DE60332606D1 - Windturbinenschaufel mit kohlefaserspitze - Google Patents

Windturbinenschaufel mit kohlefaserspitze

Info

Publication number
DE60332606D1
DE60332606D1 DE60332606T DE60332606T DE60332606D1 DE 60332606 D1 DE60332606 D1 DE 60332606D1 DE 60332606 T DE60332606 T DE 60332606T DE 60332606 T DE60332606 T DE 60332606T DE 60332606 D1 DE60332606 D1 DE 60332606D1
Authority
DE
Germany
Prior art keywords
wind turbine
turbine bucket
carbon tip
blade
reinforced polymer
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.)
Expired - Lifetime
Application number
DE60332606T
Other languages
English (en)
Inventor
Peter Grabau
Lars Fuglsang Andersen
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.)
LM Wind Power AS
Original Assignee
LM Glasfiber AS
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 LM Glasfiber AS filed Critical LM Glasfiber AS
Application granted granted Critical
Publication of DE60332606D1 publication Critical patent/DE60332606D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
    • B29L2031/082—Blades, e.g. for helicopters
    • B29L2031/085—Wind turbine 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
    • 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
DE60332606T 2002-03-19 2003-03-19 Windturbinenschaufel mit kohlefaserspitze Expired - Lifetime DE60332606D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK200200424A DK175562B1 (da) 2002-03-19 2002-03-19 Vindmöllevinge med kulfibertip
PCT/DK2003/000185 WO2003078833A1 (en) 2002-03-19 2003-03-19 Wind turbine blade with carbon fibre tip

Publications (1)

Publication Number Publication Date
DE60332606D1 true DE60332606D1 (de) 2010-07-01

Family

ID=27837991

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60332606T Expired - Lifetime DE60332606D1 (de) 2002-03-19 2003-03-19 Windturbinenschaufel mit kohlefaserspitze

Country Status (12)

Country Link
US (1) US20050180853A1 (de)
EP (1) EP1485611B1 (de)
CN (1) CN100376790C (de)
AT (1) ATE468484T1 (de)
AU (1) AU2003218632B2 (de)
CA (1) CA2479608C (de)
DE (1) DE60332606D1 (de)
DK (1) DK175562B1 (de)
ES (1) ES2346199T3 (de)
PL (1) PL206703B1 (de)
PT (1) PT1485611E (de)
WO (1) WO2003078833A1 (de)

