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 (39)
| 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 |
| CN110382166B (zh) | 2017-03-17 | 2021-11-09 | 西门子歌美飒可再生能源公司 | 对齐工具、切割装置和用于处理工件的方法 |
| DK3607200T3 (da) | 2017-04-06 | 2021-05-31 | Vestas Wind Sys As | Fremgangsmåde til eftermontering af en vindmølle med en energigenereringsenhed |
| 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 |
| JP7355815B2 (ja) | 2018-10-25 | 2023-10-03 | ゼネラル・エレクトリック・カンパニイ | ジョイント風力タービンブレード用のスパーキャップ構成 |
| US10900469B2 (en) * | 2018-10-30 | 2021-01-26 | General Electric Company | Method to retrofit a wind turbine rotor blade with a replacement blade tip segment |
| DK3874155T3 (da) | 2018-10-31 | 2023-10-23 | Gen Electric | Leddelt vindmøllerotorvinge med varierende materialekombinationer langs sin spændvidde til stiftforstærkning |
| US11536246B2 (en) | 2018-11-01 | 2022-12-27 | General Electric Company | Span-wise extending pin for joining rotor blade segments |
| EP3874144B1 (fr) | 2018-11-01 | 2023-08-02 | General Electric Company | Procédé d'installation et de retenue d'une bague dans un bloc de palier d'un joint de pale de rotor |
| 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 |
| CN112955646B (zh) | 2018-11-01 | 2024-10-11 | 通用电气可再生能源西班牙有限公司 | 用于风力涡轮转子叶片的嵌接连接部 |
| CN112912617B (zh) | 2018-11-01 | 2024-12-17 | 通用电气可再生能源西班牙有限公司 | 用于接头式转子叶片的顺应性结构 |
| 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 |
| CN113165285A (zh) | 2018-12-11 | 2021-07-23 | 通用电气公司 | 用于制造用于风力涡轮的转子叶片的叶片节段的结构构件的方法 |
| EP3894690A1 (fr) | 2018-12-11 | 2021-10-20 | General Electric Company | Structure de poutre pour une pale de rotor segmentée ayant une forme en transition |
| WO2020122864A1 (fr) | 2018-12-11 | 2020-06-18 | General Electric Company | Procédés de fabrication de composants de pale pour des pales de rotor de turbine éolienne |
| JP7282889B2 (ja) | 2018-12-11 | 2023-05-29 | ゼネラル・エレクトリック・カンパニイ | 中空複合構造、とくには風力タービンロータブレード用の桁ビームを製造するための方法、および関連のマンドレル |
| EP3894197A1 (fr) | 2018-12-11 | 2021-10-20 | General Electric Company | Procédé de fabrication d'un composant structurel d'un segment de pale pour une pale de rotor d'une turbine éolienne |
| US11614069B2 (en) | 2018-12-13 | 2023-03-28 | General Electric Company | Jointed rotor blade having a chord-wise extending pin supported via one or more structural members |
| DK3899246T3 (da) | 2018-12-19 | 2024-05-06 | Lm Wind Power As | Segmenteret rotorvinge med indvendig støttestruktur med varierende fiberorientering til stiftforstærkning |
| CN113167215B (zh) | 2018-12-20 | 2024-06-18 | Lm风力发电公司 | 经由在其间限定尺寸可变的间隙的内部支承结构来紧固在一起的转子叶片节段 |
| 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 |
| CA3131584A1 (fr) | 2019-03-01 | 2020-09-10 | General Electric Company | Pale de rotor d'eolienne articulee dotee de bagues de broche s'etendant dans le sens de la corde concues pour reduire au minimum un espace dans le sens de la corde |
| 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 |
| WO2021129913A1 (fr) * | 2019-12-23 | 2021-07-01 | Vestas Wind Systems A/S | Pale d'éolienne modulaire à amortissement des vibrations |
| GB202013647D0 (en) | 2020-08-31 | 2020-10-14 | Lm Wind Power As | Jointed wind turbine blade having improved transitions between varying material combinations |
| 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 |
| WO2023022715A1 (fr) * | 2021-08-19 | 2023-02-23 | Lm Wind Power A/S | Configuration de semelle de longeron à aile pour une pale d'éolienne jointe |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006002621A1 (fr) * | 2004-06-30 | 2006-01-12 | Vestas Wind Systems A/S | Ailettes d'eolienne constituees de deux sections distinctes et procede d'assemblage |
| 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 |
|---|---|
| EP2634418A2 (fr) | 2013-09-04 |
| CA2806784C (fr) | 2021-02-16 |
| CA2806784A1 (fr) | 2013-08-29 |
| CN103291536B (zh) | 2019-05-21 |
| CN103291536A (zh) | 2013-09-11 |
| US20130219718A1 (en) | 2013-08-29 |
| EP2634418A3 (fr) | 2016-12-14 |
| EP2634418B1 (fr) | 2021-03-31 |
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