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GB2493023B - Wind turbines and floating foundations - Google Patents

Wind turbines and floating foundations

Info

Publication number
GB2493023B
GB2493023B GB1112608.3A GB201112608A GB2493023B GB 2493023 B GB2493023 B GB 2493023B GB 201112608 A GB201112608 A GB 201112608A GB 2493023 B GB2493023 B GB 2493023B
Authority
GB
United Kingdom
Prior art keywords
pontoon
tower
wind turbine
tower member
wind turbines
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.)
Expired - Fee Related
Application number
GB1112608.3A
Other versions
GB201112608D0 (en
GB2493023A (en
Inventor
Eystein Borgen
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.)
Sway Turbine AS
Original Assignee
Sway Turbine 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 Sway Turbine AS filed Critical Sway Turbine AS
Priority to GB1112608.3A priority Critical patent/GB2493023B/en
Publication of GB201112608D0 publication Critical patent/GB201112608D0/en
Publication of GB2493023A publication Critical patent/GB2493023A/en
Application granted granted Critical
Publication of GB2493023B publication Critical patent/GB2493023B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F03D13/22—Foundations specially adapted for 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
    • F03D13/10—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
    • 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
    • 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
    • F05B2240/91—Mounting on supporting structures or systems on a stationary structure
    • F05B2240/915—Mounting on supporting structures or systems on a stationary structure which is vertically adjustable
    • F05B2240/9151—Mounting on supporting structures or systems on a stationary structure which is vertically adjustable telescopically
    • 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
    • F05B2240/95—Mounting on supporting structures or systems offshore
    • 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

A wind turbine foundation structure for supporting an offshore wind turbine 52 at sea comprising a tower 54, which forms at least part of a tower suitable for supporting a wind turbine rotor, a plurality of pontoons 18 arranged around the base of the tower member, where each pontoon is adapted to operate in a floating configuration in which the pontoon is buoyant in water in order to allow said structure to be moved and a sunk configuration in which the pontoon is able to sink to the sea floor; an upper support structure which extends between an upper part of said tower member and each pontoon and a lower support structure which extends between a lower part of said tower member and each pontoon; wherein bending moments in said tower member during use are transferred as forces acting on said upper and lower support structures in opposite directions.
GB1112608.3A 2011-07-22 2011-07-22 Wind turbines and floating foundations Expired - Fee Related GB2493023B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1112608.3A GB2493023B (en) 2011-07-22 2011-07-22 Wind turbines and floating foundations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1112608.3A GB2493023B (en) 2011-07-22 2011-07-22 Wind turbines and floating foundations

Publications (3)

Publication Number Publication Date
GB201112608D0 GB201112608D0 (en) 2011-09-07
GB2493023A GB2493023A (en) 2013-01-23
GB2493023B true GB2493023B (en) 2014-01-29

Family

ID=44652148

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1112608.3A Expired - Fee Related GB2493023B (en) 2011-07-22 2011-07-22 Wind turbines and floating foundations

Country Status (1)

Country Link
GB (1) GB2493023B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2496390B1 (en) * 2013-03-18 2015-04-14 Ingecid Investigación Y Desarrollo De Proyectos, S.L. Foundation structure for wind turbines at sea
NL2012573B1 (en) * 2014-04-07 2016-03-08 Koninklijke Bam Groep Nv Gravity based foundation for an offshore installation.
WO2015181428A1 (en) * 2014-05-27 2015-12-03 Esteyco S.A.P. Floating substructure for a wind generator and method of installing same
ES2785802B2 (en) * 2019-04-05 2021-05-19 Esteyco S A INSTALLATION PROCEDURE FOR A TORRE MAR INTO WIND GENERATOR
ES2876053B2 (en) * 2020-05-08 2022-03-22 Seaplace Sl FLOATING PLATFORM OF REINFORCED CONCRETE FOR APPLICATION TO THE INDUSTRY OF THE OFFSHORE WIND POWER SECTOR

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001241374A (en) * 2000-02-28 2001-09-07 Colcose:Kk Water surface wind power generator installation method, and device thereof
GB2378679A (en) * 2001-08-16 2003-02-19 Technologies Ltd Ocean Floating offshore wind turbine
US20040169376A1 (en) * 2001-07-06 2004-09-02 Jacques Ruer Offshore wind turbine and method for making same
US20050206168A1 (en) * 2002-02-27 2005-09-22 Mitsunori Murakami Float type base structure for wind power generationon the ocean
WO2011083021A2 (en) * 2010-01-07 2011-07-14 Vestas Wind Systems A/S Method of erecting a floating off-shore wind turbine and a floating off-shore wind turbine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001241374A (en) * 2000-02-28 2001-09-07 Colcose:Kk Water surface wind power generator installation method, and device thereof
US20040169376A1 (en) * 2001-07-06 2004-09-02 Jacques Ruer Offshore wind turbine and method for making same
GB2378679A (en) * 2001-08-16 2003-02-19 Technologies Ltd Ocean Floating offshore wind turbine
US20050206168A1 (en) * 2002-02-27 2005-09-22 Mitsunori Murakami Float type base structure for wind power generationon the ocean
WO2011083021A2 (en) * 2010-01-07 2011-07-14 Vestas Wind Systems A/S Method of erecting a floating off-shore wind turbine and a floating off-shore wind turbine

Also Published As

Publication number Publication date
GB201112608D0 (en) 2011-09-07
GB2493023A (en) 2013-01-23

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20170406 AND 20170412

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20181115 AND 20181130

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20200722