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FR3036371B1 - 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 PDF

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Publication number
FR3036371B1
FR3036371B1 FR1501074A FR1501074A FR3036371B1 FR 3036371 B1 FR3036371 B1 FR 3036371B1 FR 1501074 A FR1501074 A FR 1501074A FR 1501074 A FR1501074 A FR 1501074A FR 3036371 B1 FR3036371 B1 FR 3036371B1
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France
Prior art keywords
equipment
float
site
operate
ready
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FR1501074A
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English (en)
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FR3036371A1 (fr
Inventor
Jean Pierre Compagnon
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Individual
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Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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

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  • 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

Cette présente invention concerne une structure flottante de conception très légère et très stable destinées à supporter des éoliennes offshore (1) ou tout autre équipement, remorquable en position verticale depuis leur site de fabrication jusqu'à leur site de fonctionnement en mer profonde avec tout leur équipement en tête et, ceci, grâce à son faible tirant d'eau, se libérant ainsi de tout moyens de manutention lourds et onéreux en mer ouverte. Cette structure est caractérisée par le fait que le flotteur (2): - en version émergée, fig.1, permet le remorquage en position verticale de son site de fabrication à son site définitif avec tout son équipement prêt à fonctionner, la stabilité étant assurée par un lest permanent (4) situé sous le flotteur par l'intermédiaire d'une colonne balastable (3). - en version immergée, fig.1 bis, par ballastage (5) de la colonne et d'une partie du flotteur (6) par des pompes (7) situées dans la partie vide du flotteur, permet de donner à l'ensemble une bonne stabilité et d'assurer à l'éolienne de fonctionner dans des conditions de mer fixées par le cahier des charges de l'exploitant. - En version immergée fig. 2bis, le lest étant descendu plus profondément au moyen d'un système à coulisse actionné par un mécanisme soit à crémaillère soit par frein pneumatique ou hydraulique ou partreuils ou autre mécanisme adapté, permet d'améliorer la stabilité dans des conditions de mer plus sévères.
FR1501074A 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 Active FR3036371B1 (fr)

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 FR3036371A1 (fr) 2016-11-25
FR3036371B1 true FR3036371B1 (fr) 2021-06-18

Family

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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

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FR (1) FR3036371B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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
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
CN111472379B (zh) * 2020-05-20 2025-01-14 华电科工股份有限公司 一种海上风机基础、拖航及安装方法
GB2606444B (en) * 2020-10-23 2024-03-13 Equinor Energy As Spar platform for a floating offshore wind turbine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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
FI107184B (fi) * 1999-11-11 2001-06-15 Asko Fagerstroem Menetelmä ja järjestelmä offshore-tuulivoimalan asentamiseksi merelle ja/tai noutamiseksi mereltä, ja offshore-tuulivoimala
FR2827015B1 (fr) * 2001-07-06 2005-12-23 Bouygues Offshore Eolienne offshore et son procede de construction
JP5274329B2 (ja) * 2009-03-24 2013-08-28 戸田建設株式会社 洋上風力発電設備及びその施工方法

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Publication number Publication date
FR3036371A1 (fr) 2016-11-25

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