CN113167217B - 具有带有用于销增强的不同的纤维取向的内部支承结构的连结式转子叶片 - Google Patents
具有带有用于销增强的不同的纤维取向的内部支承结构的连结式转子叶片 Download PDFInfo
- Publication number
- CN113167217B CN113167217B CN201880100336.1A CN201880100336A CN113167217B CN 113167217 B CN113167217 B CN 113167217B CN 201880100336 A CN201880100336 A CN 201880100336A CN 113167217 B CN113167217 B CN 113167217B
- Authority
- CN
- China
- Prior art keywords
- fibers
- blade
- rotor blade
- internal support
- fiber orientation
- 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
- 239000000835 fiber Substances 0.000 title claims abstract description 106
- 230000002787 reinforcement Effects 0.000 title description 4
- 239000000463 material Substances 0.000 claims abstract description 22
- 229920005989 resin Polymers 0.000 claims abstract description 19
- 239000011347 resin Substances 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims description 25
- 229920001187 thermosetting polymer Polymers 0.000 claims description 9
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 5
- 239000004917 carbon fiber Substances 0.000 claims description 5
- 239000003365 glass fiber Substances 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 229920002522 Wood fibre Polymers 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000002121 nanofiber Substances 0.000 claims description 4
- 229920005594 polymer fiber Polymers 0.000 claims description 4
- 229920005992 thermoplastic resin Polymers 0.000 claims description 4
- 239000002025 wood fiber Substances 0.000 claims description 4
- 239000012815 thermoplastic material Substances 0.000 description 11
- -1 but not limited to Substances 0.000 description 6
- 238000010248 power generation Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 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
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000003822 epoxy resin Substances 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
- 239000004811 fluoropolymer Substances 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920001643 poly(ether ketone) Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
- B29K2105/14—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles oriented
-
- 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
-
- 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
- F05B2280/60—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
-
- 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)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2018/066374 WO2020131043A1 (en) | 2018-12-19 | 2018-12-19 | Jointed rotor blade having internal support structure with varying fiber orientation for pin reinforcement |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113167217A CN113167217A (zh) | 2021-07-23 |
CN113167217B true CN113167217B (zh) | 2024-06-07 |
Family
ID=66690938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201880100336.1A Active CN113167217B (zh) | 2018-12-19 | 2018-12-19 | 具有带有用于销增强的不同的纤维取向的内部支承结构的连结式转子叶片 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11802543B2 (zh) |
EP (1) | EP3899246B1 (zh) |
CN (1) | CN113167217B (zh) |
DK (1) | DK3899246T3 (zh) |
PL (1) | PL3899246T3 (zh) |
WO (1) | WO2020131043A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024112332A1 (en) * | 2022-11-23 | 2024-05-30 | Lm Wind Power A/S | Lightning protection system for a wind turbine rotor blade |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101644228A (zh) * | 2008-02-05 | 2010-02-10 | 通用电气公司 | 风力涡轮机叶片及制造该叶片的方法 |
CN101992566A (zh) * | 2009-08-20 | 2011-03-30 | 西门子公司 | 纤维增强塑料结构以及生产纤维增强塑料结构的方法 |
CN102825799A (zh) * | 2011-06-17 | 2012-12-19 | Lm风力发电公司 | 制造椭圆形壳体部分的方法及这种壳体部分 |
CN105298739A (zh) * | 2014-06-19 | 2016-02-03 | 通用电气公司 | 风力叶片末梢接头 |
CN106003876A (zh) * | 2016-05-18 | 2016-10-12 | 中国电子科技集团公司电子科学研究院 | 一种防拉铆撕裂的复合材料及敷设方法 |
CN106286114A (zh) * | 2015-06-26 | 2017-01-04 | 通用电气公司 | 用于风力涡轮转子叶片的具有不同面积重量纤维增强层的结构支承部件 |
