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113
results.
Updated on
19/04/2026 [07:21:00]
Results 50 to 75 of 113
Absstract of: 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).
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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).
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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).
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: CN223881302U
The utility model discloses a floating type fan installation, operation and maintenance device which comprises a floating type foundation, a wind turbine generator set, a wind turbine generator set, a wind turbine generator set, a wind turbine generator set, a wind turbine generator set, a wind turbine generator set and a wind turbine generator set. A truss is installed on the side, close to the cabin, of the platform, and a tower clamping mechanism is arranged on the upper portion of the truss; and the foundation clamping mechanisms are symmetrically arranged on the two sides of the truss, and the two foundation clamping mechanisms and the tower clamping mechanism are distributed in a triangular shape. The floating fan is clamped through the tower clamping mechanism and the two foundation clamping mechanisms which are arranged on the platform, so that the floating fan and the platform form a relatively stable whole, the problem that the mounting platform and the floating foundation shake relatively is solved, and relative stability in the hoisting operation process is guaranteed.
Absstract of: US20260035055A1
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.
Absstract of: US20260034905A1
Provided is a moving body used in a power transmission system that charges a storage battery mounted on the moving body with power generated by a power generation facility and feeds the power to a power receiving facility from the storage battery transported by the moving body. This moving body is provided with a battery control device that causes the storage battery to be charged with the supply of power based on a voltage value that does not reach a maximum voltage value of direct-current power between the power generation facility and the power receiving facility.
Absstract of: US20260036115A1
The present invention concerns a method for determining the production availability of an offshore wind farm comprising at least one floating wind turbine, the method comprising: obtaining wind farm data, obtaining strategy data relative to operation and maintenance resources to carry out an action on the floating wind turbine(s), obtaining meteorological data relative to an offshore environment for the offshore wind farm over a given period of time, determining motion parameters as a function of the wind farm data and of the meteorological data, and determining the production availability of the offshore wind farm in the offshore environment over the given period of time on the basis of the wind farm data, of the strategy data, of the meteorological data, and of the determined motion parameters.
Absstract of: EP4686827A1
A method of controlling a motion of an offshore wind turbine (OWT) is provided. The OWT (100) comprises a tower (101), a wind turbine rotor (102), and a generator (120), wherein the generator (120) is mechanically coupled to the wind turbine rotor (102) and is configured to convert mechanical power to electrical power. The method comprises operating the OWT in an active motion control mode in which a motion of the OWT is controlled. Operation in the active motion control mode comprises operating the wind turbine rotor (102) to cause an application of a torque and/or force to an upper part of the tower (101) of the OWT to control the motion of the OWT. The wind turbine rotor (102) is operated by actively controlling a torque applied by the generator (120) to the wind turbine rotor (102).
Absstract of: CN223872020U
A floating fan dynamic submarine cable comprises a floating foundation and a submarine cable body fixed to the bottom of the floating foundation, and the submarine cable body comprises a vertical buffer section and a horizontal buffer section which are arranged in sequence; a bending clamp structure is arranged outside the vertical buffer section and is used for bending the vertical buffer section; and a bending floating structure is arranged outside the horizontal buffer section and is used for bending the horizontal buffer section. According to the invention, the defect of mechanical damage caused by repeated stretching of the dynamic submarine cable can be overcome.
Absstract of: CN223865079U
The utility model discloses a floating type draught fan platform which comprises a buoy temporarily supported on a supporting column, the buoy is connected with the draught fan platform through a vertical steel cable, during construction, after a draught fan is provided with part of components, the draught of the floating type draught fan platform is increased, the buoy is emptied to provide vertical buoyancy, part of the weight of the draught fan is offset, and after the draught fan is hoisted, the buoy is connected with the draught fan platform through the vertical steel cable. The method comprises the following steps: dragging a floating fan platform to a deepwater area, injecting water into the platform to sink in the deepwater area, injecting water into the buoy to sink, and after the buoy is supported on a supporting structure of the platform, releasing a vertical connecting steel cable of the buoy and the platform, draining ballast water of the buoy, floating the buoy, separating from the platform, assisting in displacement of the buoy, and finishing installation of the fan. Construction is completed under the condition that the water depth of a wharf is insufficient by combining the separated floating cylinder with the fan platform.
Absstract of: US20260028098A1
A mobile energy harvesting device and method for using the same are described. In one embodiment, the device comprises a hull with a steering system, wherein the steering system steers the device. The device also includes a sail coupled to the hull and configured to propel the mobile energy harvesting device. An energy storage device is coupled to the hull and is configured to store energy. The device also further includes one or more energy generation devices configured to produce energy to be stored in the energy storage device. A control system is positioned in the hull and includes a control center communicatively coupled to a sensor, wherein the sensor detects input and communicates the input to the control center and the control center communicates with the steering system to steer the mobile energy harvesting device.
Nº publicación: US20260028107A1 29/01/2026
Applicant:
TOYOTA MOTOR CO LTD [JP]
TOYOTA JIDOSHA KABUSHIKI KAISHA
Absstract of: US20260028107A1
An energy collecting method includes: a step in which a floating body, which constitutes a power generation system, stores energy by the floating body generating power while automatically sailing; and a step in which an energy transport ship collects energy from the floating body near an edge of a sea area in which the floating body automatically sails.
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