WO2020002160A8 - Schwimmtragwerk für eine windkraftanlage - Google Patents

Schwimmtragwerk für eine windkraftanlage Download PDF

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Publication number
WO2020002160A8
WO2020002160A8 PCT/EP2019/066517 EP2019066517W WO2020002160A8 WO 2020002160 A8 WO2020002160 A8 WO 2020002160A8 EP 2019066517 W EP2019066517 W EP 2019066517W WO 2020002160 A8 WO2020002160 A8 WO 2020002160A8
Authority
WO
WIPO (PCT)
Prior art keywords
floating support
support structure
wind turbine
bodies
buoyancy bodies
Prior art date
Application number
PCT/EP2019/066517
Other languages
English (en)
French (fr)
Other versions
WO2020002160A1 (de
Inventor
Frank Lemmer
Original Assignee
Universität Stuttgart
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 Universität Stuttgart filed Critical Universität Stuttgart
Publication of WO2020002160A1 publication Critical patent/WO2020002160A1/de
Publication of WO2020002160A8 publication Critical patent/WO2020002160A8/de

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
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
    • B63B1/125—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising more than two hulls
    • 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
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
    • B63B2001/128—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising underwater connectors between the hulls
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Ocean & Marine Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)

Abstract

Ein Schwimmtragwerk (10) für eine Windkraftanlage (100) ist im Hinblick darauf, den Fertigungs und Materialaufwand bei Schwimmtragwerken für Windkraftanlagen zu reduzieren, ausgestaltet und weitergebildet durch einen zentralen Hauptauftriebskörper (12) und mehrere um den Hauptauftriebskörper (12) herum angeordnete Nebenauftriebskörper (14), die auf Eckpunkten eines Polygons liegen, wobei die Nebenauftriebskörper (14) jeweils mittels einer sich vom Nebenauftriebskörper (14) zum Hauptauftriebskörper (12) insbesondere geradlinig erstreckenden Strebe (18) mit dem Hauptauftriebskörper (12) verbunden sind und wobei die Nebenauftriebskörper (14) mittels eines Abspannmittels (20), das benachbarte Nebenauftriebskörper (14) jeweils miteinander verbindet, derart miteinander gekoppelt sind, dass die Nebenauftriebskörper (14) gegen den Hauptauftriebskörper (12) gespannt sind. Eine Windkraftanlage (100) mit einem solchen Schwimmtragwerk (10) ist angegeben.
PCT/EP2019/066517 2018-06-26 2019-06-21 Schwimmtragwerk für eine windkraftanlage WO2020002160A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018115358.9A DE102018115358A1 (de) 2018-06-26 2018-06-26 Schwimmtragwerk für eine Windkraftanlage
DE102018115358.9 2018-06-26

Publications (2)

Publication Number Publication Date
WO2020002160A1 WO2020002160A1 (de) 2020-01-02
WO2020002160A8 true WO2020002160A8 (de) 2020-07-23

Family

ID=67003510

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2019/066517 WO2020002160A1 (de) 2018-06-26 2019-06-21 Schwimmtragwerk für eine windkraftanlage

Country Status (2)

Country Link
DE (1) DE102018115358A1 (de)
WO (1) WO2020002160A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201719303D0 (en) * 2017-11-21 2018-01-03 Aep Group Ltd Tension leg buoy
JP2023513432A (ja) 2020-01-23 2023-03-31 オセルギー インク 浮体式海洋プラットフォーム
SE546025C2 (en) * 2020-11-04 2024-04-16 Tjololo Ab Semi-submersible wind power platform
CN113428310B (zh) * 2021-08-12 2022-08-09 大连理工大学 一种基于悬挂式减振装置的漂浮式风机平台
CN114135446A (zh) * 2021-11-01 2022-03-04 上海电气风电集团股份有限公司 海上浮式风力发电系统
CN115949554B (zh) * 2022-09-30 2023-09-22 金风科技股份有限公司 风机基础、风力发电机组以及控制方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003252288A (ja) * 2002-02-27 2003-09-10 Hitachi Zosen Corp 洋上風力発電の浮体式基礎構造物
JP4947456B2 (ja) * 2005-12-09 2012-06-06 清水建設株式会社 浮体構造
GR1005565B (el) * 2006-02-24 2007-06-19 Ευσταθης πλωτη διαταξη με περιορισμενες ταλαντωσεις
PT2727813T (pt) * 2008-04-23 2017-10-26 Principle Power Inc Resumo
DE102009054608A1 (de) 2009-12-14 2011-06-16 GICON-Großmann Ingenieur Consult GmbH Unterwassertragsystem für Anlagen
US20120103244A1 (en) * 2010-10-28 2012-05-03 Jin Wang Truss Cable Semi-submersible Floater for Offshore Wind Turbines and Construction Methods
WO2013040871A1 (zh) * 2011-09-22 2013-03-28 Huang Canguang 支撑海上风机和海洋能发电机的预应力混凝土浮式平台
DE102013222081B4 (de) 2013-10-30 2016-05-12 Gicon Windpower Ip Gmbh In der offenen See schwimmendes und über Abspannmittel mit Ankern verbundenes Tragwerk für Windkraftanlagen, Servicestationen oder Konverterstationen
DK3105114T3 (da) * 2014-02-06 2022-08-29 Univ Maine System Fremgangsmåde til fortøjning af flydende vindturbineplatforme

Also Published As

Publication number Publication date
WO2020002160A1 (de) 2020-01-02
DE102018115358A1 (de) 2020-01-02

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