Family Cites Families (73)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US851196A (en) | 1907-04-23 | American British Mfg Company | Automatic gun. | |
US4474536A (en) | 1980-04-09 | 1984-10-02 | Gougeon Brothers, Inc. | Wind turbine blade joint assembly and method of making wind turbine blades |
DE3113079C2 (de) | 1981-04-01 | 1985-11-21 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Aerodynamischer Groß-Flügel und Verfahren zu dessen Herstellung |
US5281454A (en) | 1991-08-16 | 1994-01-25 | Kaiser Aerospace & Electronics Corporation | Closed composite sections with bonded scarf joints |
FR2710871B1 (fr) | 1993-10-07 | 1995-12-01 | France Etat Armement | Procédé d'assemblage d'éléments en matériau composite et éléments assemblages entre eux. |
DE10013409C1 (de) | 2000-03-17 | 2000-11-23 | Daimler Chrysler Ag | Verfahren und Vorrichtung zur Herstellung von faserverstärkten Bauteilen mittels eines Injektionsverfahrens |
DE10235496B4 (de) | 2002-08-02 | 2015-07-30 | General Electric Co. | Verfahren zum Herstellen eines Rotorblattes, Rotorblatt und Windenergieanlage |
EP1584817A1 (en) | 2004-04-07 | 2005-10-12 | Gamesa Eolica, S.A. (Sociedad Unipersonal) | Wind turbine blade |
WO2006002621A1 (en) | 2004-06-30 | 2006-01-12 | Vestas Wind Systems A/S | Wind turbine blades made of two separate sections, and method of assembly |
US7344360B2 (en) | 2004-09-29 | 2008-03-18 | General Electric Company | Wind turbine rotor blade with in-plane sweep and devices using same, and methods for making same |
US8544800B2 (en) | 2005-07-21 | 2013-10-01 | The Boeing Company | Integrated wingtip extensions for jet transport aircraft and other types of aircraft |
US7654799B2 (en) | 2006-04-30 | 2010-02-02 | General Electric Company | Modular rotor blade for a wind turbine and method for assembling same |
ES2319599B1 (es) | 2007-01-08 | 2010-01-26 | Guillermo Petri Larrea | Sistema reversible de seccionamiento en varias piezas de palas de aerogeneradores. |
EP2033769A1 (en) | 2007-09-04 | 2009-03-11 | Lm Glasfiber A/S | A method of producing a composite structure via intermediate products and a composite structure obtainable by the method |
GB0717690D0 (en) | 2007-09-11 | 2007-10-17 | Blade Dynamics Ltd | Wind turbine blade |
ES2337645B1 (es) | 2007-09-14 | 2011-03-11 | GAMESA INNOVATION & TECHNOLOGY, S.L. | Union de pala sensorizada. |
US8123488B2 (en) | 2007-09-17 | 2012-02-28 | General Electric Company | System and method for joining turbine blades |
US8221085B2 (en) * | 2007-12-13 | 2012-07-17 | General Electric Company | Wind blade joint bonding grid |
US7740453B2 (en) | 2007-12-19 | 2010-06-22 | General Electric Company | Multi-segment wind turbine blade and method for assembling the same |
DE102007061318B3 (de) | 2007-12-19 | 2009-05-14 | Mathias Hofmann | Verfahren zum Herstellen einer Längsverbindung für tragende Holzbauteile sowie tragendes Holzbauteil |
ES2436664T3 (es) | 2008-05-07 | 2014-01-03 | Vestas Wind Systems A/S | Pala seccional |
ES2385516B1 (es) | 2008-06-27 | 2013-05-31 | Gamesa Innovation & Technology, S.L. | Inserto de pala y método de colocación del mismo. |
EP2138716B2 (en) | 2008-06-27 | 2024-02-14 | Siemens Gamesa Renewable Energy Innovation & Technology, S.L. | Blade insert |
WO2010023299A2 (en) | 2008-08-31 | 2010-03-04 | Vestas Wind Systems A/S | A sectional blade |
JP5249684B2 (ja) | 2008-09-04 | 2013-07-31 | 三菱重工業株式会社 | 風車翼 |
US20100116938A1 (en) | 2008-11-13 | 2010-05-13 | Kline William T | Method and apparatus for joining composite structural members and structural members made thereby |
GB2464163A (en) | 2009-02-25 | 2010-04-14 | Vestas Wind Sys As | Variable leading edge wind turbine blade |
US20110158806A1 (en) | 2009-04-15 | 2011-06-30 | Arms Steven W | Wind Turbines and Other Rotating Structures with Instrumented Load-Sensor Bolts or Instrumented Load-Sensor Blades |
US7998303B2 (en) | 2009-05-28 | 2011-08-16 | General Electric Company | Method for assembling jointed wind turbine blade |
