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152
resultados
Última actualización
11/06/2026 [06:47:00]
Resumen de: WO2025027346A1
There is provided a wave compensator for a buoy, the wave compensator including a receptacle. The receptacle has an enclosing wall having an upper end and a lower end. The receptacle also includes a first opening and a second opening arranged at different heights and configured to allow the ingress of water into and the egress of water from the receptacle, in use.
Resumen de: WO2025026978A1
A method of providing a buoyant concrete support structure (10) for an offshore installation, such as a wind turbine. A monolithic multicellular concrete member (11) is formed with at least five cells (14) arranged circumferentially around a central vertical longitudinal axis (20). The diameter of each cell (14) is smaller than a diameter of a circumference along which the cells (14) are arranged. The cells (14) are formed as vertically-extending hollow elements with an enclosed bottom portion provided below a hollow central void (15) thereabove. The cells (14) are formed contemporaneously such that all of the cells (14) are integrally-formed with each other in unison to provide the seamless monolithic multicellular concrete member (11). The cells (14) are coherent such that each cell (14) shares a common wall portion (40) with an adjacent cell (14).
Resumen de: WO2026114634A1
The invention concerns a hull structure (10, 100, 80, 200) for a semi- submersible wind power turbine platform (50), wherein the hull structure (10) comprises: a centre column (4) configured to support a wind power tower (20) provided with a wind turbine (30), the centre column (4) being located in a central region of the hull structure (10, 100); first, second and third buoyancy structures circumferentially distributed around the centre column (4) comprising first, second and third elongated structures (5, 6, 7) connected to the centre column (4) and extending outwards in different radial directions from the centre column (4, wherein the first elongated structure (5) is located at a higher level than the second and/or third elongated structures (6, 7) so that a lower side (5A) of the first elongated connection structure (5) is located above or is substantially aligned with an upper side (6B, 7B) of at least one of the second and third elongated connection structures (6, 7).
Resumen de: US20260152915A1
A floating wave-energy dissipation device includes a frame unit including a front section, a middle section and a rear section, a wave guide unit having a wave guide board, a floating plate unit having float plates, a ship fin unit having a plurality of fins, a cooling unit including a cooling controller and a cooling pipe, a heating unit including a heating controller and a heater, a positioning unit including a positioning chain, a circuit supply system including a power distribution host and being capable of supplying power to the cooling unit and the heating unit, a mobile driving unit including a canvas rack, a canvas rack motor, a bracing cable, a pair of pulleys, a propeller unit and a rudder, a central control unit, and a solar panel unit.
Resumen de: WO2025054087A1
Techniques are disclosed herein for minimizing movement of a fixed marine structure. Using the technologies described, a wind turbine may be mounted on a fixed marine platform that is secured by mooring lines coupled to one or more driven anchor piles. Each of the anchor piles may be driven into the seabed floor at an angle of batter that is less than or equal to an angle of inclination of a corresponding morning line.
Resumen de: US20260146584A1
A method of assembling an offshore wind turbine, such as a floating offshore wind turbine, is disclosed. The method comprises the steps of: transporting, on one or more vessels, a nacelle and a tower of the offshore wind turbine to an assembly area below a support apparatus; suspending the tower and the nacelle from the support apparatus; transporting a floating/buoyant base or foundation body to the assembly area below the support apparatus; and landing the tower on the floating/buoyant base or foundation body and the nacelle on the tower. Also disclosed is a support apparatus for assembling an offshore wind turbine, such as a floating offshore wind turbine.
Resumen de: AU2026203651A1
A disconnectable mooring system for offshore semi-submersible floating structures. A disconnectable buoy has a number of mooring lines which include a buoy chain between the mooring chain and the buoy. The mooring chain and the buoy chain are connected via a three way mooring connector, with the third connection configured to pull the mooring connector to a mooring point on the structure. In a first configuration the buoy is disconnected and supports the mooring chains for recovery at shallow depths to be pulled in. In a second configuration, the mooring lines are pulled in via the mooring connectors thereby providing a spread mooring to the structure with the buoy chain left as a catenary between the buoy and mooring point. ay a y
Resumen de: AU2024372340A1
Motion of a floating body is damped by anchoring a piston with a sea anchor to restrict movement of the piston, permitting greater movement of a chamber that surrounds the piston and is fixed to the body, but braking the resulting relative movement between the chamber and the piston by displacement of fluid in the chamber. Thus, a motion damper has a brake structure that comprises a submerged sea anchor suspended in a water column and connected to a piston. The piston is movable within an elongate chamber that is in fixed relation to the floating body and that contains a fluid such as water.
Resumen de: WO2026111842A1
Offshore floating structure may include one or more mooring lines coupled to an elongated base for anchoring the elongated base to a sea floor. Offshore floating structure may further include a mounting platform coupled to the elongated base and configured to removably couple one or more power support components for supporting one or more offshore operations. The one or more power support components may comprise one or more renewable energy power sources, one or more alternative power sources, one or more power storage systems configured to store and provide energy generated from the one or more renewable energy power sources or the one or more alternative power sources, and one or more electric charging stations configured to receive the energy generated from the one or more renewable energy power sources or the one or more alternative power sources. Offshore floating structure may be manually, remotely, and/or autonomously operated.
Resumen de: WO2025018896A1
A mooring assembly (11; 11') for installation on a marine structure (4, 5, 6), above or below a water surface (7), comprises a main frame (101; 101') having a connecting portion (107) for connection to the marine structure. The assembly comprises a stopper device (112; 112'; 112") which is arranged in the main frame (101; 101'), and an elongate stopper member (104) which may be connected to a mooring chain or line. The stopper device (112; 112'; 112") is configured for interlocking with the elongate stopper member (104). The stopper device (112) comprises a housing (122) with a plurality of ratchet pawls (124) arranged in a circular chamber (138), wherein the pawls (124) are movably interconnected via a ring member (125) and biased towards each other by an elastic member (123), and each pawl comprises one or more ratchet teeth (133) for interaction with corresponding teeth (118) on the elongate stopper member (104).
Resumen de: US20260139450A1
An anchor cage (30) for a wind turbine foundation (26 ) includes an upper load distribution flange (32), a lower base flange (34), a plurality of anchor bolts (36) coupling the upper load distribution flange (32) and the lower base flange (34), and a floating coupler (48, 48′, 48″) suspended on one anchor bolt of the plurality of anchor bolts (36). The floating coupler (48, 48′, 48″) includes a first coupler plate (54), a second coupler plate (56), and a plurality of connecting members connecting the first coupler plate (54) and the second coupler plate (56). A first portion of one anchor bolt (36) extends between and is coupled to the upper load distribution flange (32) and a first coupler plate (54) and a second portion of one anchor bolt (36) extends between and is coupled to the second coupler plate (56) and the lower base flange (34). An area bounded by the first coupler plate (54) and the second coupler plate (56) defines a passage (50) through the at least one floating coupler (48, 48′, 48″).
Resumen de: US20260142469A1
0000 System (10) for distributing generated electricity to an electrical network (17) and comprises at least one generator (11). A power carrying link (12) from the generators (11) to the grid is also connected to at least one service module (18), that incorporates equipment for performing a power consuming service unrelated to operation of the wind turbine and network. The service may be a computing function and benefits from being located “behind-the-meter” where cheaper energy costs are possible. For example, electricity generated by the wind turbines can be routed directly to the module(s) for use. A wind turbine generator foundation or a standalone platform configured to receive a removeable service module is also described.
Resumen de: EP4745022A1
0001 The invention relates to a modular barge (1) comprising at least three hollow, watertight-walled floating modules (2), mechanical connection means (4) between the modules (2) and a working deck (3). Advantageously, the modules (2) may be of the ballastable type, comprising at least one ballast hole (5) that enables the flow of water between the interior of the modules (2) and the mass of water in which the barge (1) floats, at least one interconnecting air hole (6) that connects the interiors of two adjacent modules (2) and at least one regulating hole (7) that enables air to be introduced or extracted from the interior of the modules (2). Furthermore, the barge comprises means for regulating the air pressure (8) contained inside the modules (2), enabling the water level (9) inside the modules (2) to be regulated (and therefore the draught of the barge (1)) as a result of an increase or decrease of the air pressure inside the modules (2).
Resumen de: EP4744816A1
The present invention relates to a welded joint of a floating offshore wind-power-generation equipment including a tower member, a float member, and a bracket. The present invention provides a welded joint exhibiting increased fatigue strength at a weld with weld beads extended onto the float member, and a method of manufacturing the same. A welded joint according to the present invention includes a first weld bead, a second weld bead, and a third weld bead. The first weld bead extends along one of short edges of a rectangular contact surface at which a bracket is in contact with a float member. The second weld bead and the third weld bead extend along two respective long edges of the rectangular contact surface and are each extended over a corresponding one of a starting end and a terminal end of the first weld bead onto the float member. Furthermore, it is preferable that a ratio M/N of an interval M between a distal end part of the second weld bead and a distal end part of the third weld bead and a length N of an extended portion of the second weld bead or the third weld bead be 2.0 or smaller.
Resumen de: WO2026099364A1
The invention is directed to a reusable tension element for a tendon for tension leg platforms, said tension element comprising a lamella comprising two terminal ends and having an essentially rectangular cross-section with an aspect ratio that is defined as the ratio between the longest side and the shortest side of the rectangle of at least 10, preferably at least 15, wherein said lamella has thickness of at least 1 mm, and a length of at least 20 m, wherein said lamella comprises a material having an elastic modulus of more than 50 GPa. Further aspects of the invention are a tendon comprising said elements, a transportation system to transport said elements, and a tension leg platform that is tethered to a seabed with said tendons.
Resumen de: WO2026100833A1
The present invention relates to a leg-fixing system for a jacking-type offshore wind power generation platform, which enables legs to be smoothly fixed inside a platform after the operation of a portable jacking system in a floating offshore wind power generation platform constructed using a jacking method, and which improves maintenance-related performance even through various environmental changes.
