ENERGÍA EÓLICA FLOTANTE

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Resultados 103 resultados LastUpdate Última actualización 29/11/2022 [14:07:00] pdf PDF xls XLS

Publicaciones de los últimos 120 días / Applications published in the last 120 days



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DUAL FLOATS BASED WAVE ENERGY CONVERTOR

NºPublicación: AU2022256200A1 24/11/2022

Solicitante:

LAM THANH TRI [AU]

AU_2022221376_A1

Resumen de: AU2022256200A1

A type of point absorber wave energy convertor is developed based on dual floats for generating differential motions of rotors and stators of generators. Then, instead of simply deploying vertical motions of waves, the wave energy convertor is enhanced with a rotational mechanism for deploying horizontal motions of waves.

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FLOATING STRUCTURE AND METHOD OF ASSEMBLING FLOATING STRUCTURE

NºPublicación: WO2022239604A1 17/11/2022

Solicitante:

MITSUBISHI HEAVY IND LTD [JP]
MITSUBISHI POWER LTD [JP]

JP_2022175735_PA

Resumen de: WO2022239604A1

The floating structure according to the at least one embodiment comprises: a floating body including one or more buoyant bodies provided around the structure; and a plurality of first supporting wires which are provided between the structure and the floating bodies and which are configured to transfer the self-weight of the structure to the floating body. Each of the first supporting wires has one end connected to a floating body and the other end connected to the structure below the one end.

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ENHANCED WAKE MIXING FOR FLOATING WIND TURBINES

NºPublicación: WO2022240292A1 17/11/2022

Solicitante:

UNIV DELFT TECH [NL]

Resumen de: WO2022240292A1

Wind turbine comprising a rotor, comprising at least a first blade, and a supporting structure for supporting said rotor up in the air; wherein said first blade is arranged to rotate in a rotor plane around a rotor axis of the rotor and wherein said first blade is rotatable by a blade pitch driving mechanism around a blade pitch axis that is substantially parallel to a longitudinal axis of the blade, wherein said rotor axis is movable in at least one of a rotational tilt direction, a rotational yaw direction and a fore-aft translational direction and wherein the wind turbine further comprises a controller for controlling the wind turbine by varying an induction factor of the first blade over time while the rotor rotates around its rotor axis, wherein the controller is further arranged for varying said induction factor of the first blade by controlling the blade pitch driving mechanism for applying an oscillatory blade pitch rotation to the first blade, and by inducing an oscillatory motion of the rotor axis in the at least one of the rotational tilt direction, the rotational yaw direction and the fore-aft translational direction.

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FLEXIBLE COMPRESSIBLE NET OF ROPES

NºPublicación: AU2022218638A1 10/11/2022

Solicitante:

LAM THANH TRI [AU]

AU_2022256200_A1

Resumen de: AU2022218638A1

The Flexible Compressible Net of Ropes (FCNR) is a combination of two or three-dimensional flexible structures of ropes or cables and Compressional Bars for supporting light loads such as solar panels, particularly, light reinforced flexible solar panels. The Compressional Bars are secured in the FCNR where required to be capable to compressional forces. Otherwise, where required to be capable to tensional forces, ropes or cables are responsible. It can be understood that these Compressional Bars are "floating" individually in the net of ropes to form a structure called FCNR which is capable to bear loads with compressional forces generated.

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TWISTING OSCILLATED MECHANICAL POWER TRANSMISSION SYSTEM

NºPublicación: AU2022218586A1 10/11/2022

Solicitante:

LAM THANH TRI [AU]

AU_2022256200_A1

Resumen de: AU2022218586A1

Mechanical power transmission applied for distributed floating energy systems must cope with fluctuated/ oscillated motions caused by waves which makes components of the transmission systems displaced complexly while it is rotating. The Twisting Oscillated Mechanical Power Transmission System (TOMPTS) is developed to apply for both linear to rotational and rotational to rotational transmission systems using Drive Ropes. The most significant features are to be able to maintain low transmission efficiency while the systems are working on highly fluctuated/ oscillated water surfaces, causing floating components twisting complexly.