US7927077B2 (en) | 2009-07-09 | 2011-04-19 | General Electric Company | Wind blade spar cap laminate repair |
DE102009039534A1 (de) | 2009-07-23 | 2011-02-03 | Hydroflex Technologies Gmbh | Composite-Körper |
EP2317124B1 (en) | 2009-10-01 | 2018-08-08 | Vestas Wind Systems A/S | Wind turbine blade |
EP2357357B1 (en) | 2009-10-01 | 2016-11-09 | Vestas Wind Systems A/S | Wind turbine blade |
CA2781551A1 (en) | 2009-11-24 | 2011-06-03 | David E. Ronner | Wind turbine blade and methods, apparatus and materials for fabrication in the field |
GB0920749D0 (en) | 2009-11-26 | 2010-01-13 | Blade Dynamics Ltd | An aerodynamic fairing for a wind turbine and a method of connecting adjacent parts of such a fairing |
DK2507508T3 (en) | 2009-12-02 | 2015-05-04 | Vestas Wind Sys As | SECTION DIVIDED WINDOW LEAVES |
WO2011080099A1 (en) | 2009-12-16 | 2011-07-07 | Vestas Wind Systems A/S | Method for joining fibre-containing composite materials |
US20110135485A1 (en) * | 2009-12-30 | 2011-06-09 | Jing Wang | Spar for a wind turbine rotor blade and method for fabricating the same |
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 |
US10179359B2 (en) | 2010-01-12 | 2019-01-15 | Vestas Wind Systems A/S | Joining method of composite parts having a thermoset matrix, and wind turbine blade manufactured using this said method |
GB201002249D0 (en) | 2010-02-10 | 2010-03-31 | Walters Albert E D | Improvements in or relating to methods of manufacture |
US9255566B2 (en) | 2010-02-10 | 2016-02-09 | Vestas Wind Systems A/S | Sectional blade |
ES2703400T3 (es) | 2010-03-22 | 2019-03-08 | Vestas Wind Sys As | Método para la fabricación de un larguero de pala para una turbina eólica |
EP2368685B1 (en) | 2010-03-25 | 2014-10-29 | Siemens Aktiengesellschaft | Inflatable mandrel and method of fabrication of a fibre-reinforcing composite part using such a mandrel |
GB201011539D0 (en) * | 2010-07-08 | 2010-08-25 | Blade Dynamics Ltd | A wind turbine blade |
US7997874B2 (en) | 2010-08-19 | 2011-08-16 | General Electric Company | Wind turbine rotor blade joint |
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 |
JP4939640B2 (ja) | 2010-10-22 | 2012-05-30 | 三菱重工業株式会社 | 風車回転翼 |
US7922454B1 (en) | 2010-10-29 | 2011-04-12 | General Electric Company | Joint design for rotor blade segments of a wind turbine |
US9709029B2 (en) | 2011-06-21 | 2017-07-18 | University Of Virginia Patent Foundation | Morphing segmented wind turbine and related method |
EP2739847A1 (en) | 2011-08-05 | 2014-06-11 | Tecsis Tecnologia E Sistemas Avançados S.A. | Aerogenerator blade tip segment and method of assembly |
US8517689B2 (en) | 2011-10-13 | 2013-08-27 | General Electric Company | Multi-segment wind turbine rotor blade with span-wise offset joints |
DK2592264T3 (en) | 2011-11-11 | 2015-04-13 | Nordex Energy Gmbh | Blade connection to a rotor blade of a wind turbine |
KR20130093531A (ko) | 2011-12-09 | 2013-08-22 | 미츠비시 쥬고교 가부시키가이샤 | 풍력 터빈 블레이드의 제조 방법 및 풍력 터빈 블레이드 |
DK2607075T3 (en) | 2011-12-22 | 2017-08-07 | Siemens Ag | Sandwich laminate and method of manufacture |
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 (zh) | 2012-02-29 | 2015-06-05 | Gen Electric | |
IN2012DE00573A (zh) | 2012-02-29 | 2015-06-05 | Gen Electric | |
DK2636890T3 (en) | 2012-03-09 | 2016-11-28 | Siemens Ag | Rotorvingepitchinganordning |
US20130315747A1 (en) * | 2012-05-23 | 2013-11-28 | Karsten Schibsbye | Wind turbine blade with improved geometry for reinforcing fibers |
DE102012217904A1 (de) | 2012-10-01 | 2014-04-03 | Repower Systems Se | Faserverbundbauteil und Rotorblatt |
WO2014067527A1 (en) | 2012-10-29 | 2014-05-08 | Vestas Wind Systems A/S | A method for manufacturing an elongated composite material object, such as a wind turbine blade spar |
US9964096B2 (en) * | 2013-01-10 | 2018-05-08 | Wei7 Llc | Triaxial fiber-reinforced composite laminate |
