FR3036371A1 - Struture flottante permettant le remorquage d'eoliennes offshore sur leur site de fonctionnement en mer profonde, equipees de tout leur equipement, pret a fonctionner - Google Patents
Struture flottante permettant le remorquage d'eoliennes offshore sur leur site de fonctionnement en mer profonde, equipees de tout leur equipement, pret a fonctionner Download PDFInfo
- Publication number
- FR3036371A1 FR3036371A1 FR1501074A FR1501074A FR3036371A1 FR 3036371 A1 FR3036371 A1 FR 3036371A1 FR 1501074 A FR1501074 A FR 1501074A FR 1501074 A FR1501074 A FR 1501074A FR 3036371 A1 FR3036371 A1 FR 3036371A1
- Authority
- FR
- France
- Prior art keywords
- float
- ballast
- floating structure
- equipment
- column
- 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.)
- Granted
Links
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
- B63B35/003—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for transporting very large loads, e.g. offshore structure modules
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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
- 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
- B63B1/048—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull with hull extending principally vertically
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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
- 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
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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
- F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
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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
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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
- F03D13/40—Arrangements or methods specially adapted for transporting wind motor components
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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
- 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
- B63B2001/044—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull with a small waterline area compared to total displacement, e.g. of semi-submersible type
-
- 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
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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
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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
- Y02E10/70—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)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Ocean & Marine Engineering (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Wind Motors (AREA)
Abstract
Description
Claims (6)
- REVENDICATIONS1.- Structure flottante, support d'éolienne (1), caractérisée par un ensemble de pièces métalliques de faible tirant d'eau, constituée d'au moins un flotteur (2) en partie ballastable associé à une colonne ballastable (3) de faible longueur, (entre 10 et 20 mètres), supportant un lest fixe (4), cette structure permettant de par son faible tirant 5 d'eau de transporter l'ensemble éolien (1), ou tout autre équipement en position verticale, prêt à fonctionner, jusqu'à son site opérationnel.
- 2.- Structure flottante selon la revendication 1, caractérisée en ce que, arrivée sur le site de production, la colonne (3) support du lest fixe (4) ainsi qu'une partie du flotteur sont ballastés (5-6) afin d'immerger le flotteur entre 15 et 20 mètres 10 en dessous de la surface de l'eau dans sa position définitive de fonctionnement, assurant ainsi sa stabilité dans des conditions de mer fixées par le cahier des charge de l'exploitant.
- 3.- Structure flottante selon la revendication 2, caractérisée en ce qu'elle comporte un mécanisme(8) de descente du lest qui peut être un système soit hydraulique 15 ou pneumatique, soit à crémaillère ou tout autre système adapté, permettant d'améliorer encore la stabilité, donc le rendement de l'éolienne dans des conditions de mer plus sévères.
- 4.- Structure flottante selon la revendication 3, caractérisée en ce que la descente du lest est actionnée par des treuils associés à des poulies de renvoi ou des 20 vérins, les treuils pouvant par la suite être démontés pour servir à d'autres installations.
