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126
resultados
Última actualización
19/07/2026 [07:31:00]
Resumen de: US20260200556A1
A method (100) for transporting hydrogen from a floating wind turbine (10) to a watercraft (11) is proposed in order to transport environmentally friendly energy generated by an offshore wind turbine from the offshore wind turbine to land in a simple and safe manner, wherein hydrogen is provided in a holding tank (31) of a floating wind turbine (10), wherein a watercraft (11) with a transportation tank (36) is positioned at the floating wind turbine (10), wherein the hydrogen is conveyed from the holding tank (31) to the transportation tank (36) by means of a line (35) configured to convey the hydrogen.
Resumen de: US20260200559A1
A tank is secured under the keel of a floating structure for offshore energy development. The tank is filled with ballast material that supplements or replaces the ballast already present on the floating structure, thereby gaining larger topsides payload capacity for the floating structure or increasing stability and motion performance of the floating structure.
Resumen de: US20260200561A1
Floating intervention vessel intended to temporarily moor itself on an offshore wind turbine platform, associated intervention assembly and facility The invention relates to a vessel comprising a float (80) and a wind turbine intervention assembly, carried by the float (80) The float (80) comprises a buoyant body (86) and a fastening baseplate (88) protruding from the buoyant body (86) along a fastening axis (A-A′) on a lower surface of the offshore wind turbine platform. The buoyant body (86) defines a ballast-receiving volume, the vessel comprising a ballast controller configured to control the amount of ballast received in the ballast-receiving volume to raise an upper contact surface (94) of the baseplate (88) to place it in contact with a lower surface of the offshore wind turbine platform, the float (80) being monohull.
Resumen de: US20260200554A1
0000 Mooring systems for mooring a structure floating on a surface of a body of water. In some embodiments, the mooring system can include a base structure configured to be disposed on a seabed and a plurality of mooring assemblies. Each mooring assembly can include a yoke and a tether. The yoke can include a first end and a second end. The first end of the yoke can be configured to be connected to the base structure such that the yoke can be partially rotatable about an axis relative to the base structure. The tether can include a first end and a second end. The first end of the tether can be configured to be connected to the yoke toward the second end of the yoke. The second end of the tether can be configured to be connected to the structure floating on the surface of the body of water.
Resumen de: EP4775831A1
Verfahren zum Betreiben einer Energieerzeugungsvorrichtung, wobei die Energieerzeugungsvorrichtung eine Basisstation (28) und ein Kitesystem (23) umfasst. Das Kitesystem (23) umfasst einen Kite (14) und eine Gondel (25), wobei der Kite (14) über einen Leinenbaum (24) mit der Gondel (25) verbunden ist. Die Gondel (25) ist über ein Zugseil (15) mit der Basisstation (28) verbunden. Über eine mit dem Zugseil (15) ausgeübte Zugkraft wird elektrische Energie erzeugt, wobei der Kite (14) abwechselnd in einen ersten Betriebszustand (41) und einen zweiten Betriebszustand (42) gebracht wird. Im zweiten Betriebszustand (42) ist der Trimmwinkel (43) des Kite (14) kleiner ist als im ersten Betriebszustand (41). Im zweiten Betriebszustand (42) wird der Kite (14) durch Einholen des Zugseils (15) an die Basisstation (28) herangeholt, wobei die Einholgeschwindigkeit in Abhängigkeit von einem den Flugzustand des Kite (14) repräsentierenden Betriebsparameter (49) der Energieerzeugungsvorrichtung verändert wird. Die Erfindung betrifft auch eine Steuereinheit für eine Energieerzeugungsvorrichtung, eine Energieerzeugungsvorrichtung und ein Computerprogrammprodukt.
Resumen de: EP4520645A1
A floating offshore platform comprising a first hollow structural element (24), a second hollow structural element (26), and a mechanical connection (28), altogether defining an interior volume (40) and an exterior volume (42), the connection comprising:- a first flange (52) defining a first axis (X1) and a first bearing surface (S1), the first bearing surface being spherical and concave,- a second flange (54) defining a second axis (X2) and a second bearing surface (S2), the second axis being intended to be aligned or offset with respect the first axis as a result of manufacturing and/or assembling tolerances,- a fastening system (56) comprising bolts (58),- a sealing system (60) for sealing the interior volume (40), the sealing system extending between the first flange and the second flange and surrounding the first axis.