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CA2517956C (en) 2003-03-06 2008-07-08 Vestas Wind Systems A/S Connection between composites with non-compatible properties and method for preparation
DK1603723T4 (en) * 2003-03-06 2018-10-15 Vestas Wind Sys As Preform and method of preparing a preform
US7331764B1 (en) * 2004-04-19 2008-02-19 Vee Engineering, Inc. High-strength low-weight fan blade assembly
DK200401225A (da) 2004-08-13 2006-02-14 Lm Glasfiber As Metode til afskæring af laminatlag, eksempelvis et glasfiber- eller kulfiber-laminatlag i en vindmöllevinge
US7802968B2 (en) * 2005-07-29 2010-09-28 General Electric Company Methods and apparatus for reducing load in a rotor blade
US7438533B2 (en) * 2005-12-15 2008-10-21 General Electric Company Wind turbine rotor blade
US7758313B2 (en) * 2006-02-13 2010-07-20 General Electric Company Carbon-glass-hybrid spar for wind turbine rotorblades
DE102006022279B4 (de) 2006-05-11 2016-05-12 Aloys Wobben Rotorblatt für eine Windenergieanlage
US7918653B2 (en) * 2007-02-07 2011-04-05 General Electric Company Rotor blade trailing edge assemby and method of use
US8393850B2 (en) * 2008-09-08 2013-03-12 Flodesign Wind Turbine Corp. Inflatable wind turbine
CN100494695C (zh) * 2007-07-20 2009-06-03 南京航空航天大学 复合材料空腔风扇叶片
GB2451192B (en) * 2008-07-18 2011-03-09 Vestas Wind Sys As Wind turbine blade
DE102008054323A1 (de) * 2008-11-03 2010-05-12 Energiekontor Ag Rotorblatt mit Blattspitzenverlängerung für eine Windenergieanlage
DK3276162T3 (da) 2008-12-05 2020-05-04 Vestas Wind Sys As Effektive vindmøllevinger, vindmøllevingestrukturer og associerede systemer og fremgangsmåder til fremstilling, samling og anvendelse
US7942640B2 (en) * 2009-03-19 2011-05-17 General Electric Company Method and apparatus for use in protecting wind turbine blades from lightning damage
CN102448711B (zh) 2009-04-10 2015-05-13 湘电达尔文有限责任公司 受防护的风力涡轮叶片、制造其的方法及风力涡轮
US8079819B2 (en) * 2009-05-21 2011-12-20 Zuteck Michael D Optimization of premium fiber material usage in wind turbine spars
US20110052404A1 (en) * 2009-08-25 2011-03-03 Zuteck Michael D Swept blades with enhanced twist response
US8702397B2 (en) 2009-12-01 2014-04-22 General Electric Company Systems and methods of assembling a rotor blade for use in a wind turbine
US8142164B2 (en) 2009-12-31 2012-03-27 General Electric Company Rotor blade for use with a wind turbine and method for assembling rotor blade
EP2543874A1 (de) 2011-07-06 2013-01-09 LM Wind Power A/S Windturbinenschaufel
ES2401511B1 (es) * 2011-07-06 2014-04-14 Gamesa Innovation & Technology S.L. Método de fabricación de palas de aerogeneradores de longitud variable.
IN2012DE00573A (de) * 2012-02-29 2015-06-05 Gen Electric
US9470205B2 (en) * 2013-03-13 2016-10-18 Vestas Wind Systems A/S Wind turbine blades with layered, multi-component spars, and associated systems and methods
US9297357B2 (en) 2013-04-04 2016-03-29 General Electric Company Blade insert for a wind turbine rotor blade
ES2605930T3 (es) 2013-06-18 2017-03-17 Nordex Energy Gmbh Procedimiento y herramienta de moldeo para fabricar un segmento de larguero de una pala de rotor de aerogenerador
GB201311008D0 (en) 2013-06-20 2013-08-07 Lm Wp Patent Holding As A tribrid wind turbine blade
US20160341177A1 (en) * 2013-07-09 2016-11-24 Vestas Wind Systems A/S Wind turbine blade with sections that are joined together
US9506452B2 (en) 2013-08-28 2016-11-29 General Electric Company Method for installing a shear web insert within a segmented rotor blade assembly
EP3099477B1 (de) * 2014-01-31 2020-12-23 LM WP Patent Holding A/S Windturbinenschaufel mit verbessertem faserübergang
MX2016009454A (es) * 2014-01-31 2017-01-18 Lm Wp Patent Holding As Parte del aspa de una turbina eolica fabricada en dos pasos.
US9945389B2 (en) 2014-05-05 2018-04-17 Horton, Inc. Composite fan
DK3408532T3 (da) 2016-01-29 2023-02-20 Wobben Properties Gmbh Rotorvinge af et vindenergianlæg med spar cap og fremstillingsfremgangsmåde
US11161311B2 (en) * 2016-12-26 2021-11-02 Continental Structural Plastics, Inc. Combined primary fiber and carbon fiber component for production of reinforced polymeric articles
FR3087699B1 (fr) * 2018-10-30 2021-11-26 Safran Aircraft Engines Hybridation des fibres du renfort fibreux d'une aube
FR3087701B1 (fr) * 2018-10-30 2021-11-26 Safran Aircraft Engines Hybridation des fibres du renfort fibreux d'une aube de soufflante
PT3712424T (pt) 2019-03-21 2023-10-27 Siemens Gamesa Renewable Energy As Pá de turbina eólica e turbina eólica
DE102019118317A1 (de) * 2019-07-05 2021-01-07 Wobben Properties Gmbh Rotorblatt für eine Windenergieanlage, Rotorblattsegment, Windenergieanlage und Verfahren zur Herstellung eines Rotorblattes
WO2021129913A1 (en) * 2019-12-23 2021-07-01 Vestas Wind Systems A/S Modular wind turbine blade with vibration damping
CN116412060A (zh) * 2021-12-29 2023-07-11 江苏金风科技有限公司 叶片的腹板及叶片
CN114347576B (zh) * 2021-12-29 2023-06-27 江苏金风科技有限公司 叶片的主梁及叶片
WO2023123712A1 (zh) * 2021-12-29 2023-07-06 江苏金风科技有限公司 叶片的腹板及叶片

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1262704A (en) * 1968-08-10 1972-02-02 Messerschmitt Boelkow Blohm Helicopter rotor blade
GB1526433A (en) * 1975-08-06 1978-09-27 Secr Defence Helicopter rotor blades
US4000956A (en) * 1975-12-22 1977-01-04 General Electric Company Impact resistant blade
GB2012698B (en) * 1978-01-03 1982-02-10 Secr Defence Aerofoils
GB2164309B (en) * 1984-09-11 1987-09-09 Secr Defence Helicopter rotor blades
US4976587A (en) * 1988-07-20 1990-12-11 Dwr Wind Technologies Inc. Composite wind turbine rotor blade and method for making same
FR2740380B1 (fr) * 1995-10-30 1998-01-02 Eurocopter France Procede de fabrication d'une pale a pas variable en materiau composite pour rotor d'helicoptere
DK173460B2 (da) * 1998-09-09 2004-08-30 Lm Glasfiber As Vindmöllevinge med lynafleder
DK175275B1 (da) * 2002-03-19 2004-08-02 Lm Glasfiber As Overgangsområde i vindmöllevinge
DE20206942U1 (de) * 2002-05-02 2002-08-08 Repower Systems Ag Rotorblatt für Windenergieanlagen

Also Published As

Publication number Publication date
CN1697924A (zh) 2005-11-16
EP1485611B1 (de) 2010-05-19
CA2479608C (en) 2013-01-08
CN100376790C (zh) 2008-03-26
DK200200424A (da) 2003-09-20
AU2003218632A1 (en) 2003-09-29
PL370864A1 (en) 2005-05-30
PL206703B1 (pl) 2010-09-30
WO2003078833A1 (en) 2003-09-25
EP1485611A1 (de) 2004-12-15
ATE468484T1 (de) 2010-06-15
AU2003218632B2 (en) 2009-01-08
CA2479608A1 (en) 2003-09-25
DK175562B1 (da) 2004-12-06
US20050180853A1 (en) 2005-08-18
PT1485611E (pt) 2010-07-16
ES2346199T3 (es) 2010-10-13

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