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AU2003206727A1 - Wind turbine blade root spacer for increasing the separation of the blade tip from the tower - Google Patents

Wind turbine blade root spacer for increasing the separation of the blade tip from the tower

Info

Publication number
AU2003206727A1
AU2003206727A1 AU2003206727A AU2003206727A AU2003206727A1 AU 2003206727 A1 AU2003206727 A1 AU 2003206727A1 AU 2003206727 A AU2003206727 A AU 2003206727A AU 2003206727 A AU2003206727 A AU 2003206727A AU 2003206727 A1 AU2003206727 A1 AU 2003206727A1
Authority
AU
Australia
Prior art keywords
tower
separation
increasing
wind turbine
turbine blade
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.)
Abandoned
Application number
AU2003206727A
Inventor
Aloys Wobben
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2003206727A1 publication Critical patent/AU2003206727A1/en
Abandoned legal-status Critical Current

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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
    • 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

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)
AU2003206727A 2002-01-18 2003-01-15 Wind turbine blade root spacer for increasing the separation of the blade tip from the tower Abandoned AU2003206727A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10201726A DE10201726B4 (en) 2002-01-18 2002-01-18 Wind turbine
DE10201726.3 2002-01-18
PCT/EP2003/000322 WO2003060319A1 (en) 2002-01-18 2003-01-15 Wind turbine blade root spacer for increasing the separation of the blade tip from the tower

Publications (1)

Publication Number Publication Date
AU2003206727A1 true AU2003206727A1 (en) 2003-07-30

Family

ID=7712432

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003206727A Abandoned AU2003206727A1 (en) 2002-01-18 2003-01-15 Wind turbine blade root spacer for increasing the separation of the blade tip from the tower

Country Status (4)

Country Link
AR (1) AR038159A1 (en)
AU (1) AU2003206727A1 (en)
DE (1) DE10201726B4 (en)
WO (1) WO2003060319A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11454219B2 (en) 2019-05-10 2022-09-27 General Electric Company Rotor assembly having a pitch bearing with a stiffener ring

