FR3093699B1 - Semi-submersible wind turbine float, associated wind turbine assembly and anchoring method - Google Patents

Semi-submersible wind turbine float, associated wind turbine assembly and anchoring method Download PDF

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Publication number
FR3093699B1
FR3093699B1 FR1902440A FR1902440A FR3093699B1 FR 3093699 B1 FR3093699 B1 FR 3093699B1 FR 1902440 A FR1902440 A FR 1902440A FR 1902440 A FR1902440 A FR 1902440A FR 3093699 B1 FR3093699 B1 FR 3093699B1
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FR
France
Prior art keywords
wind turbine
float
semi
anchor line
submersible
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
Application number
FR1902440A
Other languages
French (fr)
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FR3093699A1 (en
Inventor
Didier Barraux
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SAIPEM S.A, FR
Original Assignee
Naval Energies SAS
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Publication date
Application filed by Naval Energies SAS filed Critical Naval Energies SAS
Priority to FR1902440A priority Critical patent/FR3093699B1/en
Publication of FR3093699A1 publication Critical patent/FR3093699A1/en
Application granted granted Critical
Publication of FR3093699B1 publication Critical patent/FR3093699B1/en
Active legal-status Critical Current
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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 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
    • B63B2021/505—Methods for installation or mooring of floating offshore platforms on site
    • 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
    • F05B2240/97—Mounting on supporting structures or systems on a submerged structure
    • 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

Titre  : Flotteur d’éolienne semi-submersible, ens emble d’éolienne et procédé d’ancrage associés L’invention concerne un flotteur (14) d’éolienne comprenant : une colonne centrale (24), au moins deux colonnes de stabilisation (26), au moins deux pontons (20) et au moins une ligne d’ancrage (21) associée à l’une des colonnes de stabilisation et définissant une extrémité distale (42) destinée à être attachée au fond marin (56). Le flotteur comprend en outre des moyens de déploiement (22) de chaque ligne d’ancrage comprenant : - pour chaque ligne d’ancrage, au moins un organe de fixation (46) destiné à fixer de manière libérable l’extrémité distale de telle sorte qu’une portion de cette ligne d’ancrage s’étende entre la colonne centrale et la colonne de stabilisation correspondante avant l’amarrage du flotteur ; - un treuil (48) propre à régler la longueur de cette portion de la ligne d’ancrage. Figure pour l'abrégé : Figure 1Title: Semi-submersible wind turbine float, wind turbine assembly and associated anchoring method The invention relates to a wind turbine float (14) comprising: a central column (24), at least two stabilization columns (26 ), at least two pontoons (20) and at least one anchor line (21) associated with one of the stabilization columns and defining a distal end (42) intended to be attached to the seabed (56). The float further comprises deployment means (22) of each anchor line comprising: - for each anchor line, at least one fixing member (46) intended to releasably fix the distal end in such a way that a portion of this anchoring line extends between the central column and the corresponding stabilization column before the mooring of the float; - a winch (48) suitable for adjusting the length of this portion of the anchor line. Figure for abstract: Figure 1

FR1902440A 2019-03-11 2019-03-11 Semi-submersible wind turbine float, associated wind turbine assembly and anchoring method Active FR3093699B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1902440A FR3093699B1 (en) 2019-03-11 2019-03-11 Semi-submersible wind turbine float, associated wind turbine assembly and anchoring method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1902440A FR3093699B1 (en) 2019-03-11 2019-03-11 Semi-submersible wind turbine float, associated wind turbine assembly and anchoring method
FR1902440 2019-03-11

Publications (2)

Publication Number Publication Date
FR3093699A1 FR3093699A1 (en) 2020-09-18
FR3093699B1 true FR3093699B1 (en) 2021-02-26

Family

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Family Applications (1)

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FR1902440A Active FR3093699B1 (en) 2019-03-11 2019-03-11 Semi-submersible wind turbine float, associated wind turbine assembly and anchoring method

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FR (1) FR3093699B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112127384A (en) * 2020-09-30 2020-12-25 长江勘测规划设计研究有限责任公司 Suspension pressure-loading type floating foundation structure of offshore wind turbine
FR3117553B1 (en) 2020-12-10 2022-11-04 Bourbon Offshore Gaia Assembly process of a floating offshore wind farm

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6983714B2 (en) * 2001-06-15 2006-01-10 Technip France Method of and apparatus for offshore mooring
BR112014000093A2 (en) * 2011-07-06 2017-02-14 Single Buoy Moorings Inc (Ch) method of tensioning anchor line
NO334535B1 (en) 2012-08-23 2014-03-31 Olav Olsen As Dr Techn Liquid, semi-submersible hull for storage of preferably one or more wind turbines
EP3038219A1 (en) * 2014-12-23 2016-06-29 Openhydro IP Limited A method of managing a cable for an underwater turbine
PL232649B1 (en) * 2017-05-11 2019-07-31 Politechnika Gdanska Method for installing the TLP-type floating platform on sea, intended for the wind power stations
CN107738730A (en) * 2017-09-06 2018-02-27 哈尔滨工业大学深圳研究生院 A kind of three column semi-submersible type offshore wind turbine foundations

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Publication number Publication date
FR3093699A1 (en) 2020-09-18

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