IN2012DN03429A - - Google Patents

Download PDF

Info

Publication number
IN2012DN03429A
IN2012DN03429A IN3429DEN2012A IN2012DN03429A IN 2012DN03429 A IN2012DN03429 A IN 2012DN03429A IN 3429DEN2012 A IN3429DEN2012 A IN 3429DEN2012A IN 2012DN03429 A IN2012DN03429 A IN 2012DN03429A
Authority
IN
India
Prior art keywords
blade
root section
radial
wind rotor
rotor blade
Prior art date
Application number
Other languages
English (en)
Inventor
Weifeng Wang
Baonian Jin
Zuohui Liu
Qun Dang
Shuai Wang
Original Assignee
Sinovel Wind Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sinovel Wind Group Co Ltd filed Critical Sinovel Wind Group Co Ltd
Publication of IN2012DN03429A publication Critical patent/IN2012DN03429A/en

Links

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
    • 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
    • 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
    • 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
    • Y10T29/49339—Hollow 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)
IN3429DEN2012 2010-01-11 2010-