WO2021048450A1 - Plataforma flotante para soporte de generadores de la energia procedente del viento y/o de las olas y/o de las corrientes marinas - Google Patents
Plataforma flotante para soporte de generadores de la energia procedente del viento y/o de las olas y/o de las corrientes marinas Download PDFInfo
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- WO2021048450A1 WO2021048450A1 PCT/ES2019/070788 ES2019070788W WO2021048450A1 WO 2021048450 A1 WO2021048450 A1 WO 2021048450A1 ES 2019070788 W ES2019070788 W ES 2019070788W WO 2021048450 A1 WO2021048450 A1 WO 2021048450A1
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- Prior art keywords
- platform
- wind
- waves
- floating platform
- energy
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
- B63B1/041—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull with disk-shaped hull
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
- B63B17/04—Stanchions; Guard-rails ; Bulwarks or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/14—Hull parts
- B63B3/38—Keels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
- B63B39/02—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by displacement of masses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B79/00—Monitoring properties or operating parameters of vessels in operation
- B63B79/10—Monitoring properties or operating parameters of vessels in operation using sensors, e.g. pressure sensors, strain gauges or accelerometers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/26—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
- F03D13/25—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors specially adapted for offshore installation
- F03D13/256—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors specially adapted for offshore installation on a floating support, i.e. floating wind motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/022—Adjusting aerodynamic properties of the blades
- F03D7/0224—Adjusting blade pitch
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B2021/003—Mooring or anchoring equipment, not otherwise provided for
- B63B2021/008—Load monitors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B2035/4433—Floating structures carrying electric power plants
- B63B2035/446—Floating structures carrying electric power plants for converting wind energy into electric energy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B2035/4433—Floating structures carrying electric power plants
- B63B2035/4466—Floating structures carrying electric power plants for converting water energy into electric energy, e.g. from tidal flows, waves or currents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
- B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
- B63B2039/067—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water effecting motion dampening by means of fixed or movable resistance bodies, e.g. by bilge keels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B2241/00—Design characteristics
- B63B2241/02—Design characterised by particular shapes
- B63B2241/04—Design characterised by particular shapes by particular cross sections
- B63B2241/06—Design characterised by particular shapes by particular cross sections circular
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B2241/00—Design characteristics
- B63B2241/02—Design characterised by particular shapes
- B63B2241/04—Design characterised by particular shapes by particular cross sections
- B63B2241/08—Design characterised by particular shapes by particular cross sections polygonal
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
- F03D13/25—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors specially adapted for offshore installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/93—Mounting on supporting structures or systems on a structure floating on a liquid surface
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/95—Mounting on supporting structures or systems offshore
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2250/00—Geometry
- F05B2250/70—Shape
- F05B2250/72—Shape symmetric
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/727—Offshore wind turbines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Definitions
- the object of the present invention is a floating platform to support power generators of different types that adopts an approximate general configuration of a disk with a circular or polygonal perimeter, which is designed in such a way that it extracts the energies of the wind, currents and sea waves in a way that is substantially more profitable and sustainable than those existing until now, and without the floating platform and its equipment being overturned or damaged.
- the special and studied configuration and design characterizes the present invention, particularly its dimensions so that the platform is the optimal result in terms of its dimensions and costs, as well as its hydrodynamic properties, thanks to which its stability is substantially improved. .
- the present invention is circumscribed within the scope of the means to be able to support and mount wind power generators, waves and marine currents on the surface of the sea.
- Figure 2 shows different "spar" type fastening systems, tensioned semi-submersibles (11), while figure 3 shows a Barge type platform (12) (group to which the present invention belongs).
- Patent ES2650275 B1 is known in the state of the art, which discloses a multipurpose floating disk platform for supporting offshore wind generators and other marine energy generators, which claims to be a platform that floats and supports wind generators or wave generators. and / or ocean currents or tides, where the platform has a ratio of the height of the platform to its diameter of less than 5%, indicating that it has a much lower weight than other platforms.
- said platform fulfills the intended purpose, it nevertheless presents several aspects that can be clearly improved. Indeed, on the one hand, with said platform height to diameter ratio, it is necessary for it to have a relatively large radius, which results in larger dimensions, a greater amount of material and therefore greater environmental impact and, in consequently, substantially high manufacturing, testing and transportation costs. In addition, its design has not taken into account additional factors, among others, the period of the waves that can cause the platform to resonate and therefore even overturn it.
