CN101936251B - 用于风力涡轮机叶片的改型套筒 - Google Patents
用于风力涡轮机叶片的改型套筒 Download PDFInfo
- Publication number
- CN101936251B CN101936251B CN201010156396.0A CN201010156396A CN101936251B CN 101936251 B CN101936251 B CN 101936251B CN 201010156396 A CN201010156396 A CN 201010156396A CN 101936251 B CN101936251 B CN 101936251B
- Authority
- CN
- China
- Prior art keywords
- sleeve
- wind turbine
- air foil
- foil shape
- 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.)
- Active
Links
- 239000011888 foil Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims 1
- 239000012779 reinforcing material Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- F03D1/0608—Rotors characterised by their aerodynamic shape
- F03D1/0633—Rotors characterised by their aerodynamic shape of the 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
- F05B2230/00—Manufacture
- F05B2230/80—Repairing, retrofitting or upgrading 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
-
- 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
- F05B2240/301—Cross-section characteristics
-
- 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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1028—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by bending, drawing or stretch forming sheet to assume shape of configured lamina while in contact therewith
- Y10T156/103—Encasing or enveloping the configured lamina
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (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)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/415105 | 2009-03-31 | ||
US12/415,105 | 2009-03-31 | ||
US12/415,105 US7988421B2 (en) | 2009-03-31 | 2009-03-31 | Retrofit sleeve for wind turbine blade |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101936251A CN101936251A (zh) | 2011-01-05 |
CN101936251B true CN101936251B (zh) | 2014-05-14 |
Family
ID=42222976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010156396.0A Active CN101936251B (zh) | 2009-03-31 | 2010-03-30 | 用于风力涡轮机叶片的改型套筒 |
Country Status (3)
Country | Link |
---|---|
US (2) | US7988421B2 (zh) |
EP (1) | EP2239460A3 (zh) |
CN (1) | CN101936251B (zh) |
Families Citing this family (49)
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---|---|---|---|---|
WO2011077424A1 (en) * | 2009-12-21 | 2011-06-30 | Ramot At Tel-Aviv University Ltd. | Oscillatory vorticity generator and applications thereof |
DK2365212T3 (en) * | 2010-03-12 | 2016-08-15 | Siemens Ag | Device and method for rebuilding a wind turbine |
EP2444657A1 (en) * | 2010-10-19 | 2012-04-25 | Siemens Aktiengesellschaft | Arrangement and method to retrofit a wind turbine |
US20110243736A1 (en) * | 2010-12-08 | 2011-10-06 | General Electric Company | Joint sleeve for a rotor blade assembly of a wind turbine |
US8317483B2 (en) * | 2010-12-15 | 2012-11-27 | General Electric Company | Wind turbine rotor blade |
EP2532510B1 (en) * | 2011-06-07 | 2016-11-16 | Siemens Aktiengesellschaft | Method of modifying the surface shape of a wind turbine rotor blade |
US9677538B2 (en) | 2012-02-09 | 2017-06-13 | General Electric Company | Wind turbine rotor blade assembly with root extension panel and method of assembly |
IN2012DE00572A (zh) * | 2012-02-29 | 2015-06-05 | Gen Electric | |
IN2012DE00573A (zh) * | 2012-02-29 | 2015-06-05 | Gen Electric | |
EP2653717A1 (en) * | 2012-04-17 | 2013-10-23 | Siemens Aktiengesellschaft | Arrangement to retrofit a wind turbine blade |
JP5980350B2 (ja) * | 2012-12-27 | 2016-08-31 | 三菱重工業株式会社 | 風車翼及びそれを備えた風力発電装置 |
US9399919B2 (en) * | 2012-12-31 | 2016-07-26 | General Electric Company | Extension tip sleeve for wind turbine blade |
US8932092B1 (en) | 2013-06-18 | 2015-01-13 | The United States Of America As Represented By The Secretary Of The Navy | Waterjet propulsor with shaft fairing device |
CN104454333A (zh) * | 2014-12-22 | 2015-03-25 | 常州市百璐达精密机械有限公司 | 加强型风力机 |
EP3037655A1 (en) * | 2014-12-22 | 2016-06-29 | Siemens Aktiengesellschaft | Rotor blade extension |
WO2016107624A1 (en) * | 2014-12-29 | 2016-07-07 | Vestas Wind Systems A/S | Anti-oscillation apparatus and technique for securing wind turbine blades against oscillations |
CN106150894B (zh) * | 2015-04-27 | 2019-08-09 | 陆中源 | 帽状叶尖伸缩风电机叶片 |
