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154
resultados
Última actualización
19/10/2024 [07:05:00]
Resultados 50 a 75 de 154
Resumen de: EP4428030A1
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.
Resumen de: EP4429088A1
The present disclosure relates to a current transfer element (100) configured to be mounted on a first component (300) of a machine, the machine comprising a second component (200) configured to rotate with respect to the first component and the second component comprising an electrical conductor. The current transfer element (100) comprises a floating conductor assembly, and a support (120), and the floating conductor assembly comprises a floating chassis (111) resiliently connected to the support (120), the floating chassis arranged on a roller (112) which is configured to contact the second component (200), and carrying a floating conductor (113) configured to transfer current from the electrical conductor of the second component (200). The present disclosure further relates to generators and electrical machines comprising floating conductor assemblies, and direct drive wind turbines comprising such generators.
Resumen de: EP4428026A1
The present invention relates to a floating concrete structure for offshore wind applications, comprising a semi-submersible platform which in turn comprises:- an inner column (1),- a plurality of outer columns (2) distributed around the inner column (1) equidistant thereto (1), wherein the inner column (1) or one of the outer columns (2) supports a wind turbine tower,- a plurality of beams (4) connecting each outer column (2) with the inner column (1).The floating structure further comprises a pontoon (3), the inner column (1) and the plurality of outer columns (2) being supported on the pontoon (3) and the plurality of beams (4) comprises first beams (4.1) which extend parallel to the pontoon (3) between the upper end of the inner column (1) to a point of attachment with the outer columns (2).
Resumen de: WO2024179145A1
The present invention belongs to the field of hydraulic equipment, and in particular relates to an anti-roll damping device for a floating wind turbine. The specific technical solution comprises: a lower end of a float is connected to an upper end face of a support plate by means of a damping assembly; the damping assembly comprises a piston barrel fixedly arranged on the support plate; a piston plate is slidably provided in the piston barrel; a piston rod is provided at the end of the piston plate away from the support plate; the piston rod extends out of the piston barrel and is fixedly connected to the float; and a plurality of first through holes are formed in the side wall of the piston barrel close to a lower portion. The float sinks with waves, and the piston plate slides downwards in the piston barrel, such that water in the piston barrel is discharged through the plurality of small first through holes, thereby increasing the resistance to downward sliding of the piston plate.
Resumen de: US2024294232A1
The disclosure belongs to a field of hydraulic equipment, and in particular to an anti-rolling damping device for floating wind turbines. The specific technical scheme: low ends of buoys are connected with an upper surface of a support plate through a damping assembly, and the damping assembly includes a piston cylinder fixedly arranged on the support plate, a piston plate is slidably arranged in the piston cylinder, a piston rod is arranged at one end of the piston plate far from the support plate, the piston rod extends out of the piston cylinder and is fixedly connected with the buoys, and a plurality of first through holes are arranged on a side wall of the piston cylinder near the lower part. The buoys sink with waves, and the piston plate slides downwards in the piston cylinder.
Resumen de: WO2024186215A1
A floating and semi-submersible platform (1) for wind turbine units (200), wherein: -the platform (1) comprises a front structure (2), a rear structure (4), and two mid- structures (3); - the front structure (2), the rear structure (4) and the two mid-structures (3) each com- prises a plurality of rigid elongated members connected to form a polygon; - two corners (26) of the front structure (2) is each connected to a first corner (36) in the mid-structures (3); - two corners (46) of the rear structure (4) is each connected to a second corner (38) in the mid-structures (3); - the connected corners (26, 36, 46, 38) form a corner column (5); - the two mid-structures (3) comprise a tower base (32) in a distal end from the first cor- ner (36) and the second corner (38); - the rear structure (4) comprises a rear stabilizing tower (42) in the distal end from the two connected corners (46); and - the front structure (2) comprises a front stabilizing tower (22) in the distal end from the two connected corners (26).