- a solid altered from its resting position tends to vibrate at certain so-called natural frequencies when excited. For each natural frequency, the solid acquires a certain shape, called a modal shape.
- Frequency analysis calculates natural frequencies and associated modal shapes. When the frequency of the wave-emitting source coincides with the natural frequency of the resonator (oscillating object), a condition known as resonance is reached. Resonance is defined as the tendency of a physical system to oscillate with a much greater amplitude at some frequencies. If the platform amplifies its oscillation with inclines close to 45, 60 or more degrees, such movements can even overturn the platform.
- the object of the present invention is a floating platform to support marine energy generators of any type and nature, whether they are wind or generators that take advantage of the movement of the tides or the undulatory movement of the waves.
- the gondola where the wind power generator is housed will rotate to absorb the energy of the wind, regardless of the direction it comes from.
- Wave and current energy generators will consist of devices specially designed for this, either with propellers with a vertical axis (waves) or horizontal axis (currents), as well as other devices that are already placed on the periphery of the platform. the height of the buoyancy, allow the absorption of the anticipated energy to be carried out.
- the following factors described below and the interrelation between them have been taken into account.
- Tm Total platform weight
- Thrust heeling torque (distance from the generator center of gravity - distance from the center of gravity of the assembly) x thrust on the generator shaft (Tm xm),
- T is the period expressed in seconds.
- K coefficient established by different hydrodynamic tests that collects the additional inertia due to the mass of water associated with the float in question, ship or platform when it oscillates in the water.
- the period of the waves varies between 8 and 20 sec.
- the period of these platforms should be greater than 15 sec. because it turns out to be of the order of 50% more than the lowest period of the swell and it is the proportion that is considered minimum to avoid resonance phenomena.
- the floating platform presents a relationship between the height or depth of the platform and its diameter, without taking into account bulwarks and keels, with a ratio ranging from 0.06 to 0.35.
- the dimensions of the platform that was tested were 20 m in radius and 7.62 m in depth, with a bulwark of 2.87 m and a keel of 2.87 m. The draft of 4.14 m. The distance from the waterline to the top of the bulwark: 6.35 m.
- This survival test is done without generating energy, so the angle of inclination by the wind is zero.
- Depth 8.36 m., Plus bulwark and keel of 3 m. each one inclined 20 ° and 45 ° respectively with respect to the vertical.
- the depth could be reduced and the height of the keels and bulwarks increased, with which the ratio could be reduced whatever is considered appropriate, even if it was not feasible.
- These dimensions could give insufficient structural resistance due to the impacts of the waves and movements in the sea due to the excessive cantilever height, although this solution could also be selected for small waves, with lower keels and bulwarks.
- this platform may be considered 4.0 or intelligent, since it has some of the means described below or combinations between them:
- the propeller blades may vary their pitch depending on the intensity of the wind
- A means of cathodic protection by impressed currents to prevent oxidation of the hull and maintain protection throughout the useful life of the platform; - A means to control the tension of the anchoring chains to remotely detect possible failures or misalignments;
- Figure 3 shows “barge” type platforms.
- Figure 4 shows a side view of the floating platform where different construction aspects are referenced.
- Figure 6 shows a representation of a module of a floating disk.
- FIG 4 we can see a side view of the floating platform, in which the height or depth of the platform (13), the diameter (14), the depth (17), the distance between the water surface and the the bottom of the platform, as well as the free distance (18), understood as the distance between the sea surface and the upper edge of the platform.
- Optional additional complementary elements can also be observed, consisting of bulwarks or inclined profiles (15) that surround the platform perimeter and prevent the entry of water on the surface, as well as keels (16) or inclined skirts that provide stability.
- Figure 5 shows the structure of the floating platform which, as can be seen, comprises a series of cockpits (22) in radial arrangement with respect to a central axis (19), where the cockpits (22) are connected by a series of floors (23) to provide the platform with greater structural rigidity and, additionally, a series of transverse perimeter reinforcements (24), arranged in the last section of each circular section, where all the previous elements are housed in the interior space defined by an outer shell or outer lining (20), to compensate for the pressure of the outer sea.
- a series of cockpits (22) in radial arrangement with respect to a central axis (19)
- the cockpits (22) are connected by a series of floors (23) to provide the platform with greater structural rigidity and, additionally, a series of transverse perimeter reinforcements (24), arranged in the last section of each circular section, where all the previous elements are housed in the interior space defined by an outer shell or outer lining (20), to compensate for the pressure of the outer sea.
