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WO2010093259A3 - Offshore wind turbine - Google Patents

Offshore wind turbine Download PDF

Info

Publication number
WO2010093259A3
WO2010093259A3 PCT/NO2010/000055 NO2010000055W WO2010093259A3 WO 2010093259 A3 WO2010093259 A3 WO 2010093259A3 NO 2010000055 W NO2010000055 W NO 2010000055W WO 2010093259 A3 WO2010093259 A3 WO 2010093259A3
Authority
WO
WIPO (PCT)
Prior art keywords
wind turbine
offshore wind
docking station
offshore
shaft
Prior art date
Application number
PCT/NO2010/000055
Other languages
French (fr)
Other versions
WO2010093259A2 (en
Inventor
Jostein Berland
Trond Emblem
Original Assignee
Vest Kran Wind Power As
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 Vest Kran Wind Power As filed Critical Vest Kran Wind Power As
Publication of WO2010093259A2 publication Critical patent/WO2010093259A2/en
Publication of WO2010093259A3 publication Critical patent/WO2010093259A3/en

Links

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 
    • 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 
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Ocean & Marine Engineering (AREA)
  • Wind Motors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

An offshore wind turbine comprising a floating docking station (22) arranged at an offshore location and an elongated shaft (26) to which is mounted a windmill generator unit said shaft (26) being removably attachable to the docking station (22), said docking station being in electrical connection to an onshore facility.
PCT/NO2010/000055 2009-02-13 2010-02-12 Offshore wind turbine WO2010093259A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15227609P 2009-02-13 2009-02-13
US61/152,276 2009-02-13

Publications (2)

Publication Number Publication Date
WO2010093259A2 WO2010093259A2 (en) 2010-08-19
WO2010093259A3 true WO2010093259A3 (en) 2011-07-28

Family

ID=42562227

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NO2010/000055 WO2010093259A2 (en) 2009-02-13 2010-02-12 Offshore wind turbine

Country Status (1)

Country Link
WO (1) WO2010093259A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2970748B1 (en) * 2011-01-20 2016-08-12 Nass&Wind Ind METHOD FOR MAKING MAINTENANCE OPERATIONS ON OFFSHORE FLOATING WINDING DEVICE AND CORRESPONDING SYSTEM
PL218742B1 (en) 2011-06-07 2015-01-30 Vistal Wind Power Spółka Z Ograniczoną Odpowiedzialnością Offshore wind turbine and method for construction of offshore wind turbine
EP2639452B1 (en) * 2012-03-15 2017-12-13 GE Renewable Technologies An offshore wind turbine
WO2014083684A1 (en) * 2012-11-30 2014-06-05 三菱重工業株式会社 Floating-body type wind power generation device and method for transporting components of same
EP3382201B1 (en) 2013-04-01 2020-03-25 Nippon Steel Corporation Floating body structure
EP2808546B1 (en) * 2013-05-28 2018-04-25 Areva Wind GmbH Intermediate section, offshore wind generator and offfshore wind park
DK3212496T3 (en) * 2014-10-27 2019-10-28 Principle Power Inc Connecting system for cable rows for disconnected offshore energy devices
CN105756081B (en) * 2016-05-05 2017-11-24 江苏金海新能源科技有限公司 Self-locking head prestress wire round platform concrete cylinder offshore wind turbine foundation and its construction method
WO2018037168A1 (en) * 2016-08-25 2018-03-01 Bardot Group Floating device comprising an interchangeable insert passing through a float and associated electrical production system
CN109931226B (en) * 2017-12-15 2021-03-23 上海海事大学 Vertical resistance-increasing combined type offshore wind turbine supporting structure system
DE102018210623A1 (en) * 2018-06-28 2020-01-02 Siemens Aktiengesellschaft Float, wind turbine and ocean wind park
CN110979577A (en) * 2019-12-10 2020-04-10 上海勘测设计研究院有限公司 Detachable tension leg type offshore wind generating set foundation platform and construction method thereof
EP4232709A4 (en) * 2020-10-23 2024-10-23 Equinor Energy As Spar platform for a floating offshore wind turbine
NO20220261A1 (en) * 2022-03-01 2023-09-04 Apl Norway As System for connecting power or fluid lines to a floating energy converter device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002010589A1 (en) * 2000-07-27 2002-02-07 Christoffer Hannevig Floating structure for mounting a wind turbine offshore
GB2378679A (en) * 2001-08-16 2003-02-19 Technologies Ltd Ocean Floating offshore wind turbine
WO2004083031A1 (en) * 2003-03-17 2004-09-30 Harry Edward Dempster Technique and platform for fabricating a variable-buoyancy structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002010589A1 (en) * 2000-07-27 2002-02-07 Christoffer Hannevig Floating structure for mounting a wind turbine offshore
GB2378679A (en) * 2001-08-16 2003-02-19 Technologies Ltd Ocean Floating offshore wind turbine
WO2004083031A1 (en) * 2003-03-17 2004-09-30 Harry Edward Dempster Technique and platform for fabricating a variable-buoyancy structure

Also Published As

Publication number Publication date
WO2010093259A2 (en) 2010-08-19

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