Resumen de: EP4741275A1
0001 The invention is directed to a reusable tension element for a tendon for tension leg platforms, said tension element comprising a lamella having an essentially rectangular cross-section with an aspect ratio that is defined as the ratio between the longest side and the shortest side of the rectangle of at least 10, preferably at least 15, wherein said lamella has thickness of at least 1 mm, and a length of at least 20 m, wherein said lamella comprises a material having an elastic modulus of more than 50 GPa. Further aspects of the invention are a tendon comprising said elements, a transportation system to transport said elements, and a tension leg platform that is tethered to a seabed with said tendons.
Resumen de: WO2025008489A1
Installation of a wind turbine on a floating, wherein use is made of a vessel with a crane and a motion suppressor device mounted to the hull of the vessel. Engagement with the motion suppressor device counters the rise of the floating foundation caused by the step of increase of buoyancy, thereby the motion suppressor device suppressing at least Z-axis motion of the floating foundation relative to the hull of the vessel. Use is made of an installation tool comprising a lower coupler configured to couple to the mast mounting structure, an upper coupler configured to couple to the mast foot, and a multi-degrees of freedom, preferably six-degrees of freedom, connector assembly having a controllable stiffness, which connector assembly interconnects the lower coupler and the upper coupler, wherein the connector assembly is configured to controllable vary the stiffness of the interconnection.
Resumen de: AU2024382071A1
A factory 2 for producing an elongated tension member is provided. The factory comprises at least one apparatus for producing the elongated tension member. The at least one apparatus comprises: a feeder, a processing device and at least one end fitting device. The feeder is arranged to provide input material. The input material comprises: at least one load bearing yarn and/or at least one load bearing wire and/or load bearing fibres. The processing device is arranged to wind and/or twist and/or bundle the input material provided by the feeder. The at least one end fitting device is arranged to provide the elongated tension member with a proximal end fitting and a distal end fitting. The factory further comprises a buoyant body 4 arranged to support said at least one apparatus for producing the elongated tension member.
Resumen de: EP4737711A1
0001 The present application relates to a wind turbine foundation, a wind turbine, and a control method. The wind turbine foundation includes: a floating body, comprising a main column, a plurality of auxiliary columns, and connecting bodies, the main column being used for connecting to a tower, the bottom wall of each auxiliary column being provided with a stabilization device, the stabilization device comprising a drive assembly, a first impeller, and a base connected to the auxiliary column, the base having an inner cavity, and a first opening and a second opening communicating with the inner cavity, the first opening and the second opening having a height difference in a first direction, the first opening, the inner cavity, and the second opening forming a flow channel for seawater, the first impeller being disposed in the inner cavity, the drive assembly driving the first impeller to rotate and causing the seawater to flow within the flow channel, so as to adjust a tilt angle between the floating body as a whole and a reference plane. The present application has a simple structure and relatively low cost.
Resumen de: EP4737713A1
The present application relates to a wind turbine foundation, a wind turbine generator system and a control method. The wind turbine foundation is capable of being arranged in seawater and configured to support a tower, wherein the wind turbine foundation includes: floating bodies, wherein a number of the floating bodies is n, the floating bodies are arranged at intervals from each other, and lines connecting centers of the floating bodies form a polygon as a whole, where n≥3; connecting bodies, wherein a corresponding one of the connecting bodies is connected between every two adjacent floating bodies; wherein each of the floating bodies has a static chamber and a dynamic chamber that are independently arranged, a first medium is enclosed within the static chamber, each of the floating bodies is provided with a first opening connected to the dynamic chamber and a first control valve, and the first control valve controls opening and closing of the first opening to adjust a volume of the seawater entering the dynamic chamber. According to the wind turbine foundation, wind turbine generator system and control method provided in the embodiments of the present application, the wind turbine foundation has a fast response speed and a good stability effect.
Resumen de: EP4737298A1
0001 An anchor device (20) includes: a shaft member (22) extending along a central axis (A) and receiving attachment of a tension member (85); and a first plate member (30) and a second plate member (40) configured to be rotatable relative to each other about the central axis (A), in which the first plate member (30) includes a first back end portion (31) farthest from the central axis (A) in a direction in which the first plate member (30) extends and a direction orthogonal to the central axis (A), the second plate member (40) includes a second back end portion (41) farthest from the central axis (A) in a direction in which the second plate member (40) extends and a direction orthogonal to the central axis (A), and the anchor device (20) is configured to be able to change from a folded state in which the first back end portion (31) and the second back end portion (41) are close to each other to an unfolded state in which the first back end portion (31) and the second back end portion (41) are far from each other.
Resumen de: WO2025003138A1
The invention describes a barge for assembly of a floating support structure (1) comprising a lower buoyancy section (2) with a lower buoyancy volume VL and a working deck (3) comprising support elements (4) for receiving parts of the floating support structure to be assembled. The barge further comprises a ballasting system (7) for lowering and elevating the barge (1). The barge is characterized by a divisional section (6) holding the lower buoyancy section (2) and the working deck (3) in a vertical distance from each other and having a divisional buoyancy volume VD considerably smaller than lower buoyancy volume VL, such that the ballasting system, by pumping a quantity of water equal to VD in or out, is able to move the barge (1) between a lower position with a bottom side of the working deck (3) in the waterline, and an upper position with the top side of the lower buoyancy section (2) in the waterline.
Resumen de: EP4737712A1
0001 The present application relates to a floating support foundation, a wind turbine, and a control method. The floating support foundation includes: a floating main body including n floating columns spaced apart around a first axis and connecting bodies connecting every adjacent two of the floating columns, n≥3, the n floating columns including one first floating column and n-1 second floating columns, and the first floating column being used for supporting the tower; stabilization devices, each of the second floating columns being connected to a respective one of the stabilization devices, the stabilization device including a drive assembly, a first impeller, and a base connected to the second floating column, the base having an inner cavity, and a first opening and a second opening communicating with the inner cavity, the first opening, the inner cavity, and the second opening forming a flow channel for the seawater, the first impeller being disposed in the inner cavity, the drive assembly driving the first impeller to rotate and causing the seawater to flow within the flow channel, so as to adjust the second floating column connected to the stabilization device to float upward or sink downward. The present application has a simple structure and relatively low cost.
Resumen de: EP4737714A1
0001 The present application relates to a floating-type wind turbine floating body, a wind turbine generator system and a control method. The floating-type wind turbine floating body includes: a main column, configured to support a tower; a plurality of first connecting bodies, wherein the plurality of first connecting bodies are arranged at intervals in a circumferential direction of the main column and are connected to the main column respectively; a plurality of auxiliary columns, wherein the plurality of auxiliary columns are distributed at intervals in the circumferential direction, and one end of each of the first connecting bodies facing away from the main column is connected to a corresponding auxiliary column of the auxiliary columns; wherein each of the auxiliary columns has a first static chamber and a first dynamic chamber that are independently arranged, a first medium is enclosed within the first static chamber, each of the auxiliary columns is provided with a first opening connected to the first dynamic chamber and a first control valve, and the first control valve controls opening and closing of the first opening to adjust a volume of the seawater entering the first dynamic chamber. According to the floating-type wind turbine floating body, wind turbine generator system and control method provided in the embodiments of the present application, the floating-type wind turbine floating body has a fast response speed and a good stability effect.
Resumen de: WO2026086084A1
The present application relates to a floating wind power foundation assembled on water, the floating wind power foundation comprising: a plurality of independent floating bodies (1), the plurality of floating bodies (1) being connected to each other to form a foundation floating body having a polygonal structure, end portions of each floating body (1) being provided with cut slanted bottom surfaces, cut slanted bottom surfaces of two adjacent floating bodies (1) being connected to form a through opening, and a welding region at the joint being located above the through opening; and a plurality of columns (2), mounted on the foundation floating body.
Resumen de: US20260116513A1
A floating wind turbine is supported by floats that are made up of a bow form having a bulbous form protrusion and a lower cylindrical portion. Ballast is controlled to move the water line below the bow during operation and above the bow and bulbous form during towing.
Resumen de: US20260116505A1
0000 The storage tank delivery system is a system that delivers a storage tank in which predetermined energy is stored from a floating body floating on the sea to an energy recovery site on the sea or on land. A delivery control mechanism including at least one vibration isolator having a function of canceling a moment generated by an external force, and a transfer control mechanism for controlling the vibration isolator of the delivery mechanism so that moment information related to the moment generated in at least one of the floating body and the energy recovery site is acquired and the storage tank is transferred while the moment is cancelled.
Resumen de: AU2026202728A1
Disclosed is a novel type of computing apparatus which is integrated within a buoy that obtains the energy required to power its computing operations from winds that travel across the surface of the body of water on which the buoy floats. Additionally, these self-powered computing buoys utilize their close proximity to a body of water in order to significantly lower the cost and complexity of cooling their computing circuits. Computing tasks of an arbitrary nature are supported, as is the incorporation and/or utilization of computing circuits specialized for the execution of specific types of computing tasks. And, each buoy’s receipt of a computational task, and its return of a computational result, may be accomplished through the transmission of data across satellite links, fiber optic cables, LAN cables, radio, modulated light, microwaves, and/or any other channel, link, connection, and/or network. pr p r
Resumen de: WO2025006514A1
A barge-type wind turbine platform that is capable of floating on a body of water and supporting a wind turbine includes a keystone. The keystone includes a steel tube concentrically mounted within the keystone, and a plurality of radially extending diaphragms that extend vertically between a lower wall of the keystone and an upper wall of the keystone, and extend radially between the steel tube and side walls of the keystone. A plurality of bottom beams are connected to the keystone and extend radially outwardly thereof, and the combined keystone and bottom beams define a foundation. A wind turbine tower is mounted to the keystone.
Resumen de: EP4481968A1
The invention relates to a cable connector system for connecting an electric power cable in a cable connector channel that debouches at a bottom of a floating marine platform, wherein the cable connector system comprises an insert connector for insertion into the cable connector channel, a cable hang-off to be fixated to the electric power cable, multiple pulling ropes that extend aside each other between the insert connector and the cable hang-off, and a cable protector on the cable hang-off, wherein the insert connector, the pulling ropes, the cable hang-off and the cable protector define subsequent cable passage sections of an internal cable passage for the electric power cable.
