sea surface suspension device from being flapped by sea waves to drift.
Resumen de: CN223549365U
The utility model provides a floating foundation and a wind generating set. The floating foundation comprises a bearing table and a plurality of buoyancy control parts, the buoyancy control parts are arranged on the lower portion of the bearing table at intervals, each buoyancy control part comprises an adjusting plate, a driving part and an angle adjusting part, the adjusting plates are arranged below the bearing table, the upper ends of the driving parts are connected with the bearing table, and the lower ends of the driving parts are rotatably connected with the adjusting plates; the driving part can drive the adjusting plate to move up and down, and the angle adjusting part is arranged between the driving part and the adjusting plate and can adjust the posture of the adjusting plate so as to adjust buoyancy borne by the floating foundation. According to the floating type foundation provided by the embodiment of the invention, when the floating type foundation shakes, the magnitude of buoyancy borne by the floating type foundation on the corresponding area can be adjusted by adjusting the posture change of the adjusting plate in the movement process, so that the situation that the floating type foundation shakes is dealt with, it is ensured that the floating type foundation is subjected to evenly-distributed buoyancy, and therefore the floating type foundation is protected. And the overall stability of the floating foundation is improved.
Resumen de: CN223546448U
The utility model discloses an offshore wind power floating body structure based on a composite material and seawater and sea sand concrete, which comprises a buoy, a fixed support and a heaving plate, and the buoy adopts a fiber composite material-seawater and sea sand concrete solid combined member or a fiber composite material-seawater and sea sand concrete hollow combined member; the fixed support adopts a fiber composite material-stainless steel pipe seawater and sea sand concrete combined member or a fiber composite material-steel pipe common concrete combined member; and the heaving plate is made of a fiber composite material. The heaving plates are fixed to the bottoms of the buoys through the fixing supports, the buoys are connected through the fixing supports, and a stable floating body structure is formed to support an upper wind turbine generator. The floating body structure applied to the offshore wind power tower has good water depth adaptability and corrosion resistance, the durability of the floating structure can be prolonged, the service life of the floating structure can be prolonged, and the requirement that offshore wind power flows to deep sea and open sea from offshore and coastal can be better met.
Resumen de: FR3162040A1
Titre de l’invention : Module destiné à être au moins en partie immergé avec prolongement en saillie La présente invention concerne un module destiné à être au moins en partie immergé (1) s’étendant entre une première extrémité longitudinale (4) et une deuxième extrémité longitudinale (6) et comprenant un fond (20) et une pluralité de parois latérales (12) définissant un volume interne (14), le module (1) comprenant au moins une extension (34) s’étendant, à l’une des extrémités longitudinales (4, 6), à partir d’une face externe (18) de l’une des parois latérales (12), le module (1, 1A, 1B) comprend au moins un prolongement (36) qui s’étend au moins dans un plan d’allongement principal de l’extension (34) et au-delà d’un plan dans lequel s’inscrivent des bords (32) des parois latérales (12). Figure de l’abrégé : Figure 1
Resumen de: US2025347263A1
A contra-rotating wind turbine (10) is disclosed comprising a first turbine rotor (36) mounted on a first turbine shaft (37) and a second turbine rotor (47) mounted on a second turbine shaft (48) where the first turbine shaft (37) is rotatable about a rotational axis (A) and the second turbine shaft (48) is rotatable in the opposite direction about the same rotational axis (A). The first turbine rotor (36) comprises at least one first turbine blade (38) extending in an outwards direction from the first turbine shaft (37) and the second turbine rotor (47) comprises at least one second turbine blade (49) extending in an outwards direction from the second turbine shaft (48). The at least one first turbine blade (38) further forms a first blade angle (40) relative to the first turbine shaft (37) and the at least one second turbine blade (49) forms a second blade angle (51) relative to the second turbine shaft (48) where the first blade angle (40) and the second blade angle (51) are both acute when the wind turbine (10) is operating.
Resumen de: EP4647332A1
La présente invention concerne un module destiné à être au moins en partie immergé (1) s'étendant entre une première extrémité longitudinale (4) et une deuxième extrémité longitudinale (6) et comprenant un fond (20) et une pluralité de parois latérales (12) définissant un volume interne (14), le module (1) comprenant au moins une extension (34) s'étendant, à l'une des extrémités longitudinales (4, 6), à partir d'une face externe (18) de l'une des parois latérales (12), le module (1, 1A, 1B) comprend au moins un prolongement (36) qui s'étend au moins dans un plan d'allongement principal de l'extension (34) et au-delà d'un plan dans lequel s'inscrivent des bords (32) des parois latérales (12).
Resumen de: CN120500436A
A floatable renewable energy platform is provided that includes a superstructure including one or more substantially horizontal structural support members located above a wave. The superstructure is supported by a plurality of floats interconnected by structural members, and the platform is configured to provide an air gap in the range of 10 m to 30 m between the still water surface and the structural members.
Nº publicación: EP4646363A1 12/11/2025
Solicitante:
RWE OFFSHORE WIND GMBH [DE]
RWE Offshore Wind GmbH
Resumen de: WO2024146699A1
Method for installing at least parts of a wind turbine on a floating foundation comprising the steps of positioning the floating foundation at an anchoring system, b) attaching a mooring system to the positioned floating foundation, c) moving the floating foundation vertically in relation to water level, wherein the amount of movement is such that the foundation is still floating at least partially within water, installing at least parts of the wind turbine on the vertically moved foundation, detaching the mooring system from the floating foundation.
BOPI
Sede Electrónica
