DK200801826A - Adaptive rotor blade for a wind turbine - Google Patents

Adaptive rotor blade for a wind turbine Download PDF

Info

Publication number
DK200801826A
DK200801826A DK200801826A DKPA200801826A DK200801826A DK 200801826 A DK200801826 A DK 200801826A DK 200801826 A DK200801826 A DK 200801826A DK PA200801826 A DKPA200801826 A DK PA200801826A DK 200801826 A DK200801826 A DK 200801826A
Authority
DK
Denmark
Prior art keywords
module
type
tip
modules
rotor blade
Prior art date
Application number
DK200801826A
Other languages
Danish (da)
English (en)
Inventor
Nies Jacob Johannes
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
Publication of DK200801826A publication Critical patent/DK200801826A/en

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
    • 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
    • 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
    • F05B2230/00—Manufacture
    • F05B2230/60—Assembly methods
    • 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
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/302—Segmented or sectional blades
    • 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
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49336—Blade making
DK200801826A 2007-12-27 2008-12-22 Adaptive rotor blade for a wind turbine DK200801826A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96503607 2007-12-27
US11/965,036 US8231351B2 (en) 2007-12-27 2007-12-27 Adaptive rotor blade for a wind turbine

Publications (1)

Publication Number Publication Date
DK200801826A true DK200801826A (en) 2009-06-28

Family

ID=40690922

Family Applications (2)

Application Number Title Priority Date Filing Date
DK200801826A DK200801826A (en) 2007-12-27 2008-12-22 Adaptive rotor blade for a wind turbine
DKBA201600056U DK201600056Y3 (da) 2007-12-27 2016-05-09 Sæt af dele til tilpasning af en vindmølle efter en sted-afhængig begrænsning

Family Applications After (1)

Application Number Title Priority Date Filing Date
DKBA201600056U DK201600056Y3 (da) 2007-12-27 2016-05-09 Sæt af dele til tilpasning af en vindmølle efter en sted-afhængig begrænsning

Country Status (4)