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FR2863318B1 (en) * 2003-12-09 2006-02-10 Ocea Sa BLADE AEROGENERATOR HAVING AN ATTACK EDGE DEPORTE, AND CORRESPONDING BLADE
DE102004023774A1 (en) * 2004-05-11 2005-12-22 Repower Systems Ag Wind turbine
DK176176B1 (en) 2004-11-24 2006-11-27 Siemens Wind Power As Method and connector for assembling a blade, preferably wind turbine blade, into sections
DE102005048805A1 (en) 2005-10-10 2007-04-12 Daubner & Stommel GbR Bau-Werk-Planung (vertretungsberechtigter Gesellschafter: Matthias Stommel, 27777 Ganderkesee) Method for operating a wind energy plant
ES2297998B1 (en) * 2005-10-28 2009-07-20 GAMESA INNOVATION & TECHNOLOGY, S.L. SHOVEL START FOR AIRBRUSHERS.
DE102006031174B3 (en) 2006-07-03 2007-10-25 Repower Systems Ag Wind power plant rotor hub for rotor, has rotor blade, where hub core body and hub external body are connected by flange connection, where flange connection with pre-determined inclination is designed as rotational axis of rotor
DE102006041383B4 (en) * 2006-08-29 2008-07-03 Euros Entwicklungsgesellschaft für Windkraftanlagen mbH Wind energy plant with cone-shaped rotor blades
DE102006053712A1 (en) * 2006-11-15 2008-05-21 Nordex Energy Gmbh Rotor blade and wind turbine
DE102006055091A1 (en) 2006-11-21 2008-05-29 Repower Systems Ag Bulkhead of a wind turbine
WO2008064678A2 (en) * 2006-11-27 2008-06-05 Lm Glasfiber A/S Pitch of blades on a wind power plant
DE102007008166A1 (en) * 2007-02-14 2008-08-21 Nordex Energy Gmbh Wind energy plant with a pitch turning connection
ES2367933B1 (en) 2008-04-09 2012-09-17 Gamesa Innovation & Technology, S.L. PALA ROOT EXTENSOR.
ES2371403B1 (en) * 2008-10-16 2012-11-21 Gamesa Innovation & Technology S.L. PALA ROOT EXTENSOR FOR A WINDER.
DE102009015073A1 (en) * 2009-03-30 2010-10-07 Würthele, Klaus Reinforcement structure for reinforcing rotor hub of wind turbine, has circulating reinforcers arranged at outer contour of hub body in area of rotor blade connecting flanges, where reinforcers provide additional support by lateral ribs
WO2011050806A2 (en) 2009-10-27 2011-05-05 Vestas Wind Systems A/S Blade hub adaptor
CN102338045A (en) * 2010-07-16 2012-02-01 上海电气风电设备有限公司 Wind wheel lengthening ring
DE102011050777A1 (en) * 2011-05-31 2012-12-06 Dewind Europe Gmbh Rotor and rotor blade for a wind turbine
US20130136612A1 (en) * 2011-11-25 2013-05-30 Clean Green Energy LLC Fluid driven turbine blade, and turbine using same
CN109113924B (en) * 2011-12-22 2021-04-20 Lm Wp 专利控股有限公司 Wind turbine blade assembled from inboard and outboard portions having different types of load bearing structures
CN102518569A (en) * 2012-01-11 2012-06-27 保定华翼风电叶片研究开发有限公司 Blade for wind driven generator and wind driven generator with same
US9239040B2 (en) * 2012-02-16 2016-01-19 General Electric Company Root end assembly configuration for a wind turbine rotor blade and associated forming methods
MX355013B (en) 2012-02-17 2018-04-02 Adwen Offshore S L Direct-drive wind turbine.
US9074581B2 (en) * 2012-06-12 2015-07-07 General Electric Company Cone angle insert for wind turbine rotor
US9109578B2 (en) 2012-06-12 2015-08-18 General Electric Company Root extender for a wind turbine rotor blade
DK2679805T3 (en) * 2012-06-29 2015-03-23 Gen Electric Cone angle insert for wind turbine rotor
US9664174B2 (en) 2013-11-22 2017-05-30 General Electric Company Aerodynamic root adapters for wind turbine rotor blades
ES2538417B1 (en) * 2013-12-19 2016-04-20 Acciona Windpower, S.A. AEROGENERATOR WITH PALA PASSAGE CHANGE SYSTEM
US10507902B2 (en) 2015-04-21 2019-12-17 General Electric Company Wind turbine dome and method of assembly
DE102016208051A1 (en) * 2016-05-10 2017-11-16 Wobben Properties Gmbh Wind turbine rotor blade, and wind turbine with selbigem
DE202016103595U1 (en) * 2016-07-05 2017-10-06 Peter Lutz Rotor blade and rotor for wind turbines in the megawatt range
DE102016012060A1 (en) * 2016-09-29 2018-03-29 Guido Becker Wind turbine
WO2018133963A1 (en) * 2017-01-19 2018-07-26 Siemens Wind Power A/S Blade mounting arrangement
DE102017004056A1 (en) 2017-04-27 2018-10-31 Senvion Gmbh Sheet adapter for wind turbines
DE102017126970A1 (en) 2017-11-16 2019-05-16 Wobben Properties Gmbh Rotor blade and rotor for a wind turbine, wind energy plant, method for producing a rotor blade, for connecting a rotor blade with a rotor hub and for repairing a rotor of a wind turbine
CN111417778B (en) 2017-11-16 2022-12-16 乌本产权有限公司 Connection of a rotor blade of a wind turbine to a rotor hub
DE102018005965A1 (en) * 2018-07-30 2020-01-30 Senvion Gmbh ROTOR BLADE FOR A WIND POWER PLANT, WIND POWER PLANT; METHOD FOR EXTENDING A ROTOR BLADE AND METHOD FOR PRODUCING A ROTOR BLADE
CN113107759A (en) * 2021-04-21 2021-07-13 远景能源有限公司 Blade sweeping tower prevention device, installation method thereof and wind driven generator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2825061C2 (en) * 1978-06-08 1981-09-24 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München windmill
US4450613A (en) * 1982-01-21 1984-05-29 Wfi International, Inc. Method of manufacturing acute angled vessel connector
AT382689B (en) * 1985-02-13 1987-03-25 Thaller Heinrich Ing Mounting for a wind converter or wind generator for the generation of electrical current
DE29612720U1 (en) * 1996-07-23 1996-10-02 aerodyn GmbH, 24768 Rendsburg Wind turbine
DE69828420T2 (en) * 1997-09-04 2005-12-08 Lm Glasfiber A/S ROTOR FOR A WIND TURBINE AND ITS WINGS
DK100497A (en) * 1997-09-04 1997-09-04 Novo Nordisk As Chemical compound
NL1013807C2 (en) * 1999-12-09 2001-07-05 Aerpac Holding B V Wind turbine rotor, as well as hub and extender therefor.
DE20120324U1 (en) * 2001-12-15 2002-09-19 REpower Systems AG, 22335 Hamburg Rotor blade for a wind turbine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11454219B2 (en) 2019-05-10 2022-09-27 General Electric Company Rotor assembly having a pitch bearing with a stiffener ring

Also Published As

Publication number Publication date
WO2003060319A1 (en) 2003-07-24
DE10201726A1 (en) 2003-08-07
DE10201726B4 (en) 2004-10-21
AR038159A1 (en) 2004-12-29

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase