DK2674614T3 - Keglevinkelindsats til vindmøllerotor - Google Patents

Keglevinkelindsats til vindmøllerotor Download PDF

Info

Publication number
DK2674614T3
DK2674614T3 DK13170982.6T DK13170982T DK2674614T3 DK 2674614 T3 DK2674614 T3 DK 2674614T3 DK 13170982 T DK13170982 T DK 13170982T DK 2674614 T3 DK2674614 T3 DK 2674614T3
Authority
DK
Denmark
Prior art keywords
turner
rotor
wind
cone angle
angle insert
Prior art date
Application number
DK13170982.6T
Other languages
English (en)
Inventor
Bharat Bagepalli
Bradley Graham Moore
Mohan Muthu Kumar Sivanantham
Darren John Danielsen
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of DK2674614T3 publication Critical patent/DK2674614T3/da

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)
DK13170982.6T 2012-06-12 2013-06-07 Keglevinkelindsats til vindmøllerotor DK2674614T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/494,217 US9074581B2 (en) 2012-06-12 2012-06-12 Cone angle insert for wind turbine rotor

Publications (1)

Publication Number Publication Date
DK2674614T3 true DK2674614T3 (da) 2021-03-22

Family

ID=48577569

Family Applications (1)

Application Number Title Priority Date Filing Date
DK13170982.6T DK2674614T3 (da) 2012-06-12 2013-06-07 Keglevinkelindsats til vindmøllerotor

Country Status (4)

Country Link
US (1) US9074581B2 (da)
EP (1) EP2674614B1 (da)
DK (1) DK2674614T3 (da)
ES (1) ES2859512T3 (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104126070B (zh) * 2011-12-21 2017-02-15 维斯塔斯风力系统有限公司 具有锥角的风轮机转子叶片及具有锥角的风轮机转子叶片的制造方法
EP2859220B1 (en) * 2012-06-10 2017-09-20 Vestas Wind Systems A/S Improvements relating to wind turbines
ES2538417B1 (es) * 2013-12-19 2016-04-20 Acciona Windpower, S.A. Aerogenerador con sistema de cambio de paso de pala
DE102014202459A1 (de) * 2014-02-11 2015-08-13 Siemens Aktiengesellschaft Verbindungselement zum Verbinden einer Lagereinrichtung eines mit einer Rotornabe einer Windturbine zu verbindenden Rotorblatts mit einem Montageflansch der Rotornabe
WO2016057107A1 (en) * 2014-10-11 2016-04-14 Richard Von Berg Spacer for wind turbine rotor blade
CN105332862B (zh) * 2015-11-27 2019-02-15 新疆金风科技股份有限公司 用于检测风力发电机组工作状态的方法、装置和系统
DE102016208051A1 (de) * 2016-05-10 2017-11-16 Wobben Properties Gmbh Windenergieanlagen-Rotorblatt, und Windenergieanlage mit selbigem
WO2018151586A1 (en) * 2017-02-14 2018-08-23 Shaikenov Blok Wind wheel with blade elbow bend
DE102018211430A1 (de) * 2017-12-21 2019-06-27 Thyssenkrupp Ag Windkraftanlage, Rotorsystem, Verfahren zur Verwendung einer Windkraftanlage
CN109253179A (zh) * 2018-09-21 2019-01-22 北京金风科创风电设备有限公司 刚性联轴器以及风力发电机组
EP3786443A1 (en) * 2019-08-30 2021-03-03 General Electric Renovables España S.L. Hub assembly for a rotor of a wind turbine
CN114761195B (zh) * 2019-10-07 2024-03-29 维斯塔斯风力系统有限公司 用于制造风力涡轮机叶片的改进方法
US11697996B2 (en) * 2020-08-25 2023-07-11 General Electric Company Blade dovetail and retention apparatus
CN113107759A (zh) * 2021-04-21 2021-07-13 远景能源有限公司 叶片扫塔预防装置及其安装方法、风力发电机
WO2024193781A1 (en) * 2023-03-21 2024-09-26 Vestas Wind Systems A/S Pitch-controlled wind turbine

Family Cites Families (24)

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Publication number Priority date Publication date Assignee Title
US4353681A (en) 1980-05-19 1982-10-12 United Technologies Corporation Wind turbine with yaw trimming
DE3922199C1 (en) 1989-07-06 1990-07-19 Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De Shell-type blade root for wind energy rotor - is angularly and pivotably connected with tubular centre body of rotor to encircling hub via wedge-connected roller bearing
ES2232959T3 (es) 1997-09-04 2005-06-01 Lm Glasfiber A/S Rotor de molino de viento y aspas para el mismo.
NL1013807C2 (nl) 1999-12-09 2001-07-05 Aerpac Holding B V Windturbinerotor, alsmede naaf en extender daarvoor.
DE10201726B4 (de) 2002-01-18 2004-10-21 Wobben, Aloys, Dipl.-Ing. Windenergieanlage
MXPA04011829A (es) 2002-06-05 2005-03-31 Wobben Aloys Aspa de rotor de una instalacion de energia eolica.
ES2440218T3 (es) 2003-01-02 2014-01-28 Wobben Properties Gmbh Pala de rotor de turbina eólica con emisión de ruido reducida
FR2863318B1 (fr) 2003-12-09 2006-02-10 Ocea Sa Aerogenerateur a pales presentant un bord d'attaque deporte, et pale correspondante
US7381029B2 (en) 2004-09-30 2008-06-03 General Electric Company Multi-piece wind turbine rotor blades and wind turbines incorporating same
DE102006031174B3 (de) 2006-07-03 2007-10-25 Repower Systems Ag Rotornabe einer Windenergieanlage
CN101600879B (zh) 2006-11-27 2012-07-18 Lm玻璃纤维有限公司 风力发电站上的叶片的桨距
DE102007008167C5 (de) 2007-02-14 2016-07-07 Nordex Energy Gmbh Windenergieanlage mit einer Rotornabe
DE102007008166A1 (de) 2007-02-14 2008-08-21 Nordex Energy Gmbh Windenergieanlage mit einer Pitchdrehverbindung
JP4494499B2 (ja) * 2007-08-01 2010-06-30 ニッコー株式会社 水平軸風車のための筒状体及びその製造方法
US20090148291A1 (en) 2007-12-06 2009-06-11 General Electric Company Multi-section wind turbine rotor blades and wind turbines incorporating same
BRPI0722212B1 (pt) 2007-12-27 2019-12-03 Gen Electric lâmina de turbina de vento
EP2078851A1 (en) 2008-01-14 2009-07-15 Lm Glasfiber A/S Wind turbine blade and hub assembly
ES2367933B1 (es) 2008-04-09 2012-09-17 Gamesa Innovation & Technology, S.L. Extensor de la raíz de pala.
US8714928B2 (en) 2008-06-06 2014-05-06 General Electric Company Rotor assembly for a wind turbine and method of assembling the same
ES2371403B1 (es) 2008-10-16 2012-11-21 Gamesa Innovation & Technology S.L. Extensor de raíz de pala para un aerogenerador.
GB0822681D0 (en) 2008-12-12 2009-01-21 Aviat Entpr Ltd Rotor blades
EP2564057B1 (en) 2010-04-26 2015-08-26 SE Blades Technology B.V. Rotor for a wind turbine
EP2362091A1 (en) 2010-06-30 2011-08-31 Envision Energy (Denmark) ApS Rotor blade vibration damping system
US20110142636A1 (en) 2010-10-25 2011-06-16 General Electric Company Expansion assembly for a rotor blade of a wind turbine

Also Published As

Publication number Publication date
EP2674614A2 (en) 2013-12-18
ES2859512T3 (es) 2021-10-04
US9074581B2 (en) 2015-07-07
EP2674614B1 (en) 2020-12-30
US20130330199A1 (en) 2013-12-12
EP2674614A3 (en) 2017-10-04

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