WO2021022250A1 - Yawing buoy mast for floating offshore wind turbines - Google Patents
Yawing buoy mast for floating offshore wind turbines Download PDFInfo
- Publication number
- WO2021022250A1 WO2021022250A1 PCT/US2020/044741 US2020044741W WO2021022250A1 WO 2021022250 A1 WO2021022250 A1 WO 2021022250A1 US 2020044741 W US2020044741 W US 2020044741W WO 2021022250 A1 WO2021022250 A1 WO 2021022250A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- spar buoy
- wind turbine
- outrigger leg
- mast
- floating offshore
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 4
- 230000009467 reduction Effects 0.000 abstract description 7
- 230000010354 integration Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 238000005188 flotation Methods 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
- B63B1/14—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected resiliently or having means for actively varying hull shape or configuration
-
- 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
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
- B63B43/10—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy
- B63B43/14—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using outboard floating members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B77/00—Transporting or installing offshore structures on site using buoyancy forces, e.g. using semi-submersible barges, ballasting the structure or transporting of oil-and-gas platforms
- B63B77/10—Transporting or installing offshore structures on site using buoyancy forces, e.g. using semi-submersible barges, ballasting the structure or transporting of oil-and-gas platforms specially adapted for electric power plants, e.g. wind turbines or tidal turbine generators
-
- 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
- F03D13/10—Assembly of wind motors; Arrangements for erecting 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
-
- 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
- F03D7/0204—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
-
- 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
- F03D7/04—Automatic control; Regulation
- F03D7/042—Automatic control; Regulation by means of an electrical or electronic controller
-
- 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
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
-
- 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
- B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
- B63B1/14—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected resiliently or having means for actively varying hull shape or configuration
- B63B2001/145—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected resiliently or having means for actively varying hull shape or configuration having means for actively varying hull shape or configuration
-
- 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
-
- 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
- B63B2035/442—Spar-type semi-submersible structures, i.e. shaped as single slender, e.g. substantially cylindrical or trussed vertical bodies
-
- 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
-
- 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
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/97—Mounting on supporting structures or systems on a submerged structure
-
- 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
- F05B2270/00—Control
- F05B2270/30—Control parameters, e.g. input parameters
-
- 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
Definitions
- This invention relates to floating support structures for offshore wind turbines.
- the spar buoy 135 provides vertical stability (overturning resistance) by having sufficient buoyancy at the high end of the spar and the mass concentrated at the lower end of the spar with enough separation between both to provide the required gravitational overturning resistance, to the wind thrust 1 17 on the WTG 110 resulting from wind loading 1 15 of the rotor plane.
- the spar buoy FOWT 100 requires vertical stability of the WTG 1 10 and mast 120 in facing wind thrust loads on the turbine rotor through 360 degrees of potential wind directions 116. To maintain stability under these wind conditions, present FOWT designs have very large buoyancy capacity, ballast capacity and spar length as necessary to provide platform axis- symmetric wind thrust resistance.
- Fig. 2b illustrates a front view of the yawing buoy mast structure of Fig. 2a;
- FIG. 3 illustrates the yawing buoy mast structure of Fig. 2a in various folded states and towed to a deployment site;
- the YBM platform 200 maintains alignment of the primary rotor thrust direction 217 with the wind direction 216 by yawing the entire YBM platform 200.
- the angular difference between the wind direction 216 and the primary rotor thrust direction 217 is the azimuth error 201.
- the yaw thrusters 260 are activated when necessary to point the rotor plane normal to the wind direction and reduce the wind azimuth error 201 to zero degrees. Referring to Fig. 2b, the horizontal displacement 257 of the floats 252 from each other allows for misalignment between the wind direction 216 and the primary rotor thrust direction 217 to be reacted by the floats 252 to account for delay in thrusters 260 yaw corrections due to sudden wind direction changes.
