CN114270030A - 风力涡轮转子叶片的斜嵌连接件 - Google Patents
风力涡轮转子叶片的斜嵌连接件 Download PDFInfo
- Publication number
- CN114270030A CN114270030A CN202080060407.7A CN202080060407A CN114270030A CN 114270030 A CN114270030 A CN 114270030A CN 202080060407 A CN202080060407 A CN 202080060407A CN 114270030 A CN114270030 A CN 114270030A
- Authority
- CN
- China
- Prior art keywords
- composite material
- layers
- sections
- composite
- rotor 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.)
- Pending
Links
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- 210000001503 joint Anatomy 0.000 claims abstract description 31
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- 229920000049 Carbon (fiber) Polymers 0.000 claims description 5
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
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- 241001330002 Bambuseae Species 0.000 claims description 3
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- 239000002025 wood fiber Substances 0.000 claims description 3
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- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
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- RKDVKSZUMVYZHH-UHFFFAOYSA-N 1,4-dioxane-2,5-dione Chemical compound O=C1COC(=O)CO1 RKDVKSZUMVYZHH-UHFFFAOYSA-N 0.000 description 1
- 241000309551 Arthraxon hispidus Species 0.000 description 1
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- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 150000001241 acetals Chemical class 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 229920006020 amorphous polyamide Polymers 0.000 description 1
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- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
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- 229920002554 vinyl polymer Polymers 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
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0675—Rotors characterised by their construction elements of the blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/0025—Producing blades or the like, e.g. blades for turbines, propellers, or wings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/282—Selecting composite materials, e.g. blades with reinforcing filaments
-
- 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
- F03D1/0675—Rotors characterised by their construction elements of the blades
- F03D1/0677—Longitudinally segmented blades; Connectors therefor
-
- 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
- F03D1/0675—Rotors characterised by their construction elements of the blades
- F03D1/0679—Load carrying structures, e.g. beams
-
- 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
- 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
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
-
- 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
- F05B2230/30—Manufacture with deposition of material
- F05B2230/31—Layer deposition
-
- 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
- F05B2280/00—Materials; Properties thereof
- F05B2280/40—Organic materials
- F05B2280/4007—Thermoplastics
-
- 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
- F05B2280/00—Materials; Properties thereof
- F05B2280/60—Properties or characteristics given to material by treatment or manufacturing
- F05B2280/6003—Composites; e.g. fibre-reinforced
-
- 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
- F05B2280/00—Materials; Properties thereof
- F05B2280/60—Properties or characteristics given to material by treatment or manufacturing
- F05B2280/6013—Fibres
-
- 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
- F05B2280/00—Materials; Properties thereof
- F05B2280/60—Properties or characteristics given to material by treatment or manufacturing
- F05B2280/6015—Resin
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Wind Motors (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/451,383 US11131290B2 (en) | 2019-06-25 | 2019-06-25 | Scarf connection for a wind turbine rotor blade |
US16/451,383 | 2019-06-25 | ||
PCT/US2020/038034 WO2020263636A1 (en) | 2019-06-25 | 2020-06-17 | Scarf connection for a wind turbine rotor blade |
Publications (1)
Publication Number | Publication Date |
---|---|
CN114270030A true CN114270030A (zh) | 2022-04-01 |
Family
ID=71527928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202080060407.7A Pending CN114270030A (zh) | 2019-06-25 | 2020-06-17 | 风力涡轮转子叶片的斜嵌连接件 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11131290B2 (zh) |
EP (1) | EP3990775A1 (zh) |
CN (1) | CN114270030A (zh) |
MA (1) | MA56389A (zh) |
WO (1) | WO2020263636A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112469894B (zh) * | 2018-06-01 | 2023-08-22 | 维斯塔斯风力***有限公司 | 模块化风力涡轮机叶片 |
CN112955646A (zh) * | 2018-11-01 | 2021-06-11 | 通用电气公司 | 用于风力涡轮转子叶片的嵌接连接部 |
GB202002431D0 (en) * | 2020-02-21 | 2020-04-08 | Lm Wind Power As | Lightning protection system for a main laminate |
EP3922446A1 (en) * | 2020-06-12 | 2021-12-15 | Siemens Gamesa Renewable Energy A/S | Method for producing a wind turbine blade and wind turbine blade obtained thereby |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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US20060083907A1 (en) * | 2003-03-06 | 2006-04-20 | Anton Bech | Connection between composites with non-compatible properties and method for preparation |