Resumen de: EP4733186A1
This disclosure relates to an unmoored floating wind turbine system comprising a connecting structure that bears one or more wind turbines, and at least three hulls or topological concentrations of buoyancy-force, wherein the connecting structure is configured to transmit moments and forces between the at least three hulls and the one or more wind turbines, and at least two lifting surfaces, such as foils and/or keels and/or fins and/or hulls, wherein the at least two lifting surfaces have separately controllable orientations relative to the structure for controlling a course direction of the unmoored floating wind turbine system and for controlling a heading of the connecting structure independently from the course direction.
Resumen de: US20260109633A1
0000 Disclosed herein are devices, systems, and methods for water aeration and/or circulation, including, but not limited to, floating, onboard renewable energy-powered aeration for aquaculture ponds and/or other man-made and/or natural bodies of water (e.g., tanks, farm ponds, and reservoirs). In at least one embodiment, an aeration system has one or more photovoltaic (PV) panels to provide power to the aeration system. In at least one embodiment, the aeration system captures wind energy as an optional secondary power source. The aeration system may be either a battery-power or a direct-power system. The aeration system may also provide programmable settings. The system can be modular and scaled and/or customized to fit user needs. The aeration system may also include one or more float modules having an internal cavity, one or more pontoons and/or pontoon accessories for blocking and/or directing air and/or water flow, and/or one or more novel diffusers.
Resumen de: WO2026082200A1
The present invention relates to the technical field of mooring connection of tension-leg floating wind turbine platforms. Disclosed is a pile foundation connection device for a tension-leg floating wind turbine platform. The pile foundation connection device comprises a bottom connection mechanism and a steel cable protection mechanism, wherein the bottom connection mechanism comprises a welding back plate, a tongue plate is provided on the welding back plate, the upper end of the tongue plate is connected to a steel cable socket by means of a pin shaft, and a steel cable is connected to the steel cable socket, such that the steel cable is capable of two rotational degrees of freedom; both ends of the tongue plate are locked and fixed by means of locking mechanisms; and the steel cable protection mechanism is located on one side of a pile foundation, and the steel cable is placed on the steel cable protection mechanism after the steel cable is connected, so as to prevent over-bending damage to the steel cable when same is pre-laid on the seabed. The present invention features a simple structure, a reliable performance and convenient operation, and can adapt to underwater quick connection; and the entire operation process only requires the assistance of one ROV, thereby simplifying the tie-back installation procedure of mooring lines and anchoring devices for a tension-leg wind turbine platform, and reducing the mooring and installation costs of the tension-leg wind turbine p
Resumen de: US20260110149A1
0000 Systems and methods for assembling, launching, retrieving, and maintaining marine vessels, structures, renewables and equipment, either floating or fixed bottom, are disclosed. The systems include a floating dock, either extendable modular or monolithic, made of steel or concrete or combination thereof, and including a lift platform which may be locked to the dock to create a combined structure. The floating dock can be selectively supported by the seabed.
Resumen de: AU2024354901A1
The invention provides a disconnectable mooring system for a floating offshore structure. The system may comprise: a buoy comprising a connector which enables connection and disconnection of the buoy from the floating structure. The system has a disconnected configuration in which the buoy is not connected to the floating structure and the buoy at least partially supports a dynamic riser conduit above the seabed. The system has a connected configuration in which the buoy is connected to the floating structure; and wherein the system is configured to enable pull-in of the buoy to the connected configuration and pull-in of the dynamic riser to a connection position. Aspects of the invention include related pull-in sequences, independent through connection of first and second dynamic riser conduits, and conductive coupling of a dynamic riser conduit to a floating structure. Further aspects of the invention include related rapid / emergency disconnect systems and methods, use a clump weight in an installation sequence, connection structures and buoy configurations, and rope connectors.
Resumen de: WO2024256782A1
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: WO2024255979A1
Disclosed is a method for controlling a floating wind turbine system. The floating wind turbine system comprises a floating platform, a tower mounted to the floating platform and a nacelle. The method comprises receiving, from one or more sensors of the floating wind turbine system, a signal indicative of a vertical acceleration of the floating wind turbine system. The method comprises determining, based on the received signal, a sea state parameter indicative of an oscillation of the vertical acceleration. The method comprises controlling the floating wind turbine system based on the sea state parameter.
Resumen de: AU2024354596A1
A subsea foundation for anchoring a mooring line comprises a mooring base such as a chain that is simply laid upon the seabed in a straight, curved or looped configuration, hence extending across the seabed substantially parallel to the seabed. The mooring base is then anchored by one or more deadman anchors that are embedded in the seabed soil. For this purpose, one or more links extend through the soil to couple the mooring base to the or each deadman anchor. One or more mooring lines can then be coupled to the mooring base.
Resumen de: AU2024356626A1
A connecting system (100) for connecting a weathervaning floating offshore support structure (200) of a wind turbine (201) to a pre-laid mooring system (300), the connecting system (100) comprising: - a turret element (1) comprising: a base (2) for being solidly connected to the pre-laid mooring system (300); a support element (3) comprising a switchgear (31) connectable to one or more submarine cables (400) and connectable to receive a power generated by the wind turbine (201); a columnar body (4) extending from the base (2) to the support element (3), and comprising an inner passage (41); and a bearing system (5) configured to rotatably connect the turret element (1) to the weathervaning floating offshore support structure (200); and - a slip-ring connector (6) comprising a first connecting part (61) for receiving the power generated by the wind turbine (201), and a second connecting part (62) cable-connectable to the switchgear (31).
Resumen de: WO2026080847A1
A marine vessel designed for the collection, shredding, and pelletizing of oceanic plastic waste. The vessel uses renewable energy sources such as solar panels and wind turbines to power onboard systems, including Al-enhanced sensors that detect and target high-density areas of plastic debris. Once collected, the plastic is shredded and processed into uniform plastic pellets optimized for use in plastic asphalt production. The vessel also includes storage compartments for the pellets and a crane system for transferring containers filled with pellets to adjacent vessels or shore-based transport. This integrated system addresses inefficiencies in traditional ocean cleanup methods by enabling immediate onboard processing, reducing transportation needs, and repurposing plastic waste into a valuable industrial resource, while significantly minimizing environmental impact through sustainable energy use.
Resumen de: WO2026078372A1
An assembly system (100) for assembling an offshore structure (110), the assembly system comprising: a floating base (112) of the offshore structure (110); a lifting structure (120) configured to perform a landing operation, the landing operation comprising landing one or more components (114) of the offshore structure (110) onto the floating base (112); and a heave reduction system configured to selectively adjust a draft of the floating base (112) during the landing operation. A method (500) of assembling an offshore structure is also disclosed.
Resumen de: WO2026074680A1
Problem To efficiently construct a spar-type floating body at a low cost, and to simultaneously solve issues such as concrete temperature cracks and bending cracks. Solution A spar-type floating body 4 with the lower half thereof being imparted as a steel-concrete composite structure part 4A in which concrete C is cast to a prescribed thickness on the inner surface of an outer-shell steel member 10 that covers the outer periphery, and the upper half thereof having an outer-shell steel member 12 that covers the outer periphery and being imparted as a steel structure part 4B made entirely of steel members. In the steel-concrete composite structure part 4A, reinforcing bars embedded in the concrete C are formed by arranging assembly reinforcing bars 35 spaced at an interval P along the longitudinal direction of the floating body, each assembly reinforcement 35 comprising: an inner circumferential bar 36A arranged parallel to the outer-shell steel member 10 in a state of maintaining a prescribed cover K with respect to the concrete outer surface; and a zigzag-shaped truss bar 36B arranged so as to alternately connect, over each prescribed length, the inner circumferential bar 36A and the outer-shell steel member 10.
Resumen de: WO2026074679A1
Problem To enable efficient and low-cost construction of a spar-type floating body and to simultaneously solve problems such as thermal cracking and bending cracking of concrete. Solution In a spar-type floating body 4, the lower half side is a steel-concrete composite structure part 4A in which concrete C is cast in a predetermined thickness on the inner surface side of an outer shell steel member 10 covering the outer periphery. In the steel-concrete composite structure part 4A, reinforcing bars placed in the concrete C include polygonal first reinforcing bars 35 and second reinforcing bars 36 disposed alternately in a staggered manner at intervals in the longitudinal direction of the floating body, the first reinforcing bars 35 and the second reinforcing bars 36 being constituted by a large number of joint parts a welded to the outer shell steel member 10 over a predetermined length range and at predetermined intervals in the circumferential direction of the outer shell steel member 10, and chord parts b linearly connecting ends of adjacent joint parts a, a. At the center position of each chord part b of the first reinforcing bars 35 and the second reinforcing bars 36, a predetermined cover to the outer surface of the concrete is ensured.
Resumen de: WO2024246109A1
A computer-implemented method for booting a device using a portable boot loader device, wherein the portable boot loader device comprises a boot loader and operating system files, wherein a blockchain comprises a boot loader transaction, wherein the boot loader transaction comprises an output locked to a master public key, and wherein the boot loader transaction comprises a first signature signing the boot loader and a second signature signing the operating system files, and wherein the method comprises: obtaining the boot loader transaction; verifying the first signature using the master public key; verifying the second signature using the master public key; and loading the operating system files using the boot loader.
Resumen de: EP4722095A1
A floating platform system can be provided to facilitate mounting of and for supporting a structure on a floating platform. For example, the floating platform system can include the floating platform. The floating platform system can also include a ballast receiving volume inside the floating platform for receiving a ballasting liquid. The floating platform system can further include a mounting surface on the floating platform for mounting a structure. Additionally, the floating platform can include a downwardly-oriented stabbing guide.
Resumen de: EP4722453A1
A relocatable quay includes a deck that is relocatable in a body of water adjacent a stationary quay. The deck is positioned at the stationary quay to receive a floating unit. The relocatable quay also includes an elevator system positionable to raise and lower the deck to receive the floating unit from the stationary quay and to deploy the floating unit into the body of water.
