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NO329946B1 - Foundations for an offshore wind turbine generator as well as methods for building and installing the foundation - Google Patents

Foundations for an offshore wind turbine generator as well as methods for building and installing the foundation

Info

Publication number
NO329946B1
NO329946B1 NO20083537A NO20083537A NO329946B1 NO 329946 B1 NO329946 B1 NO 329946B1 NO 20083537 A NO20083537 A NO 20083537A NO 20083537 A NO20083537 A NO 20083537A NO 329946 B1 NO329946 B1 NO 329946B1
Authority
NO
Norway
Prior art keywords
foundation
wind turbine
turbine generator
offshore wind
foundations
Prior art date
Application number
NO20083537A
Other languages
Norwegian (no)
Other versions
NO329946B2 (en
NO20083537L (en
Inventor
Trond Landbo
John Meling
Tomas Einstabland
Original Assignee
Olav Olsen As Dr Techn
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 Olav Olsen As Dr Techn filed Critical Olav Olsen As Dr Techn
Priority to NO20083537A priority Critical patent/NO329946B1/en
Priority to EP09806896A priority patent/EP2324240A4/en
Priority to PCT/NO2009/000285 priority patent/WO2010019050A1/en
Publication of NO20083537L publication Critical patent/NO20083537L/en
Publication of NO329946B2 publication Critical patent/NO329946B2/en
Publication of NO329946B1 publication Critical patent/NO329946B1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/32—Foundations for special purposes
    • E02D27/42—Foundations for poles, masts or chimneys
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
    • E02B17/025—Reinforced concrete structures
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
    • E02B17/027—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto steel structures
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/32—Foundations for special purposes
    • E02D27/42—Foundations for poles, masts or chimneys
    • E02D27/425—Foundations for poles, masts or chimneys specially adapted for wind motors masts
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/32—Foundations for special purposes
    • E02D27/52—Submerged foundations, i.e. submerged in open water
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B2017/0039—Methods for placing the offshore structure
    • E02B2017/0047—Methods for placing the offshore structure using a barge
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B2017/0056—Platforms with supporting legs
    • E02B2017/0065—Monopile structures
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B2017/0056—Platforms with supporting legs
    • E02B2017/0073—Details of sea bottom engaging footing
    • E02B2017/0082—Spudcans, skirts or extended feet
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B2017/0091—Offshore structures for wind turbines
    • 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
    • Y02E10/728—Onshore wind turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Wind Motors (AREA)

Abstract

Fundament (1) for en vindturbingenerator til havs, fortrinnsvis for havdyp over 45 meter, og en vindturbingenerator til havs for bygging og installasjon av fundamentet. Fundamentet (1) i bygge-, transport- og installasjonsfaser er en selvflytende og stabil konstruksjon i armert betong omfattende: - en fundamentkonstruksjon (5), -en hul, hovedsakelig kjegleformettårnkonstruksjon (15) anordnet på fundamentkonstruksjonen (5) og med en nedre utvendig diameter mindre enn fundament- konstruksjonens minste tverrgående dimensjon, idet tårn- konstruksjonens diameter avtar gradvis oppover mot tårnkonstruksjonens øvre del (20).Foundation (1) for an offshore wind turbine generator, preferably for ocean depths above 45 meters, and an offshore wind turbine generator for construction and installation of the foundation. The foundation (1) in construction, transport and installation phases is a self-flowing and stable structure in reinforced concrete comprising: - a foundation structure (5), - a hollow, mainly cone-shaped tower structure (15) arranged on the foundation structure (5) and with a lower exterior diameter smaller than the smallest transverse dimension of the foundation structure, the diameter of the tower structure gradually decreasing upwards towards the upper part (20) of the tower structure.

NO20083537A 2008-08-14 2008-08-14 Foundations for an offshore wind turbine generator as well as methods for building and installing the foundation NO329946B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO20083537A NO329946B1 (en) 2008-08-14 2008-08-14 Foundations for an offshore wind turbine generator as well as methods for building and installing the foundation
EP09806896A EP2324240A4 (en) 2008-08-14 2009-08-12 Foundation for an offshore wind turbine generator and method of constructing and installing the foundation
PCT/NO2009/000285 WO2010019050A1 (en) 2008-08-14 2009-08-12 Foundation for an offshore wind turbine generator and method of constructing and installing the foundation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20083537A NO329946B1 (en) 2008-08-14 2008-08-14 Foundations for an offshore wind turbine generator as well as methods for building and installing the foundation

Publications (3)

Publication Number Publication Date
NO20083537L NO20083537L (en) 2010-02-15
NO329946B2 NO329946B2 (en) 2011-01-31
NO329946B1 true NO329946B1 (en) 2011-01-31

Family

ID=41669054

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20083537A NO329946B1 (en) 2008-08-14 2008-08-14 Foundations for an offshore wind turbine generator as well as methods for building and installing the foundation

Country Status (3)