CN102248678A (zh) * | 2010-03-22 | 2011-11-23 | 维斯塔斯风力***集团公司 | 用于制造风力涡轮机用的叶片主梁的方法 |
CN102562435A (zh) * | 2010-12-10 | 2012-07-11 | 通用电气公司 | 用于风力涡轮机转子叶片的翼梁组件 |
US20160341178A1 (en) * | 2014-01-31 | 2016-11-24 | Lm Wp Patent Holding A/S | Wind turbine blade with improved fibre transition |
CN109098929A (zh) * | 2017-06-21 | 2018-12-28 | 通用电气公司 | 具有混合式翼梁帽的风力涡轮叶片及制造的相关联方法 |
US20190136833A1 (en) * | 2017-11-07 | 2019-05-09 | General Electric Company | Method of joining blade sections using thermoplastics |
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US3691000A (en) * | 1971-03-10 | 1972-09-12 | Celanese Corp | Glass fiber reinforced composite article exhibiting enhanced longitudinal tensile and compressive moduli |
US4000956A (en) * | 1975-12-22 | 1977-01-04 | General Electric Company | Impact resistant blade |
US7226559B2 (en) * | 2000-12-08 | 2007-06-05 | Toyota Motor Sales, U.S.A., Inc. | Method for molding structures |
DK175275B1 (da) * | 2002-03-19 | 2004-08-02 | Lm Glasfiber As | Overgangsområde i vindmöllevinge |
US7575417B2 (en) * | 2003-09-05 | 2009-08-18 | General Electric Company | Reinforced fan blade |
CN102287322B (zh) * | 2004-06-30 | 2015-12-16 | 维斯塔斯风力***有限公司 | 由两个分离的部分制成的风轮机叶片以及装配方法 |
JP4699255B2 (ja) * | 2006-03-24 | 2011-06-08 | 三菱重工業株式会社 | 風車翼 |
US20070251090A1 (en) * | 2006-04-28 | 2007-11-01 | General Electric Company | Methods and apparatus for fabricating blades |
EP1880833A1 (en) * | 2006-07-19 | 2008-01-23 | National University of Ireland, Galway | Composite articles comprising in-situ-polymerisable thermoplastic material and processes for their construction |
US7824592B2 (en) * | 2006-09-22 | 2010-11-02 | General Electric Company | Bond line forming method |
DE102006055091A1 (de) * | 2006-11-21 | 2008-05-29 | Repower Systems Ag | Schott einer Windenergieanlage |
DK2110552T4 (en) * | 2008-04-15 | 2019-04-08 | Siemens Ag | Wind turbine blade with an integrated lightning arrester and method for manufacturing it |
DE102008045601A1 (de) * | 2008-06-27 | 2009-12-31 | Repower Systems Ag | Rotorblatt für eine Windenergieanlage und Verfahren und Fertigungform zu seiner Fertigung |
EP2358998B1 (en) * | 2008-12-05 | 2017-09-20 | Vestas Wind Systems A/S | Efficient wind turbine blades, wind turbine blade structures, and associated systems and methods of manufacture, assembly and use |
US7854594B2 (en) * | 2009-04-28 | 2010-12-21 | General Electric Company | Segmented wind turbine blade |
EP2253836A1 (en) * | 2009-05-18 | 2010-11-24 | Lm Glasfiber A/S | Wind turbine blade |
EP2444660A4 (en) * | 2009-07-09 | 2013-05-22 | Mitsubishi Heavy Ind Ltd | WIND TURBINE BUCKET AND METHOD FOR PRODUCING A WIND TURBINE BUCKET |
IN2012DN01230A (zh) * | 2009-12-25 | 2015-04-10 | Mitsubishi Heavy Ind Ltd | |
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EP2511477B1 (en) * | 2011-04-11 | 2014-06-04 | LM WP Patent Holding A/S | Wind turbine blade with transition region |
DK178073B1 (en) * | 2011-06-17 | 2015-04-27 | Envision Energy Denmark Aps | A Wind Turbine Blade |
US20150308404A1 (en) * | 2012-12-18 | 2015-10-29 | Lm Wp Patent Holding A/S | A wind turbine blade comprising an aerodynamic blade shell with recess and pre-manufactured spar cap |
CN106457696B (zh) * | 2014-01-31 | 2021-08-17 | Lm Wp 专利控股有限公司 | 以两个步骤制造的风力涡轮机叶片部件 |
US20150369211A1 (en) | 2014-06-19 | 2015-12-24 | General Electric Company | Wind blade tip joint |
US10669984B2 (en) | 2015-09-22 | 2020-06-02 | General Electric Company | Method for manufacturing blade components using pre-cured laminate materials |
DE102016009640A1 (de) | 2016-08-10 | 2018-02-15 | Senvion Gmbh | Gurt aus vorgefertigten Elementen mit Gelege und ein Verfahren zu seiner Fertigung |
ES2824153T3 (es) * | 2016-12-05 | 2021-05-11 | Nordex Energy Se & Co Kg | Módulo de correa para una pala de rotor de aerogenerador |
-
2019
- 2019-06-25 US US16/451,383 patent/US11131290B2/en active Active
-
2020
- 2020-06-17 MA MA056389A patent/MA56389A/fr unknown
- 2020-06-17 WO PCT/US2020/038034 patent/WO2020263636A1/en unknown
- 2020-06-17 EP EP20737658.3A patent/EP3990775A1/en active Pending
- 2020-06-17 CN CN202080060407.7A patent/CN114270030A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060083907A1 (en) * | 2003-03-06 | 2006-04-20 | Anton Bech | Connection between composites with non-compatible properties and method for preparation |
US7521105B2 (en) * | 2003-03-06 | 2009-04-21 | Vestas Wind System A/S | Connection between composites with non-compatible properties and method for preparation |
CN102248678A (zh) * | 2010-03-22 | 2011-11-23 | 维斯塔斯风力***集团公司 | 用于制造风力涡轮机用的叶片主梁的方法 |
CN102562435A (zh) * | 2010-12-10 | 2012-07-11 | 通用电气公司 | 用于风力涡轮机转子叶片的翼梁组件 |
US20160341178A1 (en) * | 2014-01-31 | 2016-11-24 | Lm Wp Patent Holding A/S | Wind turbine blade with improved fibre transition |
CN109098929A (zh) * | 2017-06-21 | 2018-12-28 | 通用电气公司 | 具有混合式翼梁帽的风力涡轮叶片及制造的相关联方法 |
US20190136833A1 (en) * | 2017-11-07 | 2019-05-09 | General Electric Company | Method of joining blade sections using thermoplastics |
Also Published As
Publication number | Publication date |
---|---|
US11131290B2 (en) | 2021-09-28 |
WO2020263636A1 (en) | 2020-12-30 |
MA56389A (fr) | 2022-05-04 |
US20200408189A1 (en) | 2020-12-31 |
EP3990775A1 (en) | 2022-05-04 |
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