US9869297B2 (en) | 2015-05-07 | 2018-01-16 | General Electric Company | Attachment method and system to install components, such as vortex generators, to a wind turbine blade |
US9869296B2 (en) | 2015-05-07 | 2018-01-16 | General Electric Company | Attachment method and system to install components, such as tip extensions and winglets, to a wind turbine blade |
US9869295B2 (en) | 2015-05-07 | 2018-01-16 | General Electric Company | Attachment method to install components, such as tip extensions and winglets, to a wind turbine blade, as well as the wind turbine blade and component |
US10100805B2 (en) | 2015-10-12 | 2018-10-16 | General Electric Compant | Tip extension assembly for a wind turbine rotor blade |
CN107299878A (zh) * | 2016-04-15 | 2017-10-27 | 天津市盛佳怡电子有限公司 | 一种风力发电机叶片装置 |
DE102016206661A1 (de) * | 2016-04-20 | 2017-10-26 | Innogy Se | Verfahren zur Ertüchtigung von Rotorblättern bestehender Windkraftanlagen |
CN106050577B (zh) * | 2016-06-01 | 2018-09-11 | 北京金风科创风电设备有限公司 | 叶片延长方法、叶片和风力发电机组 |
CN110168217B (zh) * | 2016-09-15 | 2021-05-18 | 维斯塔斯风力系统有限公司 | 将末梢延伸部附接到风轮机叶片的方法 |
US10443579B2 (en) | 2016-11-15 | 2019-10-15 | General Electric Company | Tip extensions for wind turbine rotor blades and methods of installing same |
US11098691B2 (en) | 2017-02-03 | 2021-08-24 | General Electric Company | Methods for manufacturing wind turbine rotor blades and components thereof |
US10830206B2 (en) | 2017-02-03 | 2020-11-10 | General Electric Company | Methods for manufacturing wind turbine rotor blades and components thereof |
US10823139B2 (en) * | 2017-03-15 | 2020-11-03 | General Electric Company | Blade sleeve for a wind turbine rotor blade and attachment methods thereof |
US10961982B2 (en) | 2017-11-07 | 2021-03-30 | General Electric Company | Method of joining blade sections using thermoplastics |
US11248582B2 (en) | 2017-11-21 | 2022-02-15 | General Electric Company | Multiple material combinations for printed reinforcement structures of rotor blades |
US10865769B2 (en) | 2017-11-21 | 2020-12-15 | General Electric Company | Methods for manufacturing wind turbine rotor blade panels having printed grid structures |
US10913216B2 (en) | 2017-11-21 | 2021-02-09 | General Electric Company | Methods for manufacturing wind turbine rotor blade panels having printed grid structures |
US10821652B2 (en) | 2017-11-21 | 2020-11-03 | General Electric Company | Vacuum forming mold assembly and method for creating a vacuum forming mold assembly |
US11668275B2 (en) | 2017-11-21 | 2023-06-06 | General Electric Company | Methods for manufacturing an outer skin of a rotor blade |
US11390013B2 (en) | 2017-11-21 | 2022-07-19 | General Electric Company | Vacuum forming mold assembly and associated methods |
US10773464B2 (en) | 2017-11-21 | 2020-09-15 | General Electric Company | Method for manufacturing composite airfoils |
US11040503B2 (en) | 2017-11-21 | 2021-06-22 | General Electric Company | Apparatus for manufacturing composite airfoils |
US10920745B2 (en) | 2017-11-21 | 2021-02-16 | General Electric Company | Wind turbine rotor blade components and methods of manufacturing the same |
CN108150344A (zh) * | 2017-12-25 | 2018-06-12 | 江苏金风科技有限公司 | 用于风力发电机组叶片的降噪结构、叶片和风力发电机组 |
US10821696B2 (en) | 2018-03-26 | 2020-11-03 | General Electric Company | Methods for manufacturing flatback airfoils for wind turbine rotor blades |
US11035339B2 (en) | 2018-03-26 | 2021-06-15 | General Electric Company | Shear web assembly interconnected with additive manufactured components |
US11781522B2 (en) | 2018-09-17 | 2023-10-10 | General Electric Company | Wind turbine rotor blade assembly for reduced noise |
CN110953111A (zh) * | 2018-09-27 | 2020-04-03 | 大连理工大学 | 一种垂直轴叶片及其成型方法 |
DE102018218067B3 (de) * | 2018-10-22 | 2020-03-12 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Rotorblattverlängerung |
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 |
EP3795824A1 (en) | 2019-09-18 | 2021-03-24 | General Electric Company | System and method for mitigating vortex-shedding vibrations or stall-induced vibrations on a rotor blade of a wind turbine during standstill |
GB202013644D0 (en) * | 2020-08-31 | 2020-10-14 | Lm Wind Power As | Method for preparing a lightning protection system of wind turbine rotor blade |
EP4160007A1 (en) * | 2021-10-04 | 2023-04-05 | General Electric Renovables España S.L. | Devices and methods for mitigating vibrations in wind turbines |