- 5.- Structure flottante selon la revendication let 3, caractérisée en ce que des pompes de ballastage(7), situées dans la partie vide du flotteur, servent à ballaster (9) la la colonne lest et une partie du flotteur afin d'assurer une immersion constante du flotteur au cours du fonctionnement de l'éolienne. 25
- 6.- Structure flottante selon la revendication 1 à 5, caractérisée en ce que le lest fixe (4) de forme indifférente est constitué d'un métal lourd ou tout autre matière.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1501074A FR3036371B1 (fr) | 2015-05-22 | 2015-05-22 | Struture flottante permettant le remorquage d'eoliennes offshore sur leur site de fonctionnement en mer profonde, equipees de tout leur equipement, pret a fonctionner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1501074A FR3036371B1 (fr) | 2015-05-22 | 2015-05-22 | Struture flottante permettant le remorquage d'eoliennes offshore sur leur site de fonctionnement en mer profonde, equipees de tout leur equipement, pret a fonctionner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR3036371A1 true FR3036371A1 (fr) | 2016-11-25 |
| FR3036371B1 FR3036371B1 (fr) | 2021-06-18 |
Family
ID=55361523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1501074A Active FR3036371B1 (fr) | 2015-05-22 | 2015-05-22 | Struture flottante permettant le remorquage d'eoliennes offshore sur leur site de fonctionnement en mer profonde, equipees de tout leur equipement, pret a fonctionner |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR3036371B1 (fr) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585268A (zh) * | 2017-07-20 | 2018-01-16 | 山东中车风电有限公司 | 张力腿海上浮式风力发电机基础 |
| CN111472379A (zh) * | 2020-05-20 | 2020-07-31 | 华电重工股份有限公司 | 一种海上风机基础、拖航及安装方法 |
| NO20190847A1 (en) * | 2019-07-04 | 2021-01-05 | Newtech As | A floating foundation for an offshore wind turbine, a system for extracting energy from wind, and a method of installing a wind turbine |
| EP4232709A4 (fr) * | 2020-10-23 | 2024-10-23 | Equinor Energy AS | Plateforme de longeron pour éolienne offshore flottante |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2396126A1 (fr) * | 1977-06-30 | 1979-01-26 | Emh | Systeme de colonne articulee pour l'exploitation des fonds marins notamment en mers glaciales |
| EP1228310A1 (fr) * | 1999-11-11 | 2002-08-07 | Yrjö Rinta-Jouppi | Procede et appareil permettant d'installer et de transporter une station d'energie eolienne en mer |
| US20040169376A1 (en) * | 2001-07-06 | 2004-09-02 | Jacques Ruer | Offshore wind turbine and method for making same |
| WO2010110330A1 (fr) * | 2009-03-24 | 2010-09-30 | 戸田建設株式会社 | Équipement de production d'énergie éolienne offshore et son procédé de construction |
-
2015
- 2015-05-22 FR FR1501074A patent/FR3036371B1/fr active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2396126A1 (fr) * | 1977-06-30 | 1979-01-26 | Emh | Systeme de colonne articulee pour l'exploitation des fonds marins notamment en mers glaciales |
| EP1228310A1 (fr) * | 1999-11-11 | 2002-08-07 | Yrjö Rinta-Jouppi | Procede et appareil permettant d'installer et de transporter une station d'energie eolienne en mer |
| US20040169376A1 (en) * | 2001-07-06 | 2004-09-02 | Jacques Ruer | Offshore wind turbine and method for making same |
| WO2010110330A1 (fr) * | 2009-03-24 | 2010-09-30 | 戸田建設株式会社 | Équipement de production d'énergie éolienne offshore et son procédé de construction |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585268A (zh) * | 2017-07-20 | 2018-01-16 | 山东中车风电有限公司 | 张力腿海上浮式风力发电机基础 |
| NO20190847A1 (en) * | 2019-07-04 | 2021-01-05 | Newtech As | A floating foundation for an offshore wind turbine, a system for extracting energy from wind, and a method of installing a wind turbine |
| WO2021002760A1 (fr) * | 2019-07-04 | 2021-01-07 | Newtech As | Fondation flottante pour éolienne en mer, système d'extraction d'énergie du vent et procédé d'installation d'une éolienne |
| NO346752B1 (en) * | 2019-07-04 | 2022-12-12 | Newtech As | A floating foundation for an offshore wind turbine, a system for extracting energy from wind, and a method of installing a wind turbine |
| AU2020300343B2 (en) * | 2019-07-04 | 2024-02-22 | Newtech As | A floating foundation for an offshore wind turbine, a system for extracting energy from wind, and a method of installing a wind turbine |
| US12180928B2 (en) | 2019-07-04 | 2024-12-31 | Newtech As | Floating foundation for an offshore wind turbine, a system for extracting energy from wind, and a method of installing a wind turbine |
| CN111472379A (zh) * | 2020-05-20 | 2020-07-31 | 华电重工股份有限公司 | 一种海上风机基础、拖航及安装方法 |
| EP4232709A4 (fr) * | 2020-10-23 | 2024-10-23 | Equinor Energy AS | Plateforme de longeron pour éolienne offshore flottante |
Also Published As
| Publication number | Publication date |
|---|---|
| FR3036371B1 (fr) | 2021-06-18 |
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