Country Link
US (1) US8231351B2 (de)
CN (1) CN101493069B (de)
DE (1) DE102008055580A1 (de)
DK (2) DK200801826A (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2252790B1 (de) * 2008-01-14 2011-09-28 Clipper Windpower, Inc. Modulares rotorblatt für eine stromerzeugungsturbine und verfahren zur herstellung einer stromerzeugungsturbine mit modularen rotorblättern
WO2009135902A2 (en) * 2008-05-07 2009-11-12 Vestas Wind Systems A/S A sectional blade
US20110158788A1 (en) * 2008-08-31 2011-06-30 Vestas Wind Systems A/S A sectional blade
EP2253838A1 (de) * 2009-05-18 2010-11-24 Lm Glasfiber A/S Verfahren zum Betrieb einer Windkraftanlage
US8328516B2 (en) * 2009-09-29 2012-12-11 General Electric Company Systems and methods of assembling a rotor blade extension for use in a wind turbine
DK2357357T3 (en) * 2009-10-01 2017-01-09 Vestas Wind Sys As The wind turbine blade
DK2507508T3 (en) * 2009-12-02 2015-05-04 Vestas Wind Sys As SECTION DIVIDED WINDOW LEAVES
CN101718250B (zh) * 2010-01-11 2011-11-09 华锐风电科技(集团)股份有限公司 风力发电机组分段式风轮叶片及其装配方法
EP2365212B1 (de) * 2010-03-12 2016-05-04 Siemens Aktiengesellschaft Anordnung und Verfahren zum Nachrüsten einer Windturbine
WO2012005413A1 (ko) * 2010-07-09 2012-01-12 인하대학교 산학협력단 분리형 조류발전 로터 블레이드
DE102010040596A1 (de) 2010-09-10 2012-03-15 Aloys Wobben Abnehmbare Rotorblattspitze
US20120093627A1 (en) * 2010-10-18 2012-04-19 Clipper Windpower, Inc. Method for site specific energy capture optimization through modular rotor blade tip extension
EP2508750B1 (de) 2011-04-04 2015-06-17 Siemens Aktiengesellschaft Verfahren zur Optimierung einer Windparkkonstruktion
CN102269117B (zh) * 2011-07-05 2013-09-18 浙江运达风电股份有限公司 风电机组桨叶及风电机组
ES2401511B1 (es) 2011-07-06 2014-04-14 Gamesa Innovation & Technology S.L. Método de fabricación de palas de aerogeneradores de longitud variable.
US20140286780A1 (en) * 2011-08-05 2014-09-25 Tecsis Tecnologia E Sistemas Avancados S.A. Aerogenerator blade tip segment and method of assembly
US20130177433A1 (en) * 2012-01-11 2013-07-11 General Electric Company Multi-material retrofitted wind turbine rotor blade and methods for making the same
IN2012DE00572A (de) * 2012-02-29 2015-06-05 Gen Electric
IN2012DE00573A (de) * 2012-02-29 2015-06-05 Gen Electric
EP2636890B1 (de) * 2012-03-09 2016-08-17 Siemens Aktiengesellschaft Anordnung zum Verstellen des Anstellwinkels eines Rotorblatts
ES2425026B1 (es) * 2012-04-03 2014-12-05 Gamesa Innovation & Technology, S.L. Método de fabricación de un componente de una pala partida de un aerogenerador
US9140235B2 (en) * 2012-08-22 2015-09-22 General Electric Company Variable length blade tip molds, tip assemblies and methods for manufacturing the same
GB2506357B (en) * 2012-09-26 2015-01-28 Rolls Royce Plc Machining of an article
EP2878806B1 (de) 2013-02-18 2016-10-12 Mitsubishi Heavy Industries, Ltd. Verfahren zur Herstellung eines Windradflügels
US9297357B2 (en) 2013-04-04 2016-03-29 General Electric Company Blade insert for a wind turbine rotor blade
DE102013217180A1 (de) * 2013-08-28 2015-03-05 Voith Patent Gmbh Strömungskraftwerk
US9506452B2 (en) 2013-08-28 2016-11-29 General Electric Company Method for installing a shear web insert within a segmented rotor blade assembly
GB2520007A (en) * 2013-11-05 2015-05-13 Vestas Wind Sys As Improvements relating to wind turbine rotor blades
CN104033331B (zh) * 2014-06-06 2017-12-08 株洲时代新材料科技股份有限公司 一种风力发电叶片族系设计方法
US9845684B2 (en) * 2014-11-25 2017-12-19 Pratt & Whitney Canada Corp. Airfoil with stepped spanwise thickness distribution
DK178313B1 (en) * 2014-12-09 2015-11-30 Envision Energy Denmark Aps Wind turbine blade with air leakage protection
US10071532B2 (en) * 2015-08-26 2018-09-11 General Electric Company Rotor blades having thermoplastic components and methods of assembling same
DE102016109761A1 (de) * 2016-05-26 2017-11-30 Wobben Properties Gmbh Wickelkern und Verfahren zur Herstellung von Blattenden, Form und Verfahren zur Herstellung von Hinterkantensegmenten, Windenergieanlage, Rotorblattserie, Rotorblatt und Verfahren zu seiner Herstellung
DE102016125452A1 (de) 2016-12-22 2018-06-28 Wobben Properties Gmbh Verfahren zum Herstellen eines Windenergieanlagen-Rotorblattes und Windenergieanlagen-Rotorblatt
US10495058B2 (en) * 2017-02-21 2019-12-03 General Electric Company Joint assembly for rotor blade segments of a wind turbine
CN108223304B (zh) * 2018-02-28 2023-09-12 中国科学院工程热物理研究所 叶尖延长连接结构及其装配方法
US11162476B2 (en) * 2018-10-30 2021-11-02 General Electric Company Wind turbine rotor blade pre-staged for retrofitting with a replacement blade tip segment
WO2020122866A1 (en) * 2018-12-11 2020-06-18 General Electric Company Beam structure for a segmented rotor blade having a transitioning shape
EP3712424B1 (de) * 2019-03-21 2023-08-16 Siemens Gamesa Renewable Energy A/S Windturbinenschaufel und windturbine
CN112412696B (zh) * 2020-11-20 2021-09-10 株洲时代新材料科技股份有限公司 一种风力发电机延长叶片及制作方法
CN112780485B (zh) * 2021-03-02 2022-09-06 三一重能股份有限公司 风电叶片设计方法及装置
DE102022104017A1 (de) 2022-02-21 2023-08-24 Wobben Properties Gmbh Rotorblatt einer Windenergieanlage

