IN2012DE00572A - - Google Patents
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- Publication number
- IN2012DE00572A IN2012DE00572A IN572DE2012A IN2012DE00572A IN 2012DE00572 A IN2012DE00572 A IN 2012DE00572A IN 572DE2012 A IN572DE2012 A IN 572DE2012A IN 2012DE00572 A IN2012DE00572 A IN 2012DE00572A
- Authority
- IN
- India
- Prior art keywords
- segment
- rotor blade
- root
- blade
- tip
- Prior art date
Links
- 238000000034 method Methods 0.000 abstract 2
- 238000009420 retrofitting Methods 0.000 abstract 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
-
- 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
-
- 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
- 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
- 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
- F05B2250/00—Geometry
- F05B2250/10—Geometry two-dimensional
- F05B2250/18—Geometry two-dimensional patterned
-
- 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
- F05B2250/00—Geometry
- F05B2250/30—Arrangement of components
- F05B2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
- F05B2250/311—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being in line
-
- 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
- Y10T29/49337—Composite blade
Landscapes
- Engineering & Computer Science (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)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN572DE2012 IN2012DE00572A (fr) | 2012-02-29 | 2012-02-29 | |
US13/663,785 US20130219718A1 (en) | 2012-02-29 | 2012-10-30 | Blade insert for a wind turbine rotor blade and related methods |
EP13154818.2A EP2634418B1 (fr) | 2012-02-29 | 2013-02-11 | Insert de lame pour pale de rotor de turbine éolienne et procédés associés |
CA2806784A CA2806784C (fr) | 2012-02-29 | 2013-02-21 | Insertion de lame pour une lame de rotor d'eolienne et methodes associees |
CN201310063171.4A CN103291536B (zh) | 2012-02-29 | 2013-02-28 | 用于风力机转子叶片的叶片嵌件以及相关方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN572DE2012 IN2012DE00572A (fr) | 2012-02-29 | 2012-02-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2012DE00572A true IN2012DE00572A (fr) | 2015-06-05 |
Family
ID=47722084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN572DE2012 IN2012DE00572A (fr) | 2012-02-29 | 2012-02-29 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20130219718A1 (fr) |
EP (1) | EP2634418B1 (fr) |
CN (1) | CN103291536B (fr) |
CA (1) | CA2806784C (fr) |
IN (1) | IN2012DE00572A (fr) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9506452B2 (en) * | 2013-08-28 | 2016-11-29 | General Electric Company | Method for installing a shear web insert within a segmented rotor blade assembly |
EP2902620A1 (fr) * | 2014-01-30 | 2015-08-05 | Siemens Aktiengesellschaft | Pale de turbine éolienne avec trois parties comprenant chacune un matériau différent et son procédé de fabrication |
GB201509991D0 (en) | 2015-06-09 | 2015-07-22 | Vestas Wind Sys As | Modular wind turbine blades |
US10760544B2 (en) * | 2016-06-20 | 2020-09-01 | General Electric Company | Sealing members for jointed rotor blade assemblies |
US10550823B2 (en) * | 2016-08-10 | 2020-02-04 | General Electric Company | Method for balancing segmented wind turbine rotor blades |
CN106499578B (zh) * | 2016-12-18 | 2023-11-21 | 中国科学院工程热物理研究所 | 一种风电叶片叶尖延长结构及方法 |
US10828843B2 (en) | 2017-03-16 | 2020-11-10 | General Electric Company | Shear webs for wind turbine rotor blades and methods for manufacturing same |
US11484957B2 (en) | 2017-03-17 | 2022-11-01 | Siemens Gamesa Renewable Energy A/S | Alignment tool, cutting arrangement and method for treatment of a workpiece |
WO2018184642A1 (fr) * | 2017-04-06 | 2018-10-11 | Vestas Wind Systems A/S | Procédé d'équipement ultérieur d'une éolienne avec une unité de génération d'énergie |
US10544776B2 (en) | 2017-07-27 | 2020-01-28 | General Electric Company | Injection method and device for connecting and repairing a shear web |
US10830207B2 (en) | 2018-08-28 | 2020-11-10 | General Electric Company | Spar configuration for jointed wind turbine rotor blades |
DE102018121190A1 (de) * | 2018-08-30 | 2020-03-05 | Wobben Properties Gmbh | Rotorblatt, Windenergieanlage und Verfahren zum Optimieren einer Windenergieanlage |
CN109185046A (zh) * | 2018-09-21 | 2019-01-11 | 中科国风检测(天津)有限公司 | 一种用于风电叶片延长节的连接结构以及连接方法 |
AU2018446413A1 (en) | 2018-10-25 | 2021-05-27 | General Electric Renovables España, S.L. | Spar cap configuration for a jointed wind turbine blade |
PL3874155T3 (pl) | 2018-10-31 | 2023-11-20 | General Electric Company | Złączona łopata wirnika turbiny wiatrowej z kombinacjami różnych materiałów wzdłuż jej rozpiętości dla wzmocnienia sworzniowego |
US11828264B2 (en) | 2018-11-01 | 2023-11-28 | General Electric Company | Compliant structures for jointed rotor blades |