Resumen de: WO2024246109A1
A computer-implemented method for booting a device using a portable boot loader device, wherein the portable boot loader device comprises a boot loader and operating system files, wherein a blockchain comprises a boot loader transaction, wherein the boot loader transaction comprises an output locked to a master public key, and wherein the boot loader transaction comprises a first signature signing the boot loader and a second signature signing the operating system files, and wherein the method comprises: obtaining the boot loader transaction; verifying the first signature using the master public key; verifying the second signature using the master public key; and loading the operating system files using the boot loader.
Resumen de: WO2024246109A1
A computer-implemented method for booting a device using a portable boot loader device, wherein the portable boot loader device comprises a boot loader and operating system files, wherein a blockchain comprises a boot loader transaction, wherein the boot loader transaction comprises an output locked to a master public key, and wherein the boot loader transaction comprises a first signature signing the boot loader and a second signature signing the operating system files, and wherein the method comprises: obtaining the boot loader transaction; verifying the first signature using the master public key; verifying the second signature using the master public key; and loading the operating system files using the boot loader.
Resumen de: EP4722100A1
A rotor sail system includes: a vertical support post extending in a vertical direction from a hull; a blade connected to a shaft, the blade being rotatable about the shaft, the shaft extending in a predetermined direction with reference to the vertical support post; a detection unit detecting a wind direction and a wind speed in a navigation area of a ship; a receiving unit receiving a thrust command to specify a thrust of the ship; and a rotation control unit capable of controlling a rotational speed of the blade about the shaft. The rotation control unit controls the rotational speed of the blade about the shaft based on the received thrust command and a detection result of the wind direction and the wind speed detected when the thrust command is received.
Resumen de: CN224075736U
The utility model discloses an offshore wind power system, photovoltaic system and aquaculture system integrated floating platform, and belongs to the technical field of marine resource comprehensive application. The platform comprises a floating body, a power generation system, a sunshade, a breeding system and a mooring system. The power generation system comprises draught fans installed at the four corners of the floating body, a photovoltaic module installed in the middle of the floating body and a solar panel arranged on the sunshade, and the breeding system mainly comprises net hauler equipment in the sunshade, special equipment for the aquaculture industry and a netting arranged below the sunshade. After being assembled into a whole, the parts are transported to a designated sea area through a ship and connected with a mooring system to form the wind, light and fish integrated deep sea floating platform. The platform can well solve the problem of land use conflicts when an offshore wind power system, an offshore photovoltaic system and an aquaculture system are independently developed and built, the arrangement interval space and the lower space of wind turbine generators in an offshore wind power plant are reasonably utilized, the resource and energy utilization rate is increased, and therefore the purposes of reducing cost and improving efficiency are achieved.
Resumen de: CN224079247U
The utility model relates to a water floating type rail steel wheel wind driven generator which comprises a fan base, a fan main shaft and fan blades and further comprises a generator set, an auxiliary generator set, a transmission rail and a motor supporting table. A fan water tank is arranged in the fan base, and the fan main shaft is rotatably mounted on the fan base and suspended in the fan water tank; the motor supporting table is installed on the periphery of the fan base and located under the fan blades, the generator set and the auxiliary generator set are both fixed to the motor supporting table, and the transmission track is fixed to the lower ends of the fan blades and is in transmission connection with the generator set and the auxiliary generator set. Compared with the prior art, the device has the advantages of stable structure, low cost, high power generation efficiency and the like.
Resumen de: WO2026068415A1
A method of constructing a floatable foundation (100) for a wind turbine generator, the method comprises: assembling a hull (101) for the floatable foundation (100) at a shoreside yard (102), the hull (101) comprising three interconnected columns (20,21,22), each column (20,21,22) having a ballast tank (140-142) arranged at least partly therein and a ballast water filling interface (143-145) fluidly connected to the respective ballast tank (140-142); moving the hull (101) from the shoreside yard (102) to a floating position adjacent or spaced from the shoreside yard (102); and with the hull (101) in the floating position, filling each of the ballast tanks (140-142).
Resumen de: WO2026069517A1
Problem To provide a connection device with which it is possible to stably and efficiently connect an upper structure to a floating body. Solution The connection device 48 is composed of: a floating body-side connection device 49 provided at the upper end of a floating body 4; and a tower-side connection device 50 provided at the lower end of a tower 6. The floating body-side connection device 49 has at least two introduction tubes 54, 55 embedded on the upper surface side of a bottom plate 51, and the tower-side connection device 50 has a plurality of introduction pins 59, 60 provided on the lower surface side of a top plate 56 in correspondence to the introduction tubes 54, 55. The introduction tubes 54, 55 are constituted by engagement tube parts 54A, 55B in which elliptical through-holes are formed, and funnel parts 54B, 55B, and the introduction pins 59, 60 have elliptical cross sections so as to correspond to the elliptical through-holes. A connection flange 53 of the floating body-side connection device 49 and a connection flange 58 of the tower-side connection device 50 are fastened by a bolt and nut member 62 while the corresponding introduction tubes 54, 55 and the introduction pins 59, 60 are engaged with each other.
Resumen de: WO2026067882A1
The present invention relates to the technical field of the mooring connection of floating wind power platforms. Disclosed is a high-precision floating body mooring adjustment device based on online tension monitoring. An upper lifting frame is connected to a welding back plate by means of upper rotating shaft pins, and is connected to a lower lifting frame by means of lower rotating shaft pins; a locking mechanism is provided in the lower lifting frame; a toothed column runs through the lower lifting frame and the upper lifting frame, and is locked by means of the locking mechanism; hydraulic cylinders are symmetrically provided on two sides of the lower lifting frame, and by means of the hydraulic cylinders, the entire locking mechanism is moved vertically; and a tension monitoring mechanism is provided at the lower end of the toothed column, and monitors and measures, in real time, the load by means of remote software. The present invention features a high adjustment precision and a short operating cycle, has functions including reliable connection, length adjustment of mooring lines, self-locking and self-tightening, reverse release and load measurement, can adjust the length of mooring lines with high accuracy, simplifies the installation process of reconnection and tensioning of mooring lines of a tension-leg wind power platform, and reduces the mooring and installation costs of the tension-leg wind power platform.
Resumen de: US20260091856A1
The present invention relates to a device for supporting an offshore wind turbine tower. The device comprises a first body (1), a support body (3) attached to the first body (1), a second body (2) and a plurality of legs (4) attached to the second body (2). The support body (3) has a cylindrical interior and is configured to provide support for and connection of a wind turbine tower (10). The first body (1) comprises a central portion (5) connected to the support body (3) and a plurality of hollow arms (6), connected with the central portion (5). Each hollow arm (6) comprises a through-hole (7) configured to allow a leg (4) to pass through the through-hole. The first body (1) has a volume and a weight configured to provide, when empty, a buoyancy of at least 20% of the weight of the entire device, the weight of the first body (1) being less than 8% of the weight of the entire device. The legs (4) and/or the first body (1) have a locking system configured to lock the relative position between the legs and the first body.
Resumen de: US20260091857A1
A tower-integrated offshore wind power floating body includes a tower formed under a power generation unit, transition pieces (TPs) spaced apart from a lower circumference of the tower at regular intervals, a seating part formed under the tower and the TP to support lower portions of the tower and the TP, a reinforcement column having the same axis as a vertical central axis of the tower and formed under the seating part, a buoyancy part formed under the reinforcement column, a ballast part formed under the buoyancy part such that the ballast part is spaced a length from the buoyancy part, a brace formed between the seating part and the buoyancy part, a brace formed between the buoyancy part and the ballast part, and main columns arranged in a vertical direction in the TP, the seating part, the buoyancy part, and the ballast part, and the main columns.
Resumen de: EP4717580A2
Offshore wind turbine systems and processes for installing same. The system can include a wind turbine generator can include a plurality of blades connected thereto. The system can also include a first support arm and a second support arm each having a first end and a second end. The system can also include a support structure that can be configured to float on a surface of a body of water that can include first, second, and third columns. The first end of the first support arm and the first end of the second support arm can each support the wind turbine generator at an elevation above the support structure. The second end of the first support arm can be connected to and supported by the first column. The second end of the second support arm can be connected to and supported Q by the second column.
Resumen de: WO2024240532A1
The invention describes a system and a method for connecting a service vessel (1) and a floating support structure (2) for a wind turbine (3). The service vessel comprises an aft coupling section (5) and vessel contact means (6), that can be lifted by elevation means, positioned on the aft coupling section (5), upward and downward between a higher contact position and a lower free position. The floating support structure (2) comprises a central coupling space (7) capable of receiving the aft coupling section (5) and support structure contact means (8) for interacting with the vessel contact means (6) when the aft coupling section (5) is centrally positioned in the coupling space (7) and the vessel contact means (6) are moved upward. The vessel contact means (6) are positioned at an altitude below the support structure contact means (8) when the vessel contact means (6) are at the lower free position.
Resumen de: EP4717581A2
A floating spar platform 7 for supporting an offshore wind turbine comprises at least one first ballast tank 15 for holding adjustable ballast and at least one second ballast tank 16 for holding adjustable ballast. The second ballast tank 16 is arranged vertically higher than the first ballast tank 15, allowing a vertical distance between the bottom of the spar platform 7 and the centre of centre of gravity 31 of the spar platform 7 to be controlled by adjusting the amount of ballast held within the first and/or second ballast tanks 15, 16. This provides for control over the resonant response of the floating spar platform 7. During installation of a wind turbine on the floating spar platform 7, ballast associated with the spar platform may be adjusted in order to increase the vertical distance between the bottom of the spar platform 7 and the centre of gravity 31 of the spar platform 7, which reduces wave-induced resonant motions of the spar platform 7.
Resumen de: US12589838B1
0000 A method of transferring a storage medium on the ocean between a power generation floating body that generates electricity on the ocean and stores energy obtained by the power generation in the storage medium and a transport vessel that transports the storage medium includes a first process of moving the power generation floating body to a predetermined sea area and dropping the first storage medium loaded on the power generation floating body onto the ocean, a second process of moving the transport vessel to a predetermined sea area and dropping the second storage medium loaded on the transport vessel onto the ocean, a third process of recovering the second storage medium dropped from the transport vessel to the ocean to the power generation floating body, and a fourth process of recovering the first storage medium dropped from the power generation floating body onto the transport vessel.