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SYSTEMS AND METHODS FOR A RACK STRUCTURE FOR A TRANSPORT VESSEL ADAPTED FOR USE WITH AN OFFSHORE SELF-ELEVATING VESSEL

NºPublicación: US2022355907A1 10/11/2022

Solicitante:

FRIEDE & GOLDMAN LLC D/B/A FRIEDE & GOLDMAN LTD [US]

WO_2022235508_PA

Resumen de: US2022355907A1

A deployed L-shaped rack structure interengaged with a self-elevating vessel is used for supporting a feeder transport vessel, such as an ocean or sea barge, to eliminate relative motion or movement between the vessels. Some of the proposed rack structures are movable between a stowed position and a deployed position. The method of use for the movable rack structures includes the self-elevating vessel arriving at a predetermined location, elevating the hull of the self-elevating to a suitable height above the sea surface at a desired still water line (SWL) to create an air gap, and then deploying the rack structure. A feeder transport vessel, with its cargo and/or components, can then be floated over the deployed rack structure. The self-elevating vessel then uses its jacking system including a plurality of legs supported on the seabed to raise the feeder transport vessel and its cargo and/or components to a desired height above the SWL. From this position relative motion between the self-elevating vessel and transport vessel is eliminated so that the self-elevating vessel lifting device, such as a crane, can be more safely used to install energy components, such as wind turbine components. A bottom supported tower/column section could also be assembled and installed in seabed using the self-elevating vessel and rack structure along with the lifting device. A fixed rack structure system and its method can also be advantageously used with a self-elevating vessel. The systems a

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SUBMERGED HANGING HOLLOW DAMPER

NºPublicación: AU2022218600A1 10/11/2022

Solicitante:

LAM THANH TRI [AU]

AU_2022256200_A1

Resumen de: AU2022218600A1

The Submerged Hanging Hollow Damper (SHHD), which is defined to be a type of Inertial Hydrodynamic Based Dampers, is to be able to damp floating objects based on inertial or hydrodynamic forces when being hung underneath water surface. The SHHD is developed in different versions based on inertial or hydrodynamic forces. A type of hanging rope structure, the SHHD Net-Bag, which is required for the SHHD, is also included.

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LIQUID KINETIC DAMPING FLOAT

NºPublicación: AU2022218637A1 10/11/2022

Solicitante:

LAM THANH TRI [AU]

AU_2022256200_A1

Resumen de: AU2022218637A1

Kinetic Damping implies the progress of regulating energy, subjected to some kind of damping, transmitted from waves through transmission systems to electric power generators, allowing the generators to receive energy from waves in a better regulated time history amount of energy: the kinetic energy is redistributed and transformed over time by a damper called "Kinetic Damper". The Liquid Kinetic Damping Float is a float with partially filled water, floating and sliding along a Floating Post, working as both a structural (inertial and hydrodynamic) damper and a Kinetic Damper.

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FLEXIBLE INTERLINKED WAVE ENERGY SYSTEM FOR UTILITY SCALE PLANTS

NºPublicación: AU2022221376A1 10/11/2022

Solicitante:

LAM THANH TRI [AU]

AU_2022256200_A1

Resumen de: AU2022221376A1

The Flexible Interlinked Wave Energy System (FIWES) is composed of wave energy converters structurally and flexibly interlinked together. The system is further integrated with other developed subsystems: twisting oscillated transmission systems, bidirectional linear transmission systems, distributed floating damping systems, motion controlled systems and enhanced structures.

