FR3098555B1 - offshore floating wind turbine - Google Patents
offshore floating wind turbine Download PDFInfo
- Publication number
- FR3098555B1 FR3098555B1 FR1907736A FR1907736A FR3098555B1 FR 3098555 B1 FR3098555 B1 FR 3098555B1 FR 1907736 A FR1907736 A FR 1907736A FR 1907736 A FR1907736 A FR 1907736A FR 3098555 B1 FR3098555 B1 FR 3098555B1
- Authority
- FR
- France
- Prior art keywords
- wind turbine
- offshore floating
- floating wind
- nacelle
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000470 constituent Substances 0.000 abstract 1
Classifications
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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
-
- 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
- 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
- F05B2260/00—Function
- F05B2260/96—Preventing, counteracting or reducing vibration or noise
- F05B2260/964—Preventing, counteracting or reducing vibration or noise by damping means
-
- 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
- F05B2280/00—Materials; Properties thereof
- F05B2280/40—Organic materials
- F05B2280/4003—Synthetic polymers, e.g. plastics
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
Eolienne flottante offshore Cette éolienne flottante offshore du type comportant une nacelle (2) positionnée à une extrémité d’au moins un mât (3) relié à une autre extrémité, à des moyens formant support flottant (4), est caractérisée en ce qu’elle comporte des moyens (5) en forme de joint flexible de découplage d’une partie de cette éolienne par rapport au reste de celle-ci et de modification des fréquences de résonance de l’ensemble couplé des éléments constitutifs de celle-ci, prévus entre deux tronçons de mât à une hauteur comprise entre 10 et 90% de la hauteur totale de celui-ci entre les moyens formant support et la nacelle. Figure pour l’abrégé : Figure 1Offshore Floating Wind Turbine This offshore floating wind turbine of the type comprising a nacelle (2) positioned at one end of at least one mast (3) connected at another end, to means forming a floating support (4), is characterized in that it comprises means (5) in the form of a flexible joint for decoupling a part of this wind turbine with respect to the rest of the latter and for modifying the resonance frequencies of the coupled assembly of the constituent elements thereof, provided between two mast sections at a height of between 10 and 90% of the total height thereof between the means forming the support and the nacelle. Figure for abstract: Figure 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1907736A FR3098555B1 (en) | 2019-07-10 | 2019-07-10 | offshore floating wind turbine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1907736A FR3098555B1 (en) | 2019-07-10 | 2019-07-10 | offshore floating wind turbine |
FR1907736 | 2019-07-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3098555A1 FR3098555A1 (en) | 2021-01-15 |
FR3098555B1 true FR3098555B1 (en) | 2022-12-16 |
Family
ID=67742863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1907736A Active FR3098555B1 (en) | 2019-07-10 | 2019-07-10 | offshore floating wind turbine |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3098555B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4202213A1 (en) | 2021-12-21 | 2023-06-28 | TotalEnergies OneTech | Floating wind platform and associated floating wind assembly |
EP4202212A1 (en) | 2021-12-21 | 2023-06-28 | TotalEnergies OneTech | Floating wind platform and associated floating wind assembly |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202402220U (en) * | 2011-12-16 | 2012-08-29 | 江苏金锋佳特机电有限公司 | Damping wind power generation tower |
FR2990476B1 (en) * | 2012-05-09 | 2014-04-25 | IFP Energies Nouvelles | FLOATING SUPPORT WINDBRED COMPRISING A SYSTEM FOR MAINTAINING THE WIND TURBINE IN A PRIVILEGED POSITION |
CN105298757A (en) * | 2015-11-26 | 2016-02-03 | 内蒙古久和能源装备有限公司 | Vibration reduction and bias voltage reduction wind turbine generator set mounting structure |
JP2019513945A (en) * | 2016-04-15 | 2019-05-30 | ピーユーアール ウインド エーピーエス | Gasket for wind turbine |
DK3273051T3 (en) | 2016-07-18 | 2021-11-01 | Siemens Gamesa Renewable Energy As | Tower damper |
CN206386229U (en) * | 2016-11-19 | 2017-08-08 | 江苏科技大学 | Deep-sea floating blower fan with motor imagination control and motion energy conversion equipment |
-
2019
- 2019-07-10 FR FR1907736A patent/FR3098555B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR3098555A1 (en) | 2021-01-15 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20210115 |
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PLFP | Fee payment |
Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |
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PLFP | Fee payment |
Year of fee payment: 6 |