Resumen de: EP4775833A1
0001 The wind propulsion device is installed on a movable body and configured to generate propulsive force by receiving wind. The wind propulsion device includes one or more assemblies, where the one or more assemblies each consists of: a rotor configured to rotate about a rotation axis extending in a predetermined direction; and a plurality of plate-shaped blades fixedly attached to the rotor. The plurality of blades are disposed such that virtual straight lines connecting respective opposite ends of the plurality of blades are parallel to each other.
Resumen de: US20260192889A1
A shared floating wind turbine foundation array with angle-adjustable elastic moorings is formed by connecting floating wind turbine foundations. Each floating wind turbine foundation includes a wind turbine tower, upper pontoons, a truss framework, lower mooring drums, a lower wind turbine hollow pile, a fixed static mooring line and a shared anchor; the lower wind turbine hollow pile includes a lifting plate, a hydraulic rod and a hydraulic device, the elastic chamber is internally provided with a pressure plate and an elastic device; and a first electric winch and a second electric winch are arranged in the winch chamber, and the first electric winch and the second electric winch drive the rotation of the adjacent lower wind turbine hollow piles by adjusting a length difference between the first power mooring line and the second power mooring line, thereby changing an angle of the adjacent wind turbine towers.
Resumen de: US20260192894A1
0000 Methods and systems are provided for nautical stationkeeping of free-floating objects. In one example, a method includes adjusting translational motion of a body freely floating in water by rotating the body. The translational motion may be adjusted, for instance, to maintain the body within a geographic area. In certain examples, the adjustment of the translational motion may be realized via a Magnus effect induced by rotating the body. The body may be configured as, for example, a free-floating object such as a wave engine.
Resumen de: WO2026144995A1
A tension-leg floating foundation, comprising: a floating body (200), the floating body comprising a main column (210) and connectors (220) spaced apart from each other around the main column, the main column being configured to be connected to a wind turbine body, and one end of each connector being connected to a second end portion (210b) of the main column; and a plurality of tension assemblies (100) arranged spaced apart from each other around the floating body, each tension assembly comprising a tension leg (11) and a mooring connection portion (12), one side of each tension leg being universally connected to the connector, the other side thereof protruding from the connector toward the side where a first end is located, the mooring connection portion being arranged on the side of the tension leg protruding from the connector in an axial direction (X), and a mooring cable (300) being provided corresponding to each tension leg, wherein each tension leg is provided with a clearance cavity (115) runing therethrough in the axial direction, one end of the mooring cable is inserted into the clearance cavity and connected to the mooring connection portion, and the other end of the mooring cable is configured to be fixedly connected to the seabed. The tension-leg floating foundation can reduce the construction difficulty and construction cost of a wind turbine foundation. Further provided are a construction method and a wind turbine generator set.
Resumen de: WO2026144949A1
Disclosed in the present invention is a floating wind power system. At least three wind turbines form a wind power generation system by means of pontoons that are integrally connected; the plurality of pontoons are connected end to end to form a high-strength floating platform having a triangular structure or a rectangular structure; a stabilizing structure is provided between at least two pontoons; the stabilizing structure comprises at least one truss structure; a tower base is arranged on at least two connected pontoons; and a plurality of fixed traction devices are arranged on the high-strength floating platform. In the floating wind power system of the present invention, at least three wind turbines are arranged to be combined with a high-strength floating platform consisting of a plurality of pontoons that are integrally connected, to form a wind power generation system, wherein the span of the high-strength floating platform is greater than or equal to the height of a wind turbine tower; moreover, by designing a large-span structure, an offshore wind turbine can be effectively prevented from capsizing, and is enabled to only incline at a limited angle. The floating wind power system also realizes large‑scale power generation from deep‑water offshore wind by means of a multi-turbine arrangement and the design of a modular floating platform.