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A FLOATING WIND POWER PLANT AND ASSOCIATED EQUIPMENT

NºPublicación: WO2022235169A1 10/11/2022

Solicitante:

WIND CATCHING SYSTEMS AS [NO]

Resumen de: WO2022235169A1

A floating wind power plant designed as a semi-submersible trimaran (1), comprises an elongated hull (lb) arranged to be submerged in a body ow water (W), wherein the hull comprises a two buoyant structures (2, 23) and one of the buoyant structures (23) comprises a turret whereby the hull may be moored to a seabed. A deck structure (5) is arranged on the other buoyant structure (2) and extending transversely to the hull and being supported by first and second lateral buoyant structures (3, 4). The entire plant may rotate around the turret. The wind power plant further comprises a turbine elevator (13) comprising an elevator platform (13a) with two arms (14) being movably connected to and supported by respective towers.

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BUOYANT OFFSHORE PLATFORM AND A METHOD OF DEPLOYING BUOYANT OFFSHORE PLATFORMS

NºPublicación: WO2022234127A1 10/11/2022

Solicitante:

MARINE POWER SYSTEMS LTD [GB]

Resumen de: WO2022234127A1

A buoyant offshore platform (102) for supporting a renewable energy system (116) in a body of water (104) is provided, the body of water having a surface (106) and a bed (110). The buoyant offshore platform comprises a base portion (118) for submerging below said surface of said body of water; a top portion for remaining above said surface of said body of water; one or more mooring lines (108) for fixing the buoyant offshore platform to said bed of said body of water; and a tensioning means (130) for applying tension to the one or more mooring lines. The buoyant offshore platform further comprises a floating configuration in which the buoyant offshore platform is positioned substantially floating on said surface of said body of water; wherein the buoyant offshore platform comprises a deployed configuration in which the base portion is submerged beneath said surface of said body of water and the top portion remains above said surface of said body of water. In use, the tensioning means is arranged to apply tension to the one or more mooring lines fixed between the buoyant offshore platform and said bed of said body of water such that the buoyant offshore platform transitions between the floating configuration and the deployed configuration. The described platform aims to provide a safer and more efficient mode of deploying a buoyant offshore platform to a partially submerged operating configuration.

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SURFACE DISTRIBUTED DAMPING SYSTEM FOR THREE DIMENSIONAL INTERLINKED FLOATING OBJECTS

NºPublicación: AU2022221575A1 03/11/2022

Solicitante:

LAM THANH TRI [AU]

AU_2022256200_A1

Resumen de: AU2022221575A1

A distributed damping system, which is stretched close to water surface, applied for damping and stabilizing a large number of floating objects.

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A BUOYANT STRUCTURE FOR RECEIVING A TOWER OF A WIND TURBINE IN OFFSHORE DEPLOYMENT

NºPublicación: WO2022231511A1 03/11/2022

Solicitante:

SEMBCORP MARINE INTEGRATED YARD PTE LTD [SG]

Resumen de: WO2022231511A1

Disclosed herein is a buoyant structure for offshore deployment. The buoyant structure comprises a first deck having a first channel through the first deck; a second deck having a second channel through the second deck, wherein the first deck and second deck are coupled to each other and arranged spaced apart from each other; and a plurality of floatable substructures coupled to and around at least one of the first deck and the second deck, the plurality of floatable substructures arranged spaced apart from one another, wherein the first channel and the second channel are aligned to receive at least a portion of a tower of a wind turbine.

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SURROUNDING PRESTRESSED FLOATING POST

NºPublicación: AU2022218552A1 03/11/2022

Solicitante:

LAM THANH TRI [AU]

AU_2022256200_A1

Resumen de: AU2022218552A1

Floating Posts are posts bearing components of floating energy systems such as guiding (Vertically) Slidable Floats for harvesting wave energy. It is responsible for stability and functions of the system's structure floating on the body of water. Surrounding Prestressed Floating Post (SPFP)s, which are focused to develop, are enhanced from the Floating Posts by integrating Prestressed Ropes/ Cables to prevent bending and twisting while supporting (Vertically) Slidable Floats to slide a long their bodies for generating electricity from waves. (c) (d) (e) (f) ( )( Figure 32

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METHOD OF APPLYING SUBMERGED HANGING HOLLOW DAMPER

NºPublicación: AU2022218602A1 03/11/2022

Solicitante:

LAM THANH TRI [AU]

AU_2022256200_A1

Resumen de: AU2022218602A1

The Method of Applying Submerged Hanging Hollow Damper (MASHHD) is developed to provide a solution for not only damping and stabilizing floating objects but also generating electricity from waves by separating motions of rotors and stators from motions of waves. Submerged Hanging Hollow Damper (SHHD)s applied with the MASHHD can work individually or jointly in flexible distributed damping systems such as the Flexible Porous Net of Wave Absorbers/ Dampers (FPNWA/D).