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10033029B4 (de) 2000-07-07 2004-03-18 Wobben, Aloys, Dipl.-Ing. Notstromversorgungseinrichtung
US7186083B2 (en) * 2002-06-06 2007-03-06 Elliott Bayly Wind energy conversion device
DE10338127C5 (de) 2003-08-15 2015-08-06 Senvion Se Windenergieanlage mit einem Rotor
EP1584817A1 (de) * 2004-04-07 2005-10-12 Gamesa Eolica, S.A. (Sociedad Unipersonal) Windturbinenblatt
CN1997823B (zh) 2004-07-23 2011-06-15 维斯塔斯风力系统有限公司 控制风轮机叶片的倾斜速度的方法及其控制系统
US7246998B2 (en) * 2004-11-18 2007-07-24 Sikorsky Aircraft Corporation Mission replaceable rotor blade tip section
US7690895B2 (en) * 2005-07-29 2010-04-06 General Electric Company Multi-piece passive load reducing blades and wind turbines using same
US7798780B2 (en) * 2005-12-19 2010-09-21 General Electric Company Modularly constructed rotorblade and method for construction
DK176352B1 (da) * 2005-12-20 2007-09-10 Lm Glasfiber As Profilserie til vinge til vindenergianlæg
BRPI0600613B1 (pt) * 2006-03-14 2015-08-11 Tecsis Tecnologia E Sist S Avançados S A Pá multielementos com perfis aerodinâmicos

Also Published As

Publication number Publication date
US8231351B2 (en) 2012-07-31
DK201600056Y3 (da) 2018-07-31
DK201600056U1 (da) 2016-05-27
US20090169390A1 (en) 2009-07-02
CN101493069B (zh) 2014-06-18
DE102008055580A1 (de) 2009-07-02
CN101493069A (zh) 2009-07-29

Similar Documents

Publication Publication Date Title
DK200801826A (en) Adaptive rotor blade for a wind turbine
DE602006011640D1 (de) Blatt für einen windturbinenrotor
CN101220799B (zh) 具有扰流器的风轮机转子叶片
CN101680423B (zh) 具涡流发生器的风轮机叶片
CN101622446B (zh) 带有设置小翼的转子叶片的风轮机及用于这种转子的叶片
WO2011029882A3 (en) Wind turbine rotor blade
CN102758722B (zh) 一种风力涡轮机和风力涡轮机叶片
WO2010124914A3 (en) Wind turbine rotor blade
US20150003994A1 (en) Wind turbine blade and method of fabricating the same
EP2404055B1 (de) Eine erhöhte ausgangsleistung liefernde windturbine
ATE504738T1 (de) Windturbinenrotorschaufel
DK2292926T3 (en) WIND GENERATOR WINGS WITH HYPER SUPPORTING ELEMENTS
CN102338028B (zh) 具有吸力侧小翼的风力涡轮机转子叶片
WO2008111841A3 (en) Wind turbine rotor
DK201170501A (en) Wind turbine rotor blade with aerodynamic winglet
EP2383434A3 (de) Turbinenschaufel mit hohem Verhältnis von Turbinensteigung zur Sehnenlänge
WO2013014082A3 (en) Wind turbine blade comprising vortex generators
EP1754859A3 (de) Verfahren und Vorrichtung zur Reduktion von induzierten Schaufelschwingungen
EP2466121A3 (de) Windturbine, aerodynamische Anordnung für die Verwendung in einer Windturbine und Verfahren zur Anordnung davon
NL2009286C2 (en) Swallow tail airfoil.
EP2128385A3 (de) Windkraftanlage mit einsetzbaren Luftleitblechen
WO2008090394A3 (en) Second stage turbine airfoil
EP2317124A3 (de) Windturbinenschaufel
EP2589797A3 (de) Sekundärtragfläche, die auf einem Abrissgitter auf eine Windturbinenschaufel montiert ist
EP2851553A1 (de) Anordnung zur Minderung des Geräusches eines Windturbinenrotorblatts

Legal Events

Date Code Title Description
PHB Application deemed withdrawn due to non-payment or other reasons

Effective date: 20161018