Resumen de: CN224049326U
The utility model provides a double-unit floating type wind power generation system of an active synchronous yaw system, relates to the technical field of wind power generation, and aims to solve the technical problems of low wind energy capturing efficiency, short service life, concentrated risk and serious accident consequence due to the fact that a floating type double-wind-power-unit system adopts a single-point mooring system for positioning in the prior art. The two wind power generation systems collect wind energy at the same time, convert the wind energy into electric energy and transmit the electric energy to an ashore variable electric field through a submarine cable, wind speed sensors of the two wind turbine generators detect the wind speeds of the two wind turbine generators respectively, the difference value of the two wind speeds is the wind thrust difference value, and then the wind thrust difference value is converted into a wind speed line. An electric signal corresponding to the wind speed line is transmitted into the main controller, the main controller controls the driving assembly to drive the shell to rotate so as to drive the two wind power generation systems to rotate synchronously until the wind turbine generator directly faces incoming flow, wind energy can be collected at the maximum efficiency, and the wind energy capturing efficiency is improved.
Resumen de: WO2024236111A1
A support structure (4) of the floating offshore platform comprises a beam (8) formed of one or several tubes (10) with a tank (12) delimited inside one or several tubes (10) of the beam (8), and a least one bolted flange connection (16) connecting an end of one tube (10) of the beam (8) to another structural element (6) of the support structure (4), each bolted flange connection (16) comprising a first flange (20) and a second flange (22) bolted together with bolts (24), wherein at least one bolted flange connection (16) is sealed with a sealing assembly (32) comprising at least one sealing member (34) configured for sealing the bolted flange connection (16).
Resumen de: EP4715198A1
The invention relates to a method for assembling an offshore wind turbine that is separated in two parts that are pre-assembled in a port: a jacket-type lattice structure (15) anchored to the seabed with a foundation and a superstructure that includes a transition piece (4), a tower (1), a nacelle (2) and blades (3) transported floating in a vertical position. Tripod supports (5) are anchored on the double-pontoon vessel (8) that is braced (9) at the bow and stern, and a triangle (7) supporting the superstructure is disposed in the tripod supports.During the transport phase, the hydraulics (14) included in the inside the tripod supports (5) are retracted, the movable parts are connected by a bolted joint, and the vessel (8) is ballasted. Once the positioning of the jacked (15) has been carried out, both parts are fastened by moorings (16), movement limiters (18) and impact limiters (18'), the load is transferred with the lowering of the hydraulic cylinders (14), and contact occurs between the upper portion of the jacket (15) and the receiver of the passive coupling system (23). Once the assembly is complete, the passive coupling system (23) arranged on the transition piece is recovered, the triangle (7) is dismantled, and the bracing (9) of the stern is folded down or removed to release the vessel (8).
Resumen de: WO2024236172A1
Structure assembly comprising a beam with an integrated tank delimited in two tubes of the beam The structural assembly comprises a beam (8) configured for extending between first and second structural elements (6, 7) of a support structure (4), the beam (8) being formed of several tubes (10) with a tank (12) delimited within at least two tubes (10) of the beam (8), said at least two tubes (10) being connected such that the individual internal volumes of said at least two tubes (10) are in fluid communication, and at least three connections (16), each connection (16) being configured for mechanically connecting an end of one tube (10) of the beam (8) to one of the first and second structural elements (6, 7), wherein each connection (16) with the first structural element (6) is a bolted flange connection and/or each connection (16) with the second structural element (7) is a bolted flange connection.
Resumen de: EP4714817A2
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). The step of detecting movements of a load (2) suspended in the hoisting mechanism (6, 15) and/or of a hooking part (9) of the hoisting mechanism (6, 15) comprises detecting the movements by means of one or more sensors arranged on the suspended load (2) and/or the hooking part (9). A step of communicating sensor readings from the one or more sensors to a control unit for controlling the adjustable landing platform (8) is further comprised
Resumen de: EP4714818A2
A floating wind power generation device may include a power generation unit configured to perform a wind power generation action, and a floating body provided to support the power generation unit, wherein the floating body includes a main column configured to support the power generation unit, a plurality of auxiliary columns provided around the main column, a plurality of connecting members configured to connect the main column and each of the plurality of auxiliary columns, and a plurality of pontoons provided below the plurality of connecting members with respect to the direction of gravity to support a self-weight of the main column and the plurality of auxiliary columns.
Resumen de: WO2024236128A1
The floating offshore platform (2) comprises a support structure (4) having a beam (8) configured for extending between first and second structural elements (6, 7), the beam (8) being formed of several tubes (10) connected together and comprising a tank (12) delimited within at least two tubes (10) connected such that the individual internal volumes of said at least two tubes (10) are in fluid communication, and at least three connections (16) each configured for mechanically connecting an end of one tube (10) of the beam (8) to one of the first and second structural elements (7), wherein each connection (16) with the first structural element (6) is a bolted flange connection (16) and/or each connection (16) with the second structural element (7) is a bolted flange connection (16).
Resumen de: EP4714815A1
A hatch assembly is provided, the assembly comprising a hatch lid connected via a connecting bar to an actuation means, such that opening and closing of the hatch lid by a user can be actuated at a location different from that of the hatch lid.
Resumen de: CN224032702U
The utility model provides a liftable wind power tower drum and a floating fan, and relates to the technical field of wind power equipment. Internal threads are arranged on the inner wall of the lower tower barrel, and a gear ring is arranged at the upper end of the lower tower barrel; the lower end of the middle tower drum is inserted into the lower tower drum, the upper end of the middle tower drum is connected with the upper tower drum, external threads are arranged on the outer wall of the middle tower drum, the external threads are in threaded connection with the internal threads, the outer wall of the middle tower drum is sleeved with the supporting ring in a vertically sliding mode, the lower end of the supporting ring is fixedly connected with the inner ring of the supporting bearing, and the outer ring of the supporting bearing is sleeved with the gear ring. A driving part is arranged on the supporting ring and comprises a motor and a gear, the motor is used for driving the gear to roll along the gear ring so as to drive the middle tower drum to rotate, the middle tower drum and the lower tower drum are in threaded transmission, the middle tower drum spirally ascends and descends, and therefore the upper tower drum is driven to ascend and descend. The wind power tower drum has the advantages that the height of the wind power tower drum can be automatically adjusted, the stability of a wind power generator set under the extreme weather condition is enhanced, and there
Resumen de: CN224013833U
The utility model discloses a floating type wind power base, which relates to the technical field of wind power bases and comprises a base platform and a wind turbine generator body, the wind turbine generator body is fixedly mounted on the base platform, a disc-shaped floating seat is arranged below the base platform, and a triangular bulkhead is arranged in the center of the interior of the floating seat. A plurality of buoys are arranged in the triangular bulkhead, and a hydraulic balance mechanism and a plurality of buffer mechanisms are arranged between the base platform and the floating seat below the base platform. The floating seat is composed of a plurality of independent buoys and connecting structures and convenient to transport and assemble, reinforcing ribs and compartment structures are arranged in the buoys, the overall strength and stability are improved, a hydraulic balance mechanism is arranged, the positions of the floating seat and a base platform can be adjusted in real time, and it is ensured that the platform is horizontal and stable in a dynamic marine environment; the buffering mechanism effectively absorbs impact and vibration, the base is made of high-strength composite materials, the weight is reduced, flexibility is achieved, the base adapts to sea wave impact, the installation efficiency is improved, and the construction cost of the deepwater wind power base is reduced.
Resumen de: CN224013819U
The utility model relates to the field of offshore wind power engineering, in particular to a vibration attenuation damping cable for restraining a water surface floating platform through a fiber tensioning type mooring cable. The vibration attenuation damping cable comprises a floating platform and further comprises a rotary damper, an anchor chain, a floating ball, a connector, a mooring cable and an anchorage. One end of the mooring cable is fixedly connected to the plane, perpendicular to the water surface, of the floating platform, the other end of the mooring cable is fixedly connected to the anchorage, and the anchorage is fixedly installed on the seabed. The rotary damper is fixedly installed on the side face, perpendicular to the water surface, of the floating platform, and an anchor chain is wound around the rotary damper. By adopting the design of combining the mooring rope with the rotary damper, the movement stability of the floating platform is remarkably improved, the system cost is greatly reduced, the multi-degree-of-freedom movement such as surging and swaying of the floating platform is effectively inhibited, the impact tension of the mooring rope is reduced by 30%-50%, and the system safety and the engineering economy are remarkably improved.
Resumen de: AU2024330912A1
A power collection system (100) for collecting power from a plurality of offshore power generation units comprises a three-phase subgrid (120) and a subsea power substation (130). The subgrid has a plurality of power input points (121) towards the power generation units and a shared three-phase power output point (122). The power substation (130) is connected to the power output point, and its secondary side (132) is arranged to be connected to a power consumer (170). The power substation shall comprise three one-phase transformers (140), which are contained in respective housings (143), wherein each housing is arranged to rest on the seabed and to be liftable to the sea surface separately from the other housings. Each phase of the power output point is connected to a primary side (141) of a corresponding one of the one-phase transformers.
Resumen de: WO2026057134A1
An offshore installation system (100) for handling a monopile comprises a monopile transportation vessel (102) configured to transport the monopile in a horizontal position. A monopile handling mechanism (132) is mounted on the transportation vessel (102) and is configured to secure the monopile during transportation and move it to an inclined position. The system also includes an offshore installation vessel with a hull (122) and a plurality of moveable legs (126), wherein the hull is positioned out of the water when the moveable legs engage the seafloor. A push down stabilising mechanism (130) is mounted on the offshore installation vessel and is configured to apply a downward force on the monopile transportation vessel to increase its buoyancy force when positioned underneath the hull, stabilising the monopile transportation vessel and the inclined monopile with respect to the offshore installation vessel.