Resumen de: US2024262469A1
A wind turbine mounting apparatus having a first non-yawing section; and a second yawing section affixed to a first end of the first section by a yawing mechanism, the yawing mechanism permits rotation of the second section relative to the first section about a yaw axis. The second section comprises at least two wind turbines, each of which have a rotor arranged to rotate about a rotor axis, the rotor axis defining a hub height and a plurality of blades affixed to the rotor. The rotation of the blades defines a swept area of the blades. The first section includes a first section width. The first section width is smaller at the first end than at a second end distal to the first end. The present invention provides a mounting solution for mounting multiple wind turbines to maximise energy captured per installation, while overcoming issues presented by mounting multiple turbines.
Resumen de: DE102023000722A1
Beschrieben wird ein fliegendes Wind kraftwerk, das durch eigene Propeller in die gewünschte Höhe gezogen wird -und dort die sehr viel größeren Repeller für die Stromerzeugung ausfährt.In Arbeitsstellung hängt dies autonome fliegende Windkraftwerk an einem hochfesten Seil wie ein Drachen.An dem Seil befestigt ist das Stromkabel -An jedem Einsatzort stehen mehrere unterschiedliche Einheiten bereit für die unterschiedlichen Windstärken in unterschiedlichen Höhen.-Da diese autonom fliegenden Windkraftwerke auch an Schiffen oder Pontons festgemacht werden können,können riesige off-shore-Anlagen auch auf hoher See betrieben werden-ohne die Weltmeere zu verschandeln und die Ökosysteme zu vernichten.-Dazu können diese autonome fliegende Windkraftwerk Überseeschiffe weitaus besser antreibenals die bekannten Zugdrachen.-Insgesamt genügt das System allein,um im Prinzip alle Energieprobeme der Menschheit zu lösen,weil weit mehrals eine Verhundertfachung des weltweiten Ertrags aus Wind möglich ist-und dazu kann der Strom genau dort erzeugt werden wo er gebraucht wird und wann er gebraucht wird.Speicher werden überflüssig.Und all dies kann sehr schnell geschehen,weil sich die autonom fliegenden Windkraftwerke bestens für eine Großserienproduktion an einem beliebigen Standort eignen.
Resumen de: AU2023235442A1
An assembly kit for an offshore renewable energy system mounting platform is. The kit comprises: a frame having three or more lateral braces; upright braces and vertex members, each equal to the quantity of lateral braces; each vertex member affixing two said lateral braces such that the lateral braces and the vertex members form a substantially planar base of the frame; and wherein the vertex members each engage a first end of a corresponding upright brace affixing the upright brace to the base; the frame further comprising a single transition piece engaging a second end of the upright braces, thereby forming a fixed apex of the frame; the kit further including assembly aids comprising: a plurality of lateral brace supports; and a vertical tower; wherein each of the lateral brace supports are such that a corresponding said lateral brace is supported on a horizontal plane above the ground; and the vertical tower positioned to engage the upright braces such that each engaged upright brace is supported at an upright angle. The present disclosure aims to provide a platform that can been manufactured as a set of pre-fabricated modular components in a wide supply chain, which are subsequently assembled into the complete platform at non-specialist outdoor yard facilities without the need for specialist shipbuilding facilities, and which provides optimum stability when deployed.
Resumen de: TW202413204A
The invention relates to a mooring system comprising a floating platform (1) with a plurality of mooring lines (7) configured to fix or anchor the floating platform (1) to the seabed by means of a bottom section (71) of each mooring line (7), wherein each mooring line (7) also comprises a central section (72) joined to a counterweight (8), wherein tilting arms (2) are joined by means of an articulated joint (3) to a main structure (4) of the floating platform (1), wherein each tilting arm (2) comprises an inner section (21) and an outer section (22), wherein the bottom section (71) and the central section (72) of each mooring line (7) are respectively joined to a terminal end of the outer section (22) and to a terminal end of the inner section (21) of each tilting arm (2).
Resumen de: WO2024170846A1
The invention relates to a semi-submersible float (2-1), in particular for an offshore wind turbine comprising four columns including one central column (4) intended to receive a wind turbine tower (6) and at least three outer columns (8) which are connected to the central column by arms forming lower pontoons (10). The float is free of upper arms connecting the central column to the outer columns and the outer columns and the lower pontoons are each formed by an assembly of planar panels (81 to 86, 101 to 104) each having a polyhedral cross-section. The invention also relates to a method for constructing such a float.