Country Link
EP (1) EP2324240A4 (en)
NO (1) NO329946B1 (en)
WO (1) WO2010019050A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
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US8458970B2 (en) * 2008-06-13 2013-06-11 Tindall Corporation Base support for wind-driven power generators
CN102561521A (en) * 2010-12-14 2012-07-11 贵阳铝镁设计研究院有限公司 Bolt deviation correction method
CN102268879B (en) * 2011-05-25 2015-12-09 江苏道达海上风电工程科技有限公司 The foundation structure of offshore anemometer tower and mounting method thereof
GB2501123B (en) * 2012-04-13 2014-09-10 Laing O Rourke Plc Foundation structures
JP6059801B2 (en) * 2012-06-28 2017-01-11 アルストム レノバブレス エスパーニャ， エセ．エレ． Floating offshore wind turbine with damping structure
CN102777335B (en) * 2012-07-23 2014-02-26 上海交通大学 Installation device for offshore wind turbines based on six-dimensional intelligent mechanical legs
FI20126086L (en) * 2012-10-18 2014-04-19 Stx Finland Oy OFFSHORE STRUCTURE
KR102295722B1 (en) * 2014-02-06 2021-08-30 유니버시티 오브 메인 시스템 보드 오브 트러스티스 Method of assembling a floating wind turbine platform
NL2012573B1 (en) * 2014-04-07 2016-03-08 Koninklijke Bam Groep Nv Gravity based foundation for an offshore installation.
ES2524840B1 (en) * 2014-06-06 2015-09-08 Esteyco S.A.P. Foundation system for towers and installation procedure of the foundation system for towers
NO341700B1 (en) 2015-01-28 2018-01-02 Quick Response As Liquid wind turbines
ES2593263B1 (en) * 2015-06-05 2017-09-12 Iberdrola Renovables Energía, S.A. Gravity foundation system for the installation of wind turbines or offshore facilities and procedure for the installation of a foundation system for wind turbines or offshore facilities
ES2617991B1 (en) 2017-02-14 2018-03-27 Berenguer Ingenieros S.L. MARITIME STRUCTURE FOR THE FOUNDATION BY GRAVITY OF BUILDINGS, FACILITIES AND AEROGENERATORS IN THE MARINE ENVIRONMENT
JP6800493B2 (en) * 2018-08-02 2020-12-16 中村物産有限会社 Submarine installation type foundation structure
ES2785802B2 (en) * 2019-04-05 2021-05-19 Esteyco S A INSTALLATION PROCEDURE FOR A TORRE MAR INTO WIND GENERATOR
CN110158640A (en) * 2019-06-12 2019-08-23 长江勘测规划设计研究有限责任公司 Constructing structure and construction method are built in offshore wind farm bucket foundation water
CN110331734B (en) * 2019-07-05 2021-01-12 天津大学前沿技术研究院 Cylindrical foundation structure pre-excavation offshore construction method
EP3767035A1 (en) * 2019-07-18 2021-01-20 Siemens Gamesa Renewable Energy A/S Method for assembling an offshore wind turbine, tower foundation for an offshore wind turbine and offshore wind turbine
CN111764395A (en) * 2020-07-06 2020-10-13 华电重工股份有限公司 Installation method of cylindrical foundation
GB2604909A (en) * 2021-03-18 2022-09-21 Subsea 7 Ltd Subsea foundations
EP4377522A1 (en) * 2021-07-30 2024-06-05 Lak, Mohammad Amin Gravity based foundation
JP7492283B1 (en) 2022-11-24 2024-05-29 株式会社四国Ｇａ Method for constructing bottom-fixed offshore mounting system, bottom-fixed offshore mounting system, and offshore wind power generation device
GB2625292A (en) * 2022-12-12 2024-06-19 Aker Solutions As Method and associated apparatus

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US3754403A (en) * 1972-02-09 1973-08-28 Texaco Inc Offshore marine structure embodying anchor pile means
US4038830A (en) * 1975-01-08 1977-08-02 Sumner Maurice N Modular geometric offshore structures system
US5316413A (en) * 1992-09-28 1994-05-31 Chevron Research And Technology Company Offshore double cone structure
FI107184B (en) * 1999-11-11 2001-06-15 Asko Fagerstroem Procedure and arrangement for installing an offshore wind turbine at sea and / or retrieving it from the sea and an offshore wind turbine
DK1288122T3 (en) * 2001-08-30 2010-09-06 Rund Stahl Bau Gmbh & Co Floating foundation for a building project that protrudes above the surface of the water
DE50300043D1 (en) * 2002-02-14 2004-09-09 Rund Stahl Bau Gmbh & Co Method for lowering a floating body of a floating foundation
ITBA20020047A1 (en) * 2002-12-17 2004-06-18 Enertec Aktiegesellschaft Ag METHOD OF REALIZATION OF A SUBMERSIBLE PUSH-PLATFORM LOCKED FOR THE PRODUCTION OF ELECTRICITY FROM THE WIND IN THE OPEN SEA AND OF MARICULTURE PRODUCTS
US7234409B2 (en) * 2003-04-04 2007-06-26 Logima V/Svend Erik Hansen Vessel for transporting wind turbines, methods of moving a wind turbine, and a wind turbine for an off-shore wind farm
DK2163691T3 (en) * 2005-10-21 2016-06-20 Dredging Int N V Device and method for the offshore installation of an electricity-producing turbine
DE102006002780B4 (en) * 2006-01-20 2011-10-27 Tiefbau-Gmbh "Unterweser" Method for producing a hydraulic structure

Also Published As

Publication number Publication date
NO329946B2 (en) 2011-01-31
EP2324240A4 (en) 2012-04-25
NO20083537L (en) 2010-02-15
EP2324240A1 (en) 2011-05-25
WO2010019050A1 (en) 2010-02-18

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Legal Events

Date Code Title Description
PDF Filing an opposition

Opponent name: INGER LISE BREKKE, NORDMANNSGATA 73, OSLO, 0655, N

Effective date: 20110808

D25 Change according to b1 publication after opposition (par. 25 patents act)