Citations (5)
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US1404849A (en) * | 1918-10-31 | 1922-01-31 | Thomas F Hamilton | Sheathing for aeroplane propellers |
US2292089A (en) * | 1940-11-22 | 1942-08-04 | Leland E Reid | Propeller |
EP0283730B1 (de) * | 1987-03-14 | 1992-11-04 | Mtb Manövriertechnisches Büro | Von Luft oder Wasser umströmter Strömungskörper |
CN1755102A (zh) * | 2004-09-30 | 2006-04-05 | 通用电气公司 | 多部分风轮机转子叶片以及包括该叶片的风轮机 |
CN101061310A (zh) * | 2004-11-22 | 2007-10-24 | 再生动力系统股份公司 | 安装和/或拆卸风力发电装置的构件的装置和方法 |
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DE3328116A1 (de) * | 1983-08-04 | 1985-02-14 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Rotor, insb. eines drehfluegelflugzeuges |
GB2293631B (en) * | 1994-09-30 | 1998-09-09 | Gen Electric | Composite fan blade trailing edge reinforcement |
US5908522A (en) * | 1997-11-07 | 1999-06-01 | Composite Technology, Inc. | Supplemental leading edge wear strip for a rotor blade |
JP2001289151A (ja) * | 2000-04-06 | 2001-10-19 | Ebara Corp | 大型風車の翼の構造 |
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KR20050088325A (ko) | 2003-01-02 | 2005-09-05 | 알로이즈 우벤 | 풍력 발전 플랜트를 위한 회전자 날개 |
DE20301445U1 (de) * | 2003-01-30 | 2004-06-09 | Moser, Josef | Rotorblatt |
DE10319246A1 (de) | 2003-04-28 | 2004-12-16 | Aloys Wobben | Rotorblatt einer Windenergieanlage |
DE10347802B3 (de) | 2003-10-10 | 2005-05-19 | Repower Systems Ag | Rotorblatt für eine Windkraftanlage |
DE102004045415C5 (de) * | 2004-09-18 | 2013-03-14 | Aloys Wobben | Vorrichtung zur Kennzeichnung einer Windenergieanlage |
US7387491B2 (en) | 2004-12-23 | 2008-06-17 | General Electric Company | Active flow modifications on wind turbine blades |
US7637721B2 (en) * | 2005-07-29 | 2009-12-29 | General Electric Company | Methods and apparatus for producing wind energy with reduced wind turbine noise |
DE102006017897B4 (de) | 2006-04-13 | 2008-03-13 | Repower Systems Ag | Rotorblatt einer Windenergieanlage |
EP2031242A1 (en) * | 2007-08-29 | 2009-03-04 | Lm Glasfiber A/S | A blade element for mounting on a wind turbine blade and a method of changing the aerodynamic profile of a wind turbine blade |
US8262347B2 (en) * | 2008-01-17 | 2012-09-11 | Frontier Pro Services, Llc | Fluid catchment system for a wind turbine |
US7837442B2 (en) | 2008-12-03 | 2010-11-23 | General Electric Company | Root sleeve for wind turbine blade |
EP2388131B1 (en) * | 2010-05-20 | 2016-08-31 | Siemens Aktiengesellschaft | Method of moulding a wind turbine blade using a release film, and said film |
-
2009
- 2009-03-31 US US12/415,105 patent/US7988421B2/en active Active
-
2010
- 2010-03-12 EP EP10156402.9A patent/EP2239460A3/en not_active Withdrawn
- 2010-03-30 CN CN201010156396.0A patent/CN101936251B/zh active Active
-
2011
- 2011-03-18 US US13/051,289 patent/US8182731B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1404849A (en) * | 1918-10-31 | 1922-01-31 | Thomas F Hamilton | Sheathing for aeroplane propellers |
US2292089A (en) * | 1940-11-22 | 1942-08-04 | Leland E Reid | Propeller |
EP0283730B1 (de) * | 1987-03-14 | 1992-11-04 | Mtb Manövriertechnisches Büro | Von Luft oder Wasser umströmter Strömungskörper |
CN1755102A (zh) * | 2004-09-30 | 2006-04-05 | 通用电气公司 | 多部分风轮机转子叶片以及包括该叶片的风轮机 |
CN101061310A (zh) * | 2004-11-22 | 2007-10-24 | 再生动力系统股份公司 | 安装和/或拆卸风力发电装置的构件的装置和方法 |
Also Published As
Publication number | Publication date |
---|---|
US8182731B2 (en) | 2012-05-22 |
US7988421B2 (en) | 2011-08-02 |
US20110162787A1 (en) | 2011-07-07 |
US20100135814A1 (en) | 2010-06-03 |
EP2239460A3 (en) | 2014-02-19 |
CN101936251A (zh) | 2011-01-05 |
EP2239460A2 (en) | 2010-10-13 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240229 Address after: Danish spirit Patentee after: LM Wind Power A/S Country or region after: Denmark Address before: New York, United States Patentee before: General Electric Co. Country or region before: U.S.A. |
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TR01 | Transfer of patent right |
Effective date of registration: 20240622 Address after: Barcelona, Spain Patentee after: Ge renewable energy Spain Ltd. Country or region after: Spain Address before: Danish spirit Patentee before: LM Wind Power A/S Country or region before: Denmark |