Resumen de: WO2026145157A1
A floating wind turbine foundation (100) and a wind turbine generator. The floating wind turbine foundation (100) comprises a floating main body (1) and a bending-moment compensation device (2). The floating main body (1) comprises a first upright column (11) and a plurality of floating body assemblies (12). The first upright column (11) comprises a first end and a second end arranged in an axial direction. The first end is used for supporting a wind turbine main body (200). The plurality of floating body assemblies (12) are arranged at intervals around the first upright column (11), and each floating body assembly (12) is connected to the first upright column (11). The bending-moment compensation device (2) is arranged on the floating main body (1). The bending-moment compensation device (2) comprises a counter-support assembly (21), traction members (22), and a driving mechanism (23). The counter-support assembly (21) is connected to the first upright column (11) and is provided with an execution end. Each traction member (22) is connected between a floating body assembly (12) and the execution end. The driving mechanism (23) drives the execution end to move toward the second end of the first upright column (11) and to at least partially protrude beyond bottom surfaces of the floating body assemblies (12) in the axial direction, so as to tension the floating body assemblies (12) via the traction members (22). The wind turbine generator comprises the wind turbine main body (
Resumen de: US20260192890A1
0000 A method of monitoring a mooring system (10) of a floating offshore installation, FOI, (100) that is moored by the mooring system (10) is provided. The method comprises obtaining parameters related to a position of the FOI, wherein the parameters include at least mooring system parameters that are indicative of a region (15) within which a position of the FOI is expected to lie. The method further includes obtaining position measurements of an actual position (11) of the FOI, and deriving, from the obtained parameters and from the position measurements of the FOI, a state of the mooring system (10) of the FOI.
Resumen de: EP4549728A1
A method of operating a floating wind turbine (FWT) is provided. The floating wind turbine (100) comprises a nacelle (105) and a rotor (101) mounted to the nacelle (105), wherein the floating wind turbine (100) is exposed to waves during operation, the waves causing a wave induced motion of the floating wind turbine (100). The floating wind turbine (100) is configured to operate a protective function (30). The method comprises obtaining wave information (17) indicative of the waves to which the floating wind turbine (100) is exposed and modifying the operation of the protective function (30) using the obtained wave information (17) to reduce an influence of the wave induced motion of the floating wind turbine (100) on the protective function (30).
Resumen de: AU2025210149A1
A floating power generation system incorporates a scotch yoke mechanism that is coupled with an electrical generator to produce power and is actuated by a fin assembly having a plurality of fins that move or pivot from a first pivot position to a second pivot position. The fins are coupled with the yoke of the scotch yoke by a cable to move the yoke back and forth in a reciprocating motion. As the fins move back and forth from one side of the water flow direction to the other, the yoke reciprocates and turns the flywheel to produce electrical power. The floating power generation system may employ two fin assemblies, wherein a first fin assembly directs water through the plurality of first fins into the plurality of second fins of the second fin assembly to force the second fins in an opposing pivot orientation from said first fins.
Resumen de: AU2026204575A1
Disclosed is a system that maintains the relative and/or absolute geographical positions of two or more buoyant devices floating in a body of water. A plurality of formation restoring tethers are disclosed which permit the unrestricted vertical movement of networked buoyant devices, while resisting increases in their lateral separations by providing restoring forces to oppose such separations. Tensioning mechanisms incorporated into the tethers generate the resistance to the lateral separations of two or more entities by transforming such separations into an increase in the potential energy stored within such tensioning mechanisms, the potential energy of which is released in the process of restoring the original separations and/or positions of the displaced buoyant devices. un u n
Resumen de: US20260189016A1
A power collection system for collecting power from a plurality of offshore power generation units comprises a three-phase sub-grid and a subsea power substation. The sub-grid has a plurality of power input points towards the power generation units and a shared three-phase power output point. The power substation is connected to the power output point, and its secondary side is arranged to be connected to a power consumer. The power substation shall comprise three one-phase transformers, which are contained in respective housings, 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 of a corresponding one of the one-phase transformers.
Resumen de: WO2026132131A1
A support structure suitable for a floating offshore wind turbine comprises a floater and upright tension legs extending from respective leg anchors to the floater The legs correspond to side edges of a prism, with upright side faces of the prism being defined between neighbouring legs. Additionally, inclined tensile braces extend diagonally across the side faces from individual or shared brace anchors to the floater. Each tension leg lies in a plane that extends between a pair of the braces, the braces of the pair extending across respective adjoining side faces and converging downwardly toward that plane. Braces of different pairs cross each other with mutually opposed inclination as they extend across the side faces.