- the tower has a series of ribs so that said element is positioned so that they are in correspondence with the cockpits.
- a series of angular reinforcements or bulbous rims (25) can be seen, which are arranged inside the outer plates.
- Said tires (25) on the outer skin are placed vertically like the frames of ships, while on the covers and bottoms the tires (25) are placed radially in the intermediate space defined by the cockpits (22). Its purpose is to reduce the gap and lower the thickness of the sheet.
- the platform may be built in Steel, Naval Steel A or fiberglass reinforced polyester (GRP).
- GRP fiberglass reinforced polyester
- bulwarks - Totally watertight radial structure, with bulwarks and keels (optional).
- the bulwarks would have drains or automatic non-return flaps (such as those on ships) to prevent rainwater or sprinkles from remaining inside.
- modules would be manufactured, although one of the modules would have two cockpits (vertical structure in the direction of the radius) instead of just one like the rest, floors or transverse reinforcements and longitudinal reinforcements at the end of the module, plus wheels with bulb in the bottoms, cover and sides as frames. All this wrapped by the outer lining.
- the twelve modules would be assembled on the slipway of a shipyard due to their surface area and proximity to the sea, placing them using cranes and a construction bed in continuity, respecting the construction plan.
- the Tower would be installed with the gondola, coupling its vertical reinforcements with the bulwark cockpits, if it has one, or on the deck, right in the area where the cockpits are located, to give adequate continuity structural to the whole.
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- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ocean & Marine Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Oceanography (AREA)
- Wind Motors (AREA)
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022528328A JP2023511484A (ja) | 2019-11-19 | 2019-11-19 | 風および/または波および/または海流由来の電力の発電機を支持するフローティングプラットフォーム |
AU2019465288A AU2019465288A1 (en) | 2019-11-19 | 2019-11-19 | Floating platform for supporting generators of wind power and/or wave power and/or marine current power |
EP19940170.4A EP3895976A4 (en) | 2019-11-19 | 2019-11-19 | FLOATING PLATFORM FOR SUPPORTING ENERGY GENERATORS FROM WIND AND/OR WAVES AND/OR SEA CURRENTS |
KR1020227020345A KR20220098385A (ko) | 2019-11-19 | 2019-11-19 | 풍력 및/또는 파력 및/또는 조력 발전용 발전기를 지지하기 위한 플로팅 플랫폼 |
CA3161795A CA3161795A1 (en) | 2019-11-19 | 2019-11-19 | Floating platform for supporting generators of power derived from the wind and/or waves and/or ocean currents |
CN201980102450.2A CN114761319A (zh) | 2019-11-19 | 2019-11-19 | 用于支撑风力和/或海浪和/或洋流发电机组的浮动平台 |
BR112022009625A BR112022009625A2 (pt) | 2019-11-19 | 2019-11-19 | Plataforma flutuante para suporte de geradores de energia eólica e/ou ondas e/ou correntes marítimas |
US17/777,996 US20230002018A1 (en) | 2019-11-19 | 2019-11-19 | Floating platform for supporting generators of power derived from the wind and/or waves and/or ocean currents |
PCT/ES2019/070788 WO2021048450A1 (es) | 2019-11-19 | 2019-11-19 | Plataforma flotante para soporte de generadores de la energia procedente del viento y/o de las olas y/o de las corrientes marinas |
Applications Claiming Priority (1)
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PCT/ES2019/070788 WO2021048450A1 (es) | 2019-11-19 | 2019-11-19 | Plataforma flotante para soporte de generadores de la energia procedente del viento y/o de las olas y/o de las corrientes marinas |
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PCT/ES2019/070788 WO2021048450A1 (es) | 2019-11-19 | 2019-11-19 | Plataforma flotante para soporte de generadores de la energia procedente del viento y/o de las olas y/o de las corrientes marinas |