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METHOD OF AUTOMATIC CONTROLLED STATIONED ROPE

NºPublicación: AU2022218615A1 03/11/2022

Solicitante:

LAM THANH TRI [AU]

AU_2022256200_A1

Resumen de: AU2022218615A1

Stationed Ropes, which function as anchored ropes in order to maintain structures of wave energy systems floating with damping systems integrated for resisting vertical motions in order to generate electricity, are required to be extended and retracted in order to adapt changes of the water surface over time. The method sets to activate retracting or extending with respect to changes of water surface, being identified by tops and bottoms of waves, covering tides and tsunamis.

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FLEXIBLE POROUS NET OF WAVE ABSORBERS OR DAMPERS

NºPublicación: AU2022218550A1 03/11/2022

Solicitante:

LAM THANH TRI [AU]

AU_2022256200_A1

Resumen de: AU2022218550A1

The Flexible Porous Net of Wave Absorbers/ Dampers (FPNWA/D) is a net composed of Flexible Elements such as ropes or cables and any kinds of wave absorbers or dampers which are secured to nodes of the net, working as a distributed floating damping system as well as a mooring/ anchoring systems for distributed floating objects.

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NET OF VERTICAL CONNECTIONS FOR THE SYSTEM OF THREE-DIMENSIONAL FLEXIBLE POROUS NET OF MULTIPLE FLOATING OBJECTS

NºPublicación: AU2022218538A1 03/11/2022

Solicitante:

LAM THANH TRI [AU]

AU_2022256200_A1

Resumen de: AU2022218538A1

The Net of Vertical Connections is required for stability of three-dimensional floating objects as it helps to prevent capsizing. In addition, it also provides damping efficiencies to the floating objects of the System of Three-Dimensional Flexible Porous Net of Multiple Floating Objects (3DFPNFO). The System of Three-Dimensional Flexible Porous Net of Multiple Floating Objects (3DFPNFO) with the Net of Vertical Connections integrated (1) Floating Objects (2) Water level (3) Net of Horizontal Lower Connections with Horizontal Lower Elements. (4) Net of Horizontal Upper Connections with Horizontal Upper Elements. (5) Net of Vertical Connections with Vertical Crossed Elements. (6) The Flexible Porous Net of Wave Absorbers/ Dampers (including #7) (7) Wave Absorbers/ Dampers. (8) Net of Horizontal Lower/ Upper Connections with Horizontal Lower Crossed Elements (#8b) and Horizontal Upper Crossed Elements (#8d). (9) Pulling Forces (opposite of the tensional forces) are pulling floating objects. (a) (b) 8b (c) (d) 8d Figure 6 (con.)

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Floating vessel for energy harvesting

NºPublicación: AU2021255036A1 03/11/2022

Solicitante:

OFFSHORE POWER PLANT

DK_202270497_A1

Resumen de: AU2021255036A1

The invention relates to a floating vessel (1) for energy harvesting, comprising:a hull (2), and a wave power plant (10). The wave power plant comprises:an inlet (11) arranged to receive waves of water, said inlet (11) leading to a transport channel (12) arranged with an angle to convey and lift water entering the inlet (11),5said transport channel (12) leading to an elevated basin (13) arranged to receive water, and said basin (13) having an outlet to a turbine (14T) below said basin (13), said turbine (14T) running an electrical generator (14G) for converting the potential energy of the water to electrical energy.