CN112912614A (zh) | 2018-11-01 | 2021-06-04 | 通用电气公司 | 用于将衬套安装并且固持于转子叶片接头的承载块中的方法 |
WO2020091791A1 (fr) | 2018-11-01 | 2020-05-07 | General Electric Company | Matériau d'espacement pour réduire un espace de liaison entre une structure de poutre et une coque de pale d'une pale de rotor segmentée |
EP3874140A1 (fr) | 2018-11-01 | 2021-09-08 | General Electric Company | Raccordement en biseau pour une pale de rotor d'éolienne |
EP3874141A1 (fr) | 2018-11-01 | 2021-09-08 | General Electric Company | Broche s'étendant dans le sens de l'envergure pour la jonction de segments de pale de rotor |
CA3117310A1 (fr) | 2018-11-01 | 2020-05-07 | General Electric Company | Pale de rotor articulee d'eolienne dotee d'une broche creuse s'etendant dans le sens de la corde |
DE102018009331A1 (de) * | 2018-11-28 | 2020-05-28 | Senvion Gmbh | Rotorblattform und Verfahren zur Herstellung eines Rotorblattes für eine Windenergieanlage sowie Windenergieanlage |
WO2020122866A1 (fr) | 2018-12-11 | 2020-06-18 | General Electric Company | Structure de poutre pour une pale de rotor segmentée ayant une forme en transition |
US11840030B2 (en) | 2018-12-11 | 2023-12-12 | General Electric Company | Method for manufacturing a structural component of a blade segment for a rotor blade of a wind turbine |
WO2020122865A1 (fr) | 2018-12-11 | 2020-06-18 | General Electric Company | Procédé de fabrication d'un composant structurel d'un segment de pale d'une pale de rotor d'une turbine éolienne |
WO2020122862A1 (fr) | 2018-12-11 | 2020-06-18 | General Electric Company | Procédé de fabrication d'une structure composite creuse, en particulier profilé de longeron pour pale de rotor d'éolienne, et mandrin associé |
DK3894191T3 (da) | 2018-12-11 | 2023-10-02 | Gen Electric | Fremgangsmåde til fremstilling af vingekomponenter til vindmøllerotorvinger |
EP3894691A1 (fr) | 2018-12-13 | 2021-10-20 | General Electric Company | Pale de rotor articulée ayant une broche s'étendant dans le sens de la corde supportée par l'intermédiaire d'un ou de plusieurs éléments structurels |
WO2020131043A1 (fr) | 2018-12-19 | 2020-06-25 | General Electric Company | Pale de rotor articulée dotée d'une structure de support interne à orientation de fibre variable pour renforcement de broche |
WO2020131067A1 (fr) | 2018-12-20 | 2020-06-25 | General Electric Company | Pale de rotor d'éolienne articulée ayant un capuchon de longeron construit à partir de formes variables de matériaux le long de son envergure |
CN110043429A (zh) * | 2019-05-22 | 2019-07-23 | 中国十七冶集团有限公司 | 一种大型风力发电机单叶片安装工艺施工方法 |
EP4081708A1 (fr) * | 2019-12-23 | 2022-11-02 | Vestas Wind Systems A/S | Pale d'éolienne modulaire à amortissement des vibrations |
GB202020710D0 (en) * | 2020-12-30 | 2021-02-10 | Gen Electric | Method of joining segments of a composite component |
CN112761866B (zh) * | 2021-01-25 | 2022-05-03 | 三一重能股份有限公司 | 一种分段叶片结构及风力发电设备 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1977108B (zh) * | 2004-06-30 | 2011-09-14 | 维斯塔斯风力系统有限公司 | 由两个分离的部分制成的风轮机叶片以及装配方法 |
ES2343712B1 (es) * | 2007-05-03 | 2011-05-18 | Manuel Torres Martinez | Pala de aerogenerador dividida en tramos y proceso de fabricacion de la misma. |
US8231351B2 (en) * | 2007-12-27 | 2012-07-31 | General Electric Company | Adaptive rotor blade for a wind turbine |
FR2937689B1 (fr) * | 2008-10-23 | 2010-12-17 | Astrium Sas | Dispositif et procede d'assemblage de pales d'eoliennes |
US7988421B2 (en) * | 2009-03-31 | 2011-08-02 | General Electric Company | Retrofit sleeve for wind turbine blade |
US7854594B2 (en) * | 2009-04-28 | 2010-12-21 | General Electric Company | Segmented wind turbine blade |
US7998303B2 (en) * | 2009-05-28 | 2011-08-16 | General Electric Company | Method for assembling jointed wind turbine blade |
CN201420645Y (zh) * | 2009-06-03 | 2010-03-10 | 中船重工(重庆)海装风电设备有限公司 | 风力发电机的分段叶片 |
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 |
JP4939640B2 (ja) * | 2010-10-22 | 2012-05-30 | 三菱重工業株式会社 | 風車回転翼 |
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 |
-
2012
- 2012-02-29 IN IN572DE2012 patent/IN2012DE00572A/en unknown
- 2012-10-30 US US13/663,785 patent/US20130219718A1/en not_active Abandoned
-
2013
- 2013-02-11 EP EP13154818.2A patent/EP2634418B1/fr active Active
- 2013-02-21 CA CA2806784A patent/CA2806784C/fr active Active
- 2013-02-28 CN CN201310063171.4A patent/CN103291536B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN103291536B (zh) | 2019-05-21 |
EP2634418A2 (fr) | 2013-09-04 |
EP2634418B1 (fr) | 2021-03-31 |
US20130219718A1 (en) | 2013-08-29 |
CA2806784C (fr) | 2021-02-16 |
EP2634418A3 (fr) | 2016-12-14 |
CN103291536A (zh) | 2013-09-11 |
CA2806784A1 (fr) | 2013-08-29 |
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