WO2015051803A1 (en) | 2013-10-10 | 2015-04-16 | Vestas Wind Systems A/S | Wind turbine blade |
PT2875937T (pt) * | 2013-11-22 | 2021-04-30 | Vitrulan Composites Oy | Um reforço unidirecional, método de produzir um reforço unidirecional e a sua utilização |
GB2527035A (en) | 2014-06-05 | 2015-12-16 | Vestas Wind Sys As | Improvements relating to wind turbine blades |
US9669589B2 (en) | 2015-06-08 | 2017-06-06 | Siemens Aktiengesellschaft | Hybrid solid-inflatable mandrel for blade manufacturing |
US10253752B2 (en) * | 2015-08-26 | 2019-04-09 | General Electric Company | Rotor blade components formed from dissimilar thermoplastics and methods of assembling same |
EP3144526A1 (en) | 2015-09-16 | 2017-03-22 | Siemens Aktiengesellschaft | Joint for a segmented wind turbine rotor blade |
US10830214B2 (en) | 2017-03-22 | 2020-11-10 | General Electric Company | Method for securing a lightning receptor cable within a segmented rotor blade |
EP3569394A1 (en) * | 2018-05-17 | 2019-11-20 | Siemens Gamesa Renewable Energy A/S | Method of manufacturing a spar cap |
ES2926353T3 (es) * | 2019-04-03 | 2022-10-25 | Siemens Gamesa Renewable Energy As | Cordón de larguero para una pala de turbina eólica de una turbina eólica, pala de turbina eólica, turbina eólica y método para fabricar un cordón de larguero para una pala de turbina eólica de una turbina eólica |
-
2018
- 2018-12-19 CN CN201880100336.1A patent/CN113167217B/zh active Active
- 2018-12-19 DK DK18884846.9T patent/DK3899246T3/da active
- 2018-12-19 PL PL18884846.9T patent/PL3899246T3/pl unknown
- 2018-12-19 US US17/415,871 patent/US11802543B2/en active Active
- 2018-12-19 WO PCT/US2018/066374 patent/WO2020131043A1/en unknown
- 2018-12-19 EP EP18884846.9A patent/EP3899246B1/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101644228A (zh) * | 2008-02-05 | 2010-02-10 | 通用电气公司 | 风力涡轮机叶片及制造该叶片的方法 |
CN101992566A (zh) * | 2009-08-20 | 2011-03-30 | 西门子公司 | 纤维增强塑料结构以及生产纤维增强塑料结构的方法 |
CN102825799A (zh) * | 2011-06-17 | 2012-12-19 | Lm风力发电公司 | 制造椭圆形壳体部分的方法及这种壳体部分 |
CN105298739A (zh) * | 2014-06-19 | 2016-02-03 | 通用电气公司 | 风力叶片末梢接头 |
CN106286114A (zh) * | 2015-06-26 | 2017-01-04 | 通用电气公司 | 用于风力涡轮转子叶片的具有不同面积重量纤维增强层的结构支承部件 |
CN106003876A (zh) * | 2016-05-18 | 2016-10-12 | 中国电子科技集团公司电子科学研究院 | 一种防拉铆撕裂的复合材料及敷设方法 |
Also Published As
Publication number | Publication date |
---|---|
PL3899246T3 (pl) | 2024-05-27 |
CN113167217A (zh) | 2021-07-23 |
DK3899246T3 (da) | 2024-05-06 |
EP3899246B1 (en) | 2024-02-14 |
WO2020131043A1 (en) | 2020-06-25 |
EP3899246A1 (en) | 2021-10-27 |
US11802543B2 (en) | 2023-10-31 |
US20220082078A1 (en) | 2022-03-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN114270030B (zh) | 风力涡轮转子叶片的斜嵌连接件 | |
CN112955646B (zh) | 用于风力涡轮转子叶片的嵌接连接部 | |
CN112912620B (zh) | 具有沿着其翼展的用于销加强的变化材料组合的接合式风力涡轮转子叶片 | |
US11795907B2 (en) | Jointed wind turbine rotor blade having spar cap constructed of varying forms of materials along its span | |
CN113167217B (zh) | 具有带有用于销增强的不同的纤维取向的内部支承结构的连结式转子叶片 | |
US11767819B2 (en) | Spacer material, for reducing a bond gap between a beam structure and a blade shell of a segmented rotor blade | |
US12071923B2 (en) | Rotor blade segments secured together via internal support structures that define a variable size gap therebetween | |
US20230323855A1 (en) | Jointed wind turbine rotor blade having improved transitions between varying material combinations | |
US20220024162A1 (en) | Method for manufacturing a structural component of a blade segment for a rotor blade of a wind turbine | |
CN112912616A (zh) | 由不相似材料构成的风力涡轮转子叶片连结部 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240228 Address after: Danish spirit Applicant after: LM Wind Power A/S Country or region after: Denmark Address before: New York, United States Applicant before: General Electric Co. Country or region before: U.S.A. |
|
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240708 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 |