Resumen de: US2024278882A1
An anchoring system for floating platform which eliminates the pitch and roll movements of the floating platform using anchoring lines (200) attached to the seabed (5), which are supported by several pulleys or rotary fixing means (2, 3) of the floating platform (100) and are all joined in a common counterweight (1) hanging from the floating platform (100). Each anchoring line (200) comprises a direct subline (200d) and a cross subline (200c), which maintain the counterweight (1) always located in correspondence with the central axis (300) of the floating platform (100). It also describes a novel method for installing the floating platform at its destination without the aid of special ships.
Resumen de: US2024280081A1
EnergyMaster is an innovative floating hybrid tidal/wave/wind energy harvesting system based on vertical axis turbines for synergized tidal, wave and wind energy production in agriculture and aquaculture applications. EnergyMaster can continuously, and simultaneously, harvest wind and tidal energy in a wide range of wind and tidal current speeds, while providing excellent self-starting capability.
Resumen de: US2024278876A1
The invention relates to a system comprising: a foundation element that has a universal joint, wherein the universal joint has a first universal joint element connected to the foundation element for conjoint rotation and a second universal joint element which is rotatable about the longitudinal axis of the first universal joint element by carrying out a rotation about its own longitudinal axis; a floating wind turbine; and a mooring line. One end of mooring line is connected to the foundation element a first connector connected to the second universal joint element for conjoint rotation and the other end of which is connected to the floating wind turbine a second connector rotatably mounted on the floating wind turbine. The system also includes a controller which, on the basis of the rotational position of the floating wind turbine about the foundation element, brings about the adoption of a rotational position of the second connector rotatably mounted on the floating wind turbine; wherein the rotational position of the second connector rotatably mounted on the floating wind turbine corresponds to the rotational position of the second universal joint element about its own longitudinal axis, which rotational position geometrically corresponds to the rotational position of the floating wind turbine about the foundation element.
Resumen de: WO2024172662A1
The present invention relates to an offshore floating wind turbine foundation comprising at least two outer members arranged around a tower comprising a rotor- nacelle assembly with blades, wherein a number of pair of beams connect the center buoy and said at least two outer members, a pair of beams tapers from the tower towards each of said at least two outer members.
Resumen de: FR3145740A1
Flotteur semi-submersible pour éolienne offshore et procédé de construction d’un tel flotteur L’invention concerne un flotteur (2-1) semi-submersible, notamment pour éolienne offshore, comprenant quatre colonnes dont une colonne centrale (4) destinée à recevoir un mât d’éolienne (6), et au moins trois colonnes extérieures (8) qui sont raccordées à la colonne centrale par des branches formant des pontons inférieurs (10). Le flotteur est dépourvu de branches supérieures raccordant la colonne centrale aux colonnes extérieures et les colonnes extérieures et les pontons inférieurs sont formés chacun par un assemblage de panneaux plans (81à 86, 101 à 104) et présentent chacun une section droite polyédrique. L’invention concerne également un procédé de construction d’un tel flotteur. Figure pour l’abrégé : Fig. 1.
Resumen de: AU2023227746A1
The invention relates to a connection system for connecting at least two cables to or from a floating energy converter device. The system comprising at least two cables, a. lower connection structure and an upper connection structure, at least one longitudinal element joining the lower connection structure and the upper connection structure. The at least two cables run through the lower connection structure and each of the cables are connected to the upper connection structure and each comprises a connectable end at the upper connection structure, wherein the system is non-buoyant, and the at least one longitudinal element is a flexible longitudinal element.
Resumen de: WO2024165862A1
A stabilisation assembly for use in deep water. The assembly comprises a telescopic spar for securement within a moon pool of a floating support vessel. The securement mechanism includes a gimbal joint secured within the moon pool through which the spar is suspended to allow movement of the vessel with respect to the spar during use.
Resumen de: WO2024172662A1
The present invention relates to an offshore floating wind turbine foundation comprising at least two outer members arranged around a tower comprising a rotor- nacelle assembly with blades, wherein a number of pair of beams connect the center buoy and said at least two outer members, a pair of beams tapers from the tower towards each of said at least two outer members.