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US (1) | US20230002018A1 (es) |
EP (1) | EP3895976A4 (es) |
JP (1) | JP2023511484A (es) |
KR (1) | KR20220098385A (es) |
CN (1) | CN114761319A (es) |
AU (1) | AU2019465288A1 (es) |
BR (1) | BR112022009625A2 (es) |
CA (1) | CA3161795A1 (es) |
WO (1) | WO2021048450A1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023017198A1 (es) * | 2021-08-09 | 2023-02-16 | Tecnorenova Offshore Slu | Plataforma flotante |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020180194A1 (en) * | 2019-03-05 | 2020-09-10 | Blue-Wind As | Floating windmill installation comprising a tower and means for raising and lowering the tower |
BR112022009106A2 (pt) * | 2019-11-12 | 2022-07-26 | Beridi Maritime S L | Estrutura para suporte de instalações marítimas e método de execução |
Citations (6)
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US4982681A (en) * | 1984-12-04 | 1991-01-08 | National Research Council Of Canada/Conseil National De Recherches Du Canada | Floating marine structure of thin disc form |
CN101966868A (zh) * | 2009-07-27 | 2011-02-09 | 刘吉彬 | 水陆两可的稳定浮体平台及其房屋的沉浮方法及其用途 |
WO2013045465A1 (en) * | 2011-09-29 | 2013-04-04 | Montalti Mirko | Floating support platform for wind turbine |
ES2650275B1 (es) | 2016-07-12 | 2018-10-23 | Manuel Martínez de Azcoitia Fernández | Plataforma de disco flotante multipropósito para soporte de generadores eólicos marinos y otros generadores de las energías marinas |
CN109250043A (zh) * | 2018-08-17 | 2019-01-22 | 招商局重工(江苏)有限公司 | 一种用于极地冰区海洋油气钻探的浮式平台 |
CN109278950A (zh) * | 2018-10-10 | 2019-01-29 | 中国船舶科学研究中心(中国船舶重工集团公司第七0二研究所) | 一种海上风力发电与渔业网箱养殖混合型浮动式平台 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101671065B1 (ko) * | 2014-09-17 | 2016-11-01 | 울산대학교 산학협력단 | 부유식 해상풍력발전장치 |
-
2019
- 2019-11-19 WO PCT/ES2019/070788 patent/WO2021048450A1/es unknown
- 2019-11-19 CA CA3161795A patent/CA3161795A1/en active Pending
- 2019-11-19 AU AU2019465288A patent/AU2019465288A1/en active Pending
- 2019-11-19 KR KR1020227020345A patent/KR20220098385A/ko not_active Application Discontinuation
- 2019-11-19 EP EP19940170.4A patent/EP3895976A4/en active Pending
- 2019-11-19 JP JP2022528328A patent/JP2023511484A/ja active Pending
- 2019-11-19 US US17/777,996 patent/US20230002018A1/en active Pending
- 2019-11-19 CN CN201980102450.2A patent/CN114761319A/zh active Pending
- 2019-11-19 BR BR112022009625A patent/BR112022009625A2/pt not_active Application Discontinuation
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US4982681A (en) * | 1984-12-04 | 1991-01-08 | National Research Council Of Canada/Conseil National De Recherches Du Canada | Floating marine structure of thin disc form |
CN101966868A (zh) * | 2009-07-27 | 2011-02-09 | 刘吉彬 | 水陆两可的稳定浮体平台及其房屋的沉浮方法及其用途 |
WO2013045465A1 (en) * | 2011-09-29 | 2013-04-04 | Montalti Mirko | Floating support platform for wind turbine |
ES2650275B1 (es) | 2016-07-12 | 2018-10-23 | Manuel Martínez de Azcoitia Fernández | Plataforma de disco flotante multipropósito para soporte de generadores eólicos marinos y otros generadores de las energías marinas |
CN109250043A (zh) * | 2018-08-17 | 2019-01-22 | 招商局重工(江苏)有限公司 | 一种用于极地冰区海洋油气钻探的浮式平台 |
CN109278950A (zh) * | 2018-10-10 | 2019-01-29 | 中国船舶科学研究中心(中国船舶重工集团公司第七0二研究所) | 一种海上风力发电与渔业网箱养殖混合型浮动式平台 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2023017198A1 (es) * | 2021-08-09 | 2023-02-16 | Tecnorenova Offshore Slu | Plataforma flotante |
Also Published As
Publication number | Publication date |
---|---|
US20230002018A1 (en) | 2023-01-05 |
JP2023511484A (ja) | 2023-03-20 |
CN114761319A (zh) | 2022-07-15 |
BR112022009625A2 (pt) | 2022-08-09 |
AU2019465288A1 (en) | 2022-06-16 |
CA3161795A1 (en) | 2021-03-18 |
KR20220098385A (ko) | 2022-07-12 |
EP3895976A1 (en) | 2021-10-20 |
EP3895976A4 (en) | 2022-04-13 |
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