Resumen de: US20260077836A1
In a method for transferring a storage medium of power generation energy loaded by a power generation float to a collection base, a power generation float is connected to both sides of a deck part, a power generation float is moved to a collection base, a deck part straddles a long bank projecting on a water surface along a water channel through which a hull can pass along a quay wall of a collection base, a power generation float is anchored in a state where one of the hulls enters a water channel, a hull on at least one side of the deck part is separated from the deck part, and a storage medium capable of storing energy is connected on a side where the hull of the deck part is separated, and the float leaves with the hulls connected to both sides of the deck part.
Resumen de: WO2026058038A1
A tensioned leg floating platform mooring system and related methods may be used to secure the position of a floating platform. For example, the floating platform mooring system may include at least three fixed-length mooring lines coupled at different locations between a floating platform and one of one or more mooring piles. Additionally, the tensioned leg floating platform mooring system can include an adjustable-length mooring line coupled between the floating platform and one of the one or more mooring piles. The floating platform mooring system may further include a mooring line tension device coupled to the adjustable-length mooring line. The mooring line tension device may adjust a tension of the adjustable-length mooring line by adjusting a length of the adjustable-length mooring line in situ.
Resumen de: WO2026059486A1
An offshore platform (10) for energy farming is provided. The offshore platform (10) includes a plurality of first beams (12) arranged to receive a plurality of solar panels, the first beams (12) defining a first layer (16), a plurality of second beams (14) arranged 5 to define a second layer (18), and a plurality of posts (20) separating the first and second layers (16, 18). A plurality of hollow pipes (22) is attached to a base of the second layer (18), the hollow pipes (22) extending across the second layer (18).
Resumen de: US20260077835A1
A method of transferring a storage medium loaded on a power generation float from a float that generates electricity on the ocean to a transport vessel on the ocean includes a first process of fixing the power generation float to the transport vessel so that a height of a loading place of the storage medium of the power generation float is higher than a height of a storage place of the storage medium of the transport vessel, a second process of forming a first path in which the storage medium can move between the loading place of the storage medium of the power generation float and the storage place of the storage medium of the transport vessel, and a third process of moving the storage medium from the loading place of the power generation float to the storage place of the transport vessel by gravity through the first path.
Resumen de: EP4711258A1
A floating quay includes a deck relocatable in a body of water adjacent a stationary quay to receive one or more floating units. The deck includes a gradual slope from an elevation of a surface of the stationary quay to a submerged position below a water level of a water surface of the body of water. The floating quay further includes an elevator system positionable to raise and lower at least a portion the deck to receive the one or more floating units from the stationary quay and to deploy the one or more floating units into the body of water using the gradual slope of the deck.
Resumen de: EP4711257A1
A tensioned leg floating platform mooring system and related methods may be used to secure the position of a floating platform. For example, the floating platform mooring system may include at least three fixed-length mooring lines coupled at different locations between a floating platform and one of one or more mooring piles. Additionally, the tensioned leg floating platform mooring system can include an adjustable-length mooring line coupled between the floating platform and one of the one or more mooring piles. The floating platform mooring system may further include a mooring line tension device coupled to the adjustable-length mooring line. The mooring line tension device may adjust a tension of the adjustable-length mooring line by adjusting a length of the adjustable-length mooring line in situ.
Resumen de: CN224002844U
The utility model relates to the technical field of offshore power generation devices, and discloses a comprehensive energy device of a floating type wind power integrated hydrogen production module, which comprises a floating platform, the lower end of the floating platform is provided with not less than three floating columns, and the floating columns are uniformly distributed. A downwards-hollowed mounting space is formed in the upper surface of the floating platform, and a hydrogen production system, hydrogen storage equipment and a power generation system are arranged in the mounting space; the total weight of the floating columns is larger than the total weight of equipment in the installation space, a platform cover is arranged at the upper end of the floating platform and arranged above the floating platform, and the platform cover and the floating platform are connected in a sealed mode. The equipment solves the problem that in the prior art, energy supply is not stable in the time period or the area where wind energy resources are deficient, and the structural complexity of existing equipment is simplified.
Resumen de: CN223991822U
The utility model discloses a novel wind power foundation platform, and relates to the technical field of offshore wind power generation equipment, the novel wind power foundation platform comprises a wind turbine generator, a wind power platform, a mooring system and an anchoring foundation, the wind power platform comprises a horizontal rod system, an inclined rod system, a wind turbine generator tower cylinder bearing platform, a balancing weight, a connecting piece and an adjusting mechanism, the inclined rod system extends upwards from three angular points of the horizontal rod system to the wind turbine generator tower cylinder bearing platform, and the wind turbine generator tower cylinder bearing platform is located over the horizontal rod system. The balancing weight is located under a wind turbine generator tower cylinder bearing platform and connected to the three angular points of the horizontal rod system and the wind turbine generator tower cylinder bearing platform through the connecting pieces, and the adjusting mechanism is used for adjusting the length of the connecting pieces. The wind power platform is simple in structure, the gravity center of the floating platform can be adjusted, and transportation and installation are convenient.
Resumen de: CN223991821U
The utility model discloses a tension leg floating type wind power foundation platform, which relates to the technical field of ocean engineering and comprises a wind turbine generator, a floating type wind power platform, a tension leg system and an anchoring foundation. The floating type wind power platform comprises an outer side horizontal rod system, angular point buoys, an inclined rod system, a wind turbine generator tower cylinder bearing platform and accessory components. The outer horizontal rod systems are connected to form a triangle, and an angular point buoy is arranged at each angular point of the triangle; the inclined rod system extends upwards from three angular points of the outer horizontal rod system to the wind turbine generator tower cylinder bearing platform, the wind turbine generator tower cylinder bearing platform is located over the outer horizontal rod system, and the outer horizontal rod system and the inclined rod system form a tetrahedral structure in space. The accessory component is arranged on the outer edge of the wind turbine generator tower cylinder bearing platform, and the wind turbine generator tower cylinder bearing platform is used for bearing the wind turbine generator above; and the structure is simple, the steel consumption is small, modular batch manufacturing can be realized, the stability is good, integrated wet mopping transportation and installation can be realized, and the installation time and the installation cost are effe
Resumen de: AU2024353216A1
The invention relates to a method for the active and centralised ballasting of a semi-submersible float (2) for an offshore wind turbine, the float comprising at least four columns, including a central column (4) and three outer columns (6), which are connected to the central column by lower arms forming pontoons (8), wherein the method comprises the controlled and centralised displacement of a ballast fluid between sealed compartments (14) formed inside each pontoon (8), so as to modify the inclination thereof. The invention also relates to a semi-submersible float for an offshore wind turbine with active and centralised ballasting.
Resumen de: DE102024136925A1
Schwimmende Windenergieanlage (10) mit einem schwimmenden Fundament, das eine Mehrzahl von sich von einem Zentralelement (20) erstreckenden Armen (30) aufweist, einem auf dem Zentralelement (20) des schwimmenden Fundaments angeordneten Turm (40) mit wenigstens einer auf dem Turm (40) angeordneten mit diesem drehfest verbundenen, einen Rotor aufweisenden Energiewandlungseinheit, und einem das Fundament mit der wenigstens einen Energiewandlungseinheit verbindendem Seilsystem (50) zur Einleitung der auf den Turm (40) und die wenigstens eine Energiewandlungseinheit wirkenden Schubkräfte in das Fundament, wobei das Seilsystem (50) Vorspannungen aufweist, deren Beträge jeweils größer als im Betrieb der Windenergieanlage zu erwartende, der jeweiligen Vorspannung entgegenwirkende Lasten sind, dadurch gekennzeichnet, dass der Turm (40) in einem am Zentralelement (20) angeordneten axialen Pendelgleitlager (60) gelagert ist.
Resumen de: AU2024351711A1
The invention relates to a method for the active and individualised ballasting of a semi-submersible float (2) for an offshore wind turbine, the float comprising at least four columns, including a central column (4) and three outer columns (6), which are connected to the central column by lower arms forming pontoons (8), wherein the method comprises, for each pontoon, the individualised and controlled displacement of a ballast fluid between at least two separate sealed compartments (14, 16) located inside an assembly formed by the pontoon and the associated outer column, so as to modify the inclination of the float. The invention also relates to a semi-submersible float for an offshore wind turbine with active and individualised ballasting.
Resumen de: US20260070634A1
The method for counterbalancing the mean inclination of a Floating Offshore Wind Turbine (FOWT) platform is designed to be simple, efficient, and highly responsive. It employs short-distance piping to enable swift and effective pump-in and pump-out operations within the same column, allowing for precise and independent control of ballast operation. This strategy is not only cost-efficient but also supports remote operation, facilitating rapid adjustments for both normal and abnormal conditions. Furthermore, the method incorporates redundancy in the counterbalancing systems, significantly boosting the overall reliability and ensuring consistent and effective ballast management for the platform.
Resumen de: EP4707152A1
Proposed is a mooring system, including a floating unit for floating on the sea surface, a mooring anchor installed on the seabed, a weight unit positioned underwater between the floating unit and the mooring anchor, a plurality of mooring cables each having a closed curve shape for mooring the floating unit, wherein each mooring cable includes a first portion whose middle lower part is caught in a mooring-cable catching part of the weight unit, a second portion which passes through a vertical penetration passage of the weight unit and whose middle lower part is caught in a mooring-cable catching part of the mooring anchor, and a third portion which passes through a vertical penetration passage of the floating unit and is connected to the first portion and the second portion and whose middle upper part is caught in a mooring-cable catching part of the floating unit provided in the floating unit.
Resumen de: AU2024263697A1
The invention relates to a mooring arrangement for mooring a floating unit to the seabed, the mooring arrangement comprises multiple mooring clusters each connectable to a floating unit and an anchor adapted for the seabed, wherein at least one mooring cluster comprises at least two mooring lines.