Resumen de: WO2026135204A1
A floating structure is disclosed. A floating structure according to an embodiment of the present invention comprises: a center column to which a tower including an offshore wind power nacelle is connected; pontoons each having a plurality of sides and connected to the center column; outer columns each arranged between the plurality of sides of the pontoons; and connection members connecting the pontoons and the center column, wherein the pontoon comprises concrete portions, in the plurality of sides, connected to the outer columns and forming both end portions of the plurality of sides, and a steel material portion disposed between the concrete portions at both end portions of the plurality of sides and connecting the concrete portions arranged at the both end portions of the plurality of sides. The connection member is coupled to the steel material portion such that the pontoons can be connected to the center column.
Resumen de: WO2026130731A1
The invention relates to a floating platform (10) for supporting a tower (1) with a wind turbine (2) for harnessing wind energy. The floating platform (10) comprises a floating element (11) and an adaptive mooring system for automatically achieving a substantially vertical alignment of the tower (1) at different wind speeds. The adaptive supporting system comprises a mooring rope (21) coupled to the floating platform (10) and configured for fixing said mooring rope (21) via a ground anchor (50) to the ground (101), a cantilever beam (25) with a proximal end (24) attached to the floating platform (10) and a distal end (26), the mooring rope (21) being coupled to the distal end (26), and a weight (22) coupled to said mooring rope (21) and being positioned below the cantilever beam (25), wherein a variable position of the weight (22) with respect to the cantilever beam (25) supports a compensation of forces from the wind acting on the wind turbine (2) such that the orientation of the tower (1) is substantially vertical.
Resumen de: NL2035634B1
Title: Tube element for floatable offshore support structure for wind turbine Abstract 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. Fig 1
Resumen de: WO2026119212A1
Provided in the present invention are a new five-column semi-submersible wind turbine foundation and a mooring system thereof. The new five-column semi-submersible wind turbine foundation comprises an X-floater, wherein the X-floater is provided with a side column at each of the four ends thereof and is provided with a central column at the center, and the four side columns are centrosymmetrically distributed with respect to the central column; a tower is provided on the central column, a wind turbine generator system is provided at the top end of the tower, and the wind turbine generator system converts wind energy into electric energy; and an external platform is further provided on the outer peripheral surface of the junction between the central column and the tower. In the present invention, the number of side columns that provide stability is increased from three to four with respect to the prior art, which increases the moment of inertia of a waterplane by approximately 50% under the condition that the area of the waterplane remains unchanged; the stress on the structure is all transferred to the X-floater, thereby reducing the center of gravity of the structure; moreover, the communication between the side columns and the central column is realized by means of a design in which a deck passage and the external platform are staggered in terms of elevation, thereby ensuring subsequent operation and maintenance; and finally, "8x1" distributed mooring is proposed to replace
Resumen de: US20260160233A1
0000 The invention relates to wind power generation, and more particularly to systems for producing power at sea using floating vessels. The invention solves the problem of providing more efficient use of floating wind power systems. The problem of interest is solved in that a wind power system comprises a floating base in the form of a ship having on its deck three wind turbines on vertical posts, one of which is disposed on a fixed platform on the fore part of the deck, said ship additionally being provided with two rotating platforms, capable of moving in a horizontal plane, for receiving the other two wind turbines, wherein the rotating platforms are arranged symmetrically along the sides of the aft part of the ship, one on the left and the other on the right, with one end of each rotating platform being hinged to the hull of the ship and the other end supporting the base of a wind turbine post, the posts of all three wind turbines being mounted so that they can be raised and lowered and being coupled to their respective platforms by hinged joints, wherein each post is provided with its own lowering and raising mechanism, and each rotating platform is provided with its own mechanism for movement in a horizontal plane.
Nº publicación: US20260159201A1 11/06/2026
Solicitante:
T M C CO LTD [KR]
T.M.C CO., LTD.
Resumen de: US20260159201A1
A marine hydrogen charging station according to one embodiment of the present invention comprises: a wind power generation unit provided on a buoyant body floating on the sea and generating electricity by using wind power; an electrolysis unit for electrolyzing seawater by using the electricity generated from the wind power generation unit; and a hydrogen storage unit for storing hydrogen generated from the electrolysis unit.
BOPI
Sede Electrónica