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VERTICAL DAMPING NET FOR THREE DIMENSIONAL INTERLINKED FLOATING OBJECTS

NºPublicación: AU2022221577A1 03/11/2022

Solicitante:

LAM THANH TRI [AU]

Resumen de: AU2022221577A1

The Vertical Damping Net for Three Dimensional Interlinked Floating Objects (VDN3DIFO) is developed to form distributed damping systems forthree dimensional floating objects working together as a whole system.

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BUOYANT STRUCTURE FOR RECEIVING A TOWER OF A WIND TURBINE IN OFFSHORE DEPLOYMENT

NºPublicación: US2022348288A1 03/11/2022

Solicitante:

SEMBCORP MARINE INTEGRATED YARD PTE LTD [SG]

Resumen de: US2022348288A1

Disclosed herein is a buoyant structure for offshore deployment. The buoyant structure comprises a first deck having a first channel through the first deck; a second deck having a second channel through the second deck, wherein the first deck and second deck are coupled to each other and arranged spaced apart from each other; and a plurality of floatable substructures coupled to and around at least one of the first deck and the second deck, the plurality of floatable substructures arranged spaced apart from one another, wherein the first channel and the second channel are aligned to receive at least a portion of a tower of a wind turbine.

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MOORING RENEWABLE ENERGY SYSTEMS

NºPublicación: WO2022229699A1 03/11/2022

Solicitante:

ACERGY FRANCE SAS [FR]

GB_2606147_PA

Resumen de: WO2022229699A1

A mooring system for a floating electric power producing unit such as a wind turbine or a wave energy converter comprises a buoyant element held beneath the surface and a swivel supported by the buoyant element. The swivel comprises a static part that is held against angular movement about an upright axis and a rotating part that is movable angularly relative to the static part about the upright axis. A mooring link extends between the power producing unit and a mooring point supported by the buoyant element. A conductor link extends between the power producing unit and a connector supported by the buoyant element. The mooring point and the conductor link are movable angularly about the upright axis together with the rotating part of the swivel. Angular movement of the mooring link about the upright axis drives corresponding angular movement of the conductor link about the upright axis.

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SYSTEM OF THREE-DIMENSIONAL FLEXIBLE POROUS NET OF MULTIPLE FLOATING OBJECTS

NºPublicación: AU2022218537A1 03/11/2022

Solicitante:

LAM THANH TRI [AU]

AU_2022256200_A1

Resumen de: AU2022218537A1

In addition to typical methods to station, individually, offshore floating objects such as wind turbines, a solution of gathering these floating objects, if they are small enough, working together as a whole, is developed. The System of Three-Dimensional Flexible Porous Net of Multiple Floating Objects (3DFPNFO) (1) Floating Objects (2) Water level (3) Net of Horizontal Lower Connections with Horizontal Lower Elements. (4) Net of Horizontal Upper Connections with Horizontal Upper Elements. (5) Net of Vertical Connections with Vertical Crossed Elements. (6) The Flexible Porous Net of Wave Absorbers/ Dampers (including #7) (7) Wave Absorbers/ Dampers. (8) Net of Horizontal Lower/ Upper Connections with Horizontal Lower Crossed Elements (#8b) and Horizontal Upper Crossed Elements (#8d). (9) Pulling Forces (opposite of the tensional forces) are pulling floating objects. (a) (b) 8b (c) (d) 8d Figure 6 (con.)

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WIND-POWERED COMPUTING BUOY

NºPublicación: US2022340240A1 27/10/2022

Solicitante:

LONE GULL HOLDINGS LTD [US]

AU_2022241584_A1

Resumen de: US2022340240A1

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 waves 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.

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Wind-powered Computing Buoy

Nº publicación: AU2022241584A1 27/10/2022

Solicitante:

LONE GULL HOLDINGS LTD [US]

US_2022340240_PA

Resumen de: AU2022241584A1

WIND-POWERED COMPUTING BUOY 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 5 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, 10 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.

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