Resumen de: BE1032839A1
L'invention divulgue un procédé de contrôle d'un système d'énergie éolienne en mer, se rapportant au domaine technique du contrôle de l'énergie éolienne en mer. Ledit système d'énergie éolienne en mer comprend un groupe éolien, un convertisseur, des capteurs de vibration et de contrainte ainsi qu'un contrôleur, et vise à résoudre le problème technique consistant à efficacement inhiber les charges structurelles clés tout en garantissant la sortie de puissance. Les points clés de sa solution technique sont les suivants: obtenir une séquence de vitesse de vent de prévision à l'avant par le biais d'un lidar de nacelle, tout en collectant en temps réel les données de charges de la tour et des pales; construire un modèle d'espace d'état paramétré, et utiliser l'algorithme de filtre de Kalman sans trace pour réaliser l'identification en ligne et l'estimation d'état des paramètres aérodynamiques et de la dynamique non modélisée; dans chaque période de contrôle, avec le suivi de puissance et l'inhibition de charges comme objectifs multiobjectifs, résoudre le problème de contrôle optimal à horizon fini sur la base du modèle mis à jour et de la séquence de vitesse de vent de prévision; enfin, analyser et exécuter la commande incrémentale optimale de l'angle de calage et la commande incrémentale optimale du couple du générateur. Ce procédé est principalement utilisé pour améliorer la durée de fonctionnement et la stabilité des group
Resumen de: CN223984545U
The utility model discloses a floating type wind driven generator in the technical field of wind power generation, which comprises a floating type base, a fan main body and a cable chain, the fan main body is arranged on the floating type base, the floating type base comprises a buoy, a winding device is arranged in the buoy, one end of the cable chain is connected with a self-weight, the other end of the cable chain penetrates through a take-up port at the side part of the buoy and is connected with the winding device, and the self-weight is connected with the winding device. The device further comprises a first transmission part, a center rod, a linkage rod, a take-up roller and a reciprocating pushing mechanism, the driving motor drives the first transmission part to rotate through the second transmission part, the linkage rod drives the take-up roller to rotate, the reciprocating pushing mechanism drives the take-up roller to slide in the axial direction of the linkage rod, and it is ensured that the chains are evenly distributed on the surface of the take-up roller. The device solves the technical problem that the existing device cannot enable the chain to be uniformly distributed on the take-up roller, so that the chain is wound and knotted.
Resumen de: CN223982633U
The utility model provides a multifunctional port navigation mark, which relates to the technical field of navigation and comprises an anchoring system, a floating body, a mark body, a lighting system, a control system and a power supply system. The floating body comprises a cylindrical buoy, the interior of the buoy is of a cavity structure, and a ballast is placed at the bottom of the cavity of the buoy; the four sets of double-color LED lamp panels are arranged, the included angle between every two of the four sets of double-color LED lamp panels is 90 degrees, the four sets of double-color LED lamp panels face four different horizontal directions respectively, and therefore it is guaranteed that passing ships in all the directions can clearly see the four sets of double-color LED lamp panels. The double-color LED lamp panel has a function of emitting red or green light, and can realize a normally-on or burst flashing state according to a received instruction; the flashing frequency can be flexibly changed according to the received instruction, and clear information can be transmitted to passing ships by adjusting the color and frequency of the light; the problems that an indication signal of an existing navigation mark is single, and maritime information cannot be conveniently and accurately obtained by a sailoman are solved.
Resumen de: WO2024246151A1
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: US20260063101A1
A wave energy-based reef sustainable device integrated with an offshore wind turbine is provided. The wave energy-based reef sustainable device integrated with an offshore wind turbine can be put into a seabed, is configured to connect with a floating wind turbine, and includes a base is configured as a fish reef, an anchoring device configured to connect with the floating wind turbine, and includes plural rings with a luminous coating and at least one mooring system or cable with a luminous layer. The rings swing and/or rotate due to the pull of the floating wind turbine and present a flashing effect to attract fish. The mooring system or cable with the luminous layer provides a warning effect, a lighting device configured to emit light to attract fish, and a green energy device configured to convert a green energy into an electrical energy, which is provided to the lighting device.
Resumen de: AU2024327326A1
Method of forming a tube element for use as a longitudinal section of a brace for a truss structure of a floatable offshore support structure for a wind turbine, comprising: providing four elongate flat steel plates each extending along a longitudinal direction and having two opposite lateral edges; deforming each plate such that, along the longitudinal direction, a transverse shape of the plate smoothly transitions between a rectilinear shape and an arcuate shape; and forming the tube element by interconnecting the four deformed plates along their lateral edges. The interconnected plates each form a respective circumferential section of the tube element, wherein along the longitudinal direction, a transverse shape of the tube element smoothly transitions from a circular shape to a rectangular shape. The tube element may connect a cylindrical further tube element of the brace with a further part of the floatable offshore support structure.
Resumen de: WO2026047260A1
The present invention relates to a floating wind turbine generator (WTG) foundation for a floating WTG system, the floating WTG foundation comprising: a floater having a generally cylindrical shape, wherein the floater defines a vertical axis, the floater comprising ballast at a lower end thereof, an upper projection extending upward from the floater, the upper projection having a smaller cross-section than the floater, at least three anchors which are connected to the seabed, at least three tendon assemblies, each tendon assembly extending between one of the anchors and a respective mounting position on the floater.
Resumen de: US20260063108A1
A floating structure foundation for a wind turbine features several improvements, including a transition assembly that supports the wind turbine generator (WTG) and tower centrally, transferring loads to primary structural components to maximize efficiency. Its highly modular design allows for flexible construction and scalability, with each component built independently for easier adaptation to different project requirements and site conditions. This modularity supports efficient dry transport, enabling multiple modules to be shipped simultaneously on various vessels. The foundation offers a simplified design with accelerated construction, rapid assembly, and installation.
Resumen de: WO2026047092A1
A turret connecting module (100) for being selectively inserted in an operating position (O) within a weathervaning floating offshore structure (200) of a wind turbine (202) for connecting said weathervaning floating offshore structure (200) to a pre-laid mooring system (300), the turret connecting module (100) comprising: an external trunk element (1) configured to be attached to the weathervaning floating offshore structure (200); an internal shaft element (2) configured to be arranged within the external trunk element (1), and comprising a base portion (22) configured to be coupled to the pre-laid mooring system (300); and a bearing system (3) comprising at least one bearing (31, 32) configured to connect the external trunk element (1) to the internal shaft element (2) such that the external trunk element (1) is allowed to weathervane together with the weathervaning floating offshore structure (200) relative to the internal shaft element (2) and the prelaid mooring system (300).
Resumen de: WO2026047105A1
The invention relates to a floating functional unit, in particular a floating platform (1) or a watercraft, comprising a deck structure (2) and one or more buoyancy bodies (3a, 3b, 3c, 3d), one or more of the buoyancy bodies each comprising a rotor blade (4) or a part, in particular a longitudinal portion, of a rotor blade of a wind turbine. The invention further relates to such a buoyancy body and to a method for the production thereof from a rotor blade.
Resumen de: CN121001923A
The invention relates to a floating platform (2), the arrangement of anchoring ribs (17, 18) of which makes it possible to improve stability, in particular for a platform of a wind turbine (2). The invention also relates to a method of assembling such a platform and a wind turbine thereof, and to a method of anchoring such a platform at sea.
Resumen de: US20260055756A1
A combined stationary solar CSP, wave motion, and wind power generation and fresh water production system that deploys close structure non-imaging non-tracking solar concentrator array as buoy for wave motion converter system and floating platform for wind mills comprises a divergent Fresnel lens and non-imaging concentrator enabled non-imaging non-tracking solar concentrator based hybrid solar thermal and photovoltaic CSP system, a wave energy converter system, and a vertical axis wind energy system. Wherein, the stationary solar CSP system realizes ultra-high efficiency through solar thermal and photovoltaic cogeneration, substantially-low cost through stationary high concentration ratio concentration, and super-stable power generation through electrothermal energy storage. The system produces fresh water through thermal power generation and uses swappable battery modules to address power transportation and utilization issues.
Resumen de: WO2026042417A1
The present invention addresses the problem of providing a taut-moored floating structure that is taut-moored by a plurality of taut mooring cables, the taut-moored floating structure reducing shaking due to wind or waves, preventing an instantaneous increase in load on the taut mooring cables, and reducing fluctuations in the load on the taut mooring cables when shaking occurs. The problem is solved by a taut-moored floating structure 1 that supports an offshore wind power generation system, the taut-moored floating structure comprising a floating structure 5 and three sets of taut mooring cables 7 that connect seabed mooring parts 9 fixed to the seabed and connection parts 5b. Each column 51, 52, 53 of the floating structure 5 is provided with the connection parts 5b on an outside portion of an overhang part 6 overhanging outward. Each set of taut mooring cables 7 is composed of at least three taut mooring cables. When tension is generated in each taut mooring cable 7 by buoyancy generated in the floating structure 5 and the floating structure 5 is held in a tautly-moored state, distances between one set of taut mooring cables 7 which are connected to one column 51 are substantially equal to each other and are between the connection parts 5b and the seabed mooring parts 9, and an angle formed by the one set of taut mooring cables with respect to a vertical line is 15° or less.
Resumen de: WO2026041034A1
A green power integrated hub for ocean cruise ships, which hub comprises a relay mother ship hull (1) and a green energy complex. The relay mother ship hull (1) cruises on a fixed schedule along a designated route between fixed locations. The green energy complex is arranged at the starting point of the route of the relay mother ship hull (1) and is used for re-fueling the relay mother ship hull (1). Ten connection assemblies are respectively arranged on two sides of the relay mother ship hull (1) and are used for connecting cruise ships (16) located on both sides. Two personnel access galleries (17) are respectively connected to the two sides of the relay mother ship hull (1) and are used for communicating the cruise ships (16) on both sides with the relay mother ship hull (1). Each connection assembly comprises a structural reinforcing member (14), a connecting arm support (13), a connecting arm device (12) and a hull connecting member (11). The structural reinforcing member (14) is arranged on a side wall of the relay mother ship hull (1).
