FR3064974B1 - OFFSHORE WIND TURBINE FLOAT - Google Patents

OFFSHORE WIND TURBINE FLOAT Download PDF

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Publication number
FR3064974B1
FR3064974B1 FR1753095A FR1753095A FR3064974B1 FR 3064974 B1 FR3064974 B1 FR 3064974B1 FR 1753095 A FR1753095 A FR 1753095A FR 1753095 A FR1753095 A FR 1753095A FR 3064974 B1 FR3064974 B1 FR 3064974B1
Authority
FR
France
Prior art keywords
float
offshore wind
wind turbine
turbine float
operating position
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
FR1753095A
Other languages
French (fr)
Other versions
FR3064974A1 (en
Inventor
Cyrille Moiret
Bernard Pallier
Patrick Gambaretti
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
DCNS Energies SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by DCNS Energies SAS filed Critical DCNS Energies SAS
Priority to FR1753095A priority Critical patent/FR3064974B1/en
Priority to PCT/EP2018/058988 priority patent/WO2018189084A1/en
Publication of FR3064974A1 publication Critical patent/FR3064974A1/en
Application granted granted Critical
Publication of FR3064974B1 publication Critical patent/FR3064974B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • 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
    • B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
    • B63B2001/045—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull with means for actively varying hull shape or configuration, e.g. for varying hydrodynamic characteristics
    • 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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Wind Motors (AREA)

Abstract

Ce flotteur notamment d'éolienne offshore, est caractérisé en ce qu'il comporte des moyens formant caisson de flottabilité additionnelle et de lestage (11), montés déplaçables sous le reste du flotteur (1) entre une position escamotée de manœuvre, contre ce flotteur, et une position déployée d'exploitation, écartée sous le flotteur.This float, in particular for offshore wind turbines, is characterized in that it comprises means forming an additional buoyancy and ballast box (11), mounted displaceable under the rest of the float (1) between a retracted operating position, against this float. , and a deployed operating position, spread under the float.

FR1753095A 2017-04-10 2017-04-10 OFFSHORE WIND TURBINE FLOAT Active FR3064974B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1753095A FR3064974B1 (en) 2017-04-10 2017-04-10 OFFSHORE WIND TURBINE FLOAT
PCT/EP2018/058988 WO2018189084A1 (en) 2017-04-10 2018-04-09 Floater, in particular for an offshore wind turbine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1753095 2017-04-10
FR1753095A FR3064974B1 (en) 2017-04-10 2017-04-10 OFFSHORE WIND TURBINE FLOAT

Publications (2)

Publication Number Publication Date
FR3064974A1 FR3064974A1 (en) 2018-10-12
FR3064974B1 true FR3064974B1 (en) 2020-04-03

Family

ID=58993106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1753095A Active FR3064974B1 (en) 2017-04-10 2017-04-10 OFFSHORE WIND TURBINE FLOAT

Country Status (2)

Country Link
FR (1) FR3064974B1 (en)
WO (1) WO2018189084A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2966567A1 (en) * 2022-09-26 2024-04-22 Bluenewables Sl DEVICE FOR FOUNDATION OF A WIND TOWER ON THE OFFSHORE (Machine-translation by Google Translate, not legally binding)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG134996A1 (en) * 2003-10-08 2007-09-28 Deepwater Technology Group Pte Extended semi-submersible vessel
NO333691B1 (en) * 2011-12-06 2013-08-19 Winddiver As A floating wind turbine.
ES2387342B2 (en) * 2012-07-18 2014-02-10 Universidad De Cantabria Semi-submersible triangular platform for open sea applications

Also Published As

Publication number Publication date
WO2018189084A1 (en) 2018-10-18
FR3064974A1 (en) 2018-10-12

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