- the outrigger legs 250 may be positively buoyant and floats
- each outrigger leg angle and reaction force may be adjusted independently of the other leg(s) 250 responding to the sea state from differing wave-heave and other forces imposed on each leg 250 to minimize structural loads and motion of the WTG 210, the mast 220, and spar buoy 235.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Wind Motors (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2020319898A AU2020319898A1 (en) | 2019-08-01 | 2020-08-03 | Yawing buoy mast for floating offshore wind turbines |
JP2022506743A JP2022542617A (en) | 2019-08-01 | 2020-08-03 | Yawing buoy mast for floating offshore wind turbine installation |
EP20846429.7A EP4007851A4 (en) | 2019-08-01 | 2020-08-03 | Yawing buoy mast for floating offshore wind turbines |
KR1020227006847A KR20220081329A (en) | 2019-08-01 | 2020-08-03 | Yaw buoy masts for floating offshore wind turbines |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962881767P | 2019-08-01 | 2019-08-01 | |
US62/881,767 | 2019-08-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2021022250A1 true WO2021022250A1 (en) | 2021-02-04 |
Family
ID=74228316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2020/044741 WO2021022250A1 (en) | 2019-08-01 | 2020-08-03 | Yawing buoy mast for floating offshore wind turbines |
Country Status (6)
Country | Link |
---|---|
US (1) | US10982654B1 (en) |
EP (1) | EP4007851A4 (en) |
JP (1) | JP2022542617A (en) |
KR (1) | KR20220081329A (en) |
AU (1) | AU2020319898A1 (en) |
WO (1) | WO2021022250A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102497308B1 (en) * | 2022-05-12 | 2023-02-07 | 재단법인한국조선해양기자재연구원 | System for conpensating for the incling of offshore wind power generator |
NO20211211A1 (en) * | 2021-10-08 | 2023-04-10 | Niels Christian Olsen | Floating foundation for wind turbine generators and a method for instalment |
WO2023081849A1 (en) * | 2021-11-05 | 2023-05-11 | Other Lab, Llc | Floating wind turbine systems and methods |
WO2024003197A1 (en) | 2022-06-28 | 2024-01-04 | Subsea 7 Norway As | Assembly, transportation and installation of floating wind turbines |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11660572B2 (en) * | 2017-09-22 | 2023-05-30 | Dehlsen Associates of the Pacific, Limited | Wind and wave desalination vessel |
CN113479290B (en) * | 2021-06-22 | 2022-11-01 | 海南师范大学 | Ocean positioning buoy |
CN115107937B (en) * | 2022-07-15 | 2024-04-30 | 中国海洋大学 | Unmanned ship for ocean survey measurement |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2344843A (en) | 1998-12-18 | 2000-06-21 | Neven Joseph Sidor | Gravity securing system for offshore generating equipment |
US20060144311A1 (en) * | 2002-08-14 | 2006-07-06 | Heyring Christopher B | Water craft |
US20090091136A1 (en) | 2007-10-08 | 2009-04-09 | Viterna Larry A | Floating wind turbine system |
WO2010042069A2 (en) | 2008-10-07 | 2010-04-15 | Vestas Wind Systems A/S | Offshore wind and water turbine generator system for electrical power |
US20110074155A1 (en) * | 2010-12-03 | 2011-03-31 | Scholte-Wassink Harmut | Floating offshore wind farm, a floating offshore wind turbine and a method for positioning a floating offshore wind turbine |
JP2014025434A (en) | 2012-07-27 | 2014-02-06 | National Maritime Research Institute | Horizontal-state keeping device of floating body type ocean wind mill and floating type ocean wind power generation facility |
US20190078556A1 (en) * | 2016-03-15 | 2019-03-14 | Stiesdal Offshore Technologies A/G | A floating wind turbine and a method for the installation of such floating wind turbine |
-
2019
- 2019-10-21 US US16/659,542 patent/US10982654B1/en active Active
-
2020
- 2020-08-03 EP EP20846429.7A patent/EP4007851A4/en active Pending
- 2020-08-03 WO PCT/US2020/044741 patent/WO2021022250A1/en unknown
- 2020-08-03 JP JP2022506743A patent/JP2022542617A/en active Pending
- 2020-08-03 AU AU2020319898A patent/AU2020319898A1/en active Pending
- 2020-08-03 KR KR1020227006847A patent/KR20220081329A/en unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2344843A (en) | 1998-12-18 | 2000-06-21 | Neven Joseph Sidor | Gravity securing system for offshore generating equipment |
US20060144311A1 (en) * | 2002-08-14 | 2006-07-06 | Heyring Christopher B | Water craft |
US20090091136A1 (en) | 2007-10-08 | 2009-04-09 | Viterna Larry A | Floating wind turbine system |
WO2010042069A2 (en) | 2008-10-07 | 2010-04-15 | Vestas Wind Systems A/S | Offshore wind and water turbine generator system for electrical power |
US20110074155A1 (en) * | 2010-12-03 | 2011-03-31 | Scholte-Wassink Harmut | Floating offshore wind farm, a floating offshore wind turbine and a method for positioning a floating offshore wind turbine |
JP2014025434A (en) | 2012-07-27 | 2014-02-06 | National Maritime Research Institute | Horizontal-state keeping device of floating body type ocean wind mill and floating type ocean wind power generation facility |
US20190078556A1 (en) * | 2016-03-15 | 2019-03-14 | Stiesdal Offshore Technologies A/G | A floating wind turbine and a method for the installation of such floating wind turbine |
Non-Patent Citations (1)
Title |
---|
See also references of EP4007851A4 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO20211211A1 (en) * | 2021-10-08 | 2023-04-10 | Niels Christian Olsen | Floating foundation for wind turbine generators and a method for instalment |
WO2023059203A1 (en) * | 2021-10-08 | 2023-04-13 | Niels Christian Olsen | Floating foundation for wind turbine generators |
NO347215B1 (en) * | 2021-10-08 | 2023-07-10 | Niels Christian Olsen | Floating foundation for wind turbine generators and a method for instalment |
WO2023081849A1 (en) * | 2021-11-05 | 2023-05-11 | Other Lab, Llc | Floating wind turbine systems and methods |
KR102497308B1 (en) * | 2022-05-12 | 2023-02-07 | 재단법인한국조선해양기자재연구원 | System for conpensating for the incling of offshore wind power generator |
WO2024003197A1 (en) | 2022-06-28 | 2024-01-04 | Subsea 7 Norway As | Assembly, transportation and installation of floating wind turbines |
GB2620371A (en) * | 2022-06-28 | 2024-01-10 | Subsea 7 Norway As | Assembly, transportation and installation of floating wind turbines |
Also Published As
Publication number | Publication date |
---|---|
JP2022542617A (en) | 2022-10-05 |
KR20220081329A (en) | 2022-06-15 |
EP4007851A1 (en) | 2022-06-08 |
EP4007851A4 (en) | 2023-08-30 |
AU2020319898A1 (en) | 2022-03-03 |
US10982654B1 (en) | 2021-04-20 |
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