Resumen de: WO2026042428A1
Provided is a floating offshore wind turbine system having a structure useful for replacing large components of a floating offshore wind turbine. A floating offshore wind turbine system having a floating offshore wind turbine, a main floating body, and a mooring body, the floating offshore wind turbine system characterized in that: the floating offshore wind turbine has blades for receiving wind, a hub to which the blades are fixed, a nacelle for storing a generator for converting rotational energy of the hub into electric power, a tower for supporting the nacelle, a sub-floating body for supporting the tower, and a sub-floating body connection part that can be fitted to a transport ship connection part; and the main floating body is moored to the sea bottom by the mooring body, and has a sub-floating body insertion space into which the sub-floating body is inserted.
Resumen de: EP4700235A1
A method of operating a floating wind turbine (1), FWT, is provided. The floating wind turbine (1) is exposed to waves during operation, the waves causing a wave induced motion of the floating wind turbine (1). The floating wind turbine (1) is configured to operate a protective function. The method comprises obtaining, during operation of the floating wind turbine (1), monitored wave data (70) indicative of a wave height of the waves the floating wind turbine (1) is exposed to during operation. It further comprises processing the monitored wave data (70) to obtain processed wave data, wherein the processing comprises at least a processing by descriptive statistical analysis, comparing the processed wave data to a threshold (140) that corresponds to a predetermined sea state and activating the protective function upon detecting that the processed wave data reaches or exceeds the threshold (140).
Resumen de: TW202442530A
Device 1 for anchoring in a seabed 8 comprising - a hollow cylinder 2 comprising: - an open upper base 3, - an open lower base 4 configured to be embedded in the seabed, - a peripheral wall 5 with an internal face and an external face, - an internal stiffening structure 6 attached to the internal face of the hollow cylinder and extending axially within the cylinder between the lower and upper bases of the cylinder, and - an anchoring chain fastening means 9 rigidly connected to the hollow cylinder.
Resumen de: CN120916941A
The invention relates to a system (2) for forming an anchor point for an offshore wind turbine float, comprising at least one enclosure (6) having an open bottom (8) and an open top (10), the enclosure being at least partially filled with a solid particulate material (12) capable of withstanding shear forces with a seabed (4) on which the enclosure is intended to sit, the enclosure further comprises at least one mooring lug (14) for securing a mooring line (16) of the float.
Resumen de: CN223934910U
The utility model relates to the technical field of light-emitting buoys, in particular to an electromagnetic water area light-emitting buoy device which comprises a buoy body, a wind power generation assembly arranged at the upper end of the buoy body, a control room controlled in the middle of the buoy body, a generator room arranged at the upper end of the control room and a light-emitting device arranged in the generator room. The floating buoy has the advantages that the matched small wind power generation assembly is arranged, power can be provided for the lamp when the floating buoy works on the water surface, the light emitting effect of the floating buoy is guaranteed, light reflecting stickers are attached to the surfaces of fan blades of the wind power generator, and when an external light source irradiates the floating buoy, the light reflecting stickers can reflect light, so that the light reflecting effect is good. The integral structure is split and can be detached and replaced, the balance block at the lower end can improve the stability in water, a balance weight can be added to adjust the depth of the buoy in the water, and the buoy is suitable for being used in water areas with different densities.
Resumen de: CN223938180U
The utility model discloses a floating type ocean energy conversion charging platform, which comprises a floating platform, a wind energy collecting mechanism and a plurality of lifting type charging mechanisms, and is characterized in that the wind energy collecting mechanism is provided with an upright post fixed in the floating platform in a penetrating manner, a fan arranged at the upper end of the upright post, and an equipment cabin built in the bottom of the upright post; an energy conversion device is arranged in the equipment cabin, the lifting type charging mechanisms are installed on the periphery of the floating platform at equal intervals through an installation frame, the lifting type charging mechanisms, the draught fan, the solar panel and the wave energy collection mechanism are all electrically connected with the energy conversion device in the equipment cabin, and collected wind energy, solar energy and wave energy are converted into electric energy.
Resumen de: WO2026038959A1
The invention relates to a vertical axis turbine comprising a rotor and a frame for supporting the rotor, said frame comprising: - a top support with a bearing for the rotor, - a base support, and - six rigid legs, wherein the six rigid legs are attached in pairs to three mounting positions on the base support, and wherein the six rigid legs are attached in pairs different from the pairs formed at the base support to three mounting positions on the top support, wherein the three mounting positions on the base support lie on a first virtual circle with a first diameter, wherein the three mounting positions on the top support lie on a second virtual circle with a second diameter, and wherein the first diameter is larger than the second diameter.
Resumen de: US20260048818A1
A floating power-generation group comprises a floating hub such as a spar buoy that is anchored to subsea foundations by anchor lines. Floating power producer units such as wind turbines are connected electrically and mechanically to the hub. The power producer units are each moored by mooring lines. At least one mooring line extends inwardly toward the hub to effect mechanical connection to the hub and at least one other mooring line extends outwardly toward a subsea foundation. The groups are combined as a set whose hubs are connected electrically to each other via subsea energy storage units. Anchor lines of different groups can share subsea foundations. The storage units comprise pumping machinery to expel water from an elongate storage volume and generating machinery to generate electricity from a flow of water entering the storage volume. The pumping machinery can be in deeper water than the generating machinery.
Resumen de: AU2024320056A1
A method for transferring a first end (12) of a power cable (10) from a floating vessel (520) to an offshore structure (100) such that the first end (12) remains above sea level (40), and a system therefore. The system comprises a floating vessel (520); an offshore structure (100) positioned in the vicinity of the vessel (520); and a transfer apparatus (500) comprising a zip line arrangement comprising a zip line (540) extending between a first connection (501) positioned on the offshore structure (100), to a second connection (502) positioned on the floating vessel (520). A cable mounting device (550) is positioned on the zip line (540) and configured to receive a first end (12) of a power cable (10). The cable mounting device (550) is moveable along the zip line (540) for the transfer, above sea level (40), of the first end (12) of the power cable (10) between the floating vessel (520) and the offshore structure (100). The method comprises providing the system; providing the first end (12) of the power cable (10) at the vessel (520); attaching the first end (12) of the power cable (10) to the cable mounting device (550); and moving the first end (12) of the power cable (10) from the vessel (520) to the offshore structure (100).
Resumen de: CN223919617U
The utility model belongs to the technical field of unmanned aerial vehicles, and discloses a marine unmanned aerial vehicle device. The offshore unmanned aerial vehicle device comprises an unmanned aerial vehicle body and a plurality of buoyancy assemblies. The multiple buoyancy assemblies are fixed to the outer side wall of the unmanned aerial vehicle body and evenly distributed in the circumferential direction of the outer side wall of the unmanned aerial vehicle body at intervals. Each buoyancy assembly comprises an arc-shaped floating plate and a plurality of floating rings, the arc-shaped surface of each arc-shaped floating plate is parallel to the outer side wall of the unmanned aerial vehicle body, the floating rings are stacked in the vertical direction, and the arc-shaped floating plates and the floating rings can float in water. The marine unmanned aerial vehicle device can be prevented from sinking into water after falling into water, and is good in stability and compact in structure.
Resumen de: CN223905241U
The low-frequency tuning liquid column damper comprises three horizontal tuning liquid columns which are annularly and evenly distributed, and vertical tuning liquid columns are arranged at the outward ends of the three horizontal tuning liquid columns in the radial direction correspondingly; the horizontal tuning liquid column comprises a horizontal snakelike pipeline, and a first horizontal pipe section and a second horizontal pipe section are arranged at the two ends of the horizontal snakelike pipeline respectively; the vertical tuning liquid column comprises a vertical snakelike pipeline, and a vertical pipe section is arranged at the lower end of the vertical snakelike pipeline; the horizontal tuning liquid column and the vertical tuning liquid column are connected through the adjacent first horizontal pipe section and vertical pipe section; the three adjacent second horizontal pipe sections among the three horizontal tuning liquid columns are communicated with one another; a damping valve is arranged in the second horizontal pipe section, and the horizontal tuning liquid column and the vertical tuning liquid column are filled with damping liquid. The utility model further discloses a four-buoy semi-submersible type floating body platform and an offshore wind turbine, and the four-buoy semi-submersible type floating body platform and the offshore wind turbine can adapt to the low-frequency vibration characteristic of the semi-submersible type platform.
Resumen de: CN223908325U
The utility model belongs to the technical field of offshore wind power generation and fishery breeding, and particularly discloses an offshore wind and fish fusion tension leg floating type wind power platform which comprises an upper fan, a platform foundation and an anchoring foundation, and the upper fan is formed by assembling an upper tower drum, a middle tower drum, a bottom tower drum, a cabin, a hub and fan blades; the platform foundation comprises a main body, a bearing platform is arranged at the top of the main body, a bottom tower drum is fixedly connected to the bearing platform, the platform foundation is connected with a plurality of angular point buoys, accessory components are arranged on the bearing platform in the circumferential direction, a plurality of anchor gears are arranged on the accessory components in the circumferential direction, and anchor chains are wound on the anchor gears; the anchoring foundation comprises a ballast component, and the ballast component is movably connected to the bottom of the platform foundation through an anchor chain. The wind and fish integrated development mode is utilized, space can be provided for fishery breeding, wind power generation can be carried out, comprehensive cost is reduced, and meanwhile maximum utilization of sea space is achieved.
Resumen de: US20260042509A1
Anchoring system having a floating platform from which first anchoring lines emerge, an anchoring block with at least three non-aligned anchoring points, a central float swinging arms being joined by a joint to the block, the joint located in an intermediate area so that each arm has an internal section and an external section, the internal section located between the intermediate area and an inner free end, and the outer section located between the intermediate area and an outer free end, the inner end closer to the central float than the outer end, so that first anchoring lines leaving the floating platform are joined to the outer free ends. The system has second anchoring lines between the central float and the inner end portions containing the inner free ends of the inner sections of the arms. Also a method of install and uninstalling such a system.
Nº publicación: US20260042517A1 12/02/2026
Solicitante:
PRINCIPLE POWER INC [US]
Principle Power, Inc
Resumen de: US20260042517A1
The disclosure relates to a floating wind turbine platform, comprising: a substantially triangular hull configurable to support a wind turbine tower; the hull comprising a first, second and third column, the first, second and third columns being connected by a first, second and third pontoon member, as well as by a first, second and third connector.
BOPI
Sede Electrónica