Resumen de: WO2023059203A1
The invention relates to a floating foundation for wind turbine generators and a method for installing a wind turbine generator on top of and performing maintenance on said foundation. The floating foundation includes a tower and two support legs pivotally connected to the tower, forming a tripod-like structure. The floating foundation may include hydrodynamic damping elements and a single point mooring system leaving the foundation free to weathervane. The invention also relates to a method for using the structure as a crane, lowering and raising the turbine platform against and from e.g. a service barge during maintenance or assembly.
Resumen de: WO2023057029A1
A method of damping motion of a wind turbine, the wind turbine comprising a rotor and a floating platform. A motion signal is generated which is indicative of a motion of the wind turbine. A wind direction signal is generated which is indicative of a wind direction relative to the floating platform. A damping signal is generated on the basis of the motion signal and the wind direction signal, and the motion of the wind turbine is damped on the basis of the damping signal, for instance by adjusting the pitch of the rotor blades. A phase of the damping signal may be controlled on the basis of the wind direction signal.
Resumen de: EP4414259A1
The invention describes a semi-submersible floating platform (1) comprising six columns (CV, CL) arranged forming a triangle such that three vertex columns (CV) are arranged at the vertices of the triangle and three side columns (CL) are arranged at the centers of the sides of the triangle, and wherein each column (CV, CL) is connected by a joining element (B) respective to each of the adjacent columns (CV, CL). Further, a side column (CL) is configured to support the wind turbine (A). The columns (CV, CL) that do not support the wind turbine (A) have a weight configured to maintain the center of mass of the set formed by the platform (1) and wind turbine (A) in the vertical of the hull center of the platform (1).
Resumen de: WO2024162540A1
The present invention relates to a tower-integrated offshore wind power floating body having improved installation and offshore stability, characterized in that: a tower is formed at the bottom of a power generation unit; several transition pieces (TPs) are formed at regular intervals around the lower side of the tower; a seating portion is formed at the bottoms of the tower and transition pieces (TPs) to support same; a reinforcement column having the same axis as the vertical central axis of the tower is formed at the bottom of the seating portion; a buoyancy portion is formed at the bottom of the reinforcement column; a ballast portion is formed at the bottom of the buoyancy portion in a manner spaced apart from the buoyancy portion by a certain length; a brace is formed between the seating portion and the buoyancy portion; a brace is formed between the buoyancy portion and the ballast portion; and several main columns are arranged vertically in the transition pieces (TPs), seating portion, buoyancy portion, and ballast portion, wherein the main columns are formed in a form that penetrates the sides of the seating portion and buoyancy portion, and formed in a form that sits under the sides of the transition pieces (TPs).
Resumen de: US2024262471A1
A floating fabrication arrangement for building of floating structures (15). It comprises floating unit (1-4) having a continuous deck, at least one crane (5, 6) attached to said floating unit (1-4) and a mooring arrangement capable of mooring the floating unit (1-4) in a floating state on a body of water. The floating unit (1-4) having ballast chambers capable of ballasting and de-ballasting the floating unit (1-4) between a first building position where the floating unit (1-4) floats with the deck above water in a substantially horizontal position and a second inclined launch position, in which a first part of the deck is submerged and a second part of the deck is above water. A method of building floating structures is also described.
Nº publicación: US2024262469A1 08/08/2024
Solicitante:
MARINE POWER SYSTEMS LTD [GB]
Marine Power Systems Limited
Resumen de: US2024262469A1
A wind turbine mounting apparatus having a first non-yawing section; and a second yawing section affixed to a first end of the first section by a yawing mechanism, the yawing mechanism permits rotation of the second section relative to the first section about a yaw axis. The second section comprises at least two wind turbines, each of which have a rotor arranged to rotate about a rotor axis, the rotor axis defining a hub height and a plurality of blades affixed to the rotor. The rotation of the blades defines a swept area of the blades. The first section includes a first section width. The first section width is smaller at the first end than at a second end distal to the first end. The present invention provides a mounting solution for mounting multiple wind turbines to maximise energy captured per installation, while overcoming issues presented by mounting multiple turbines.
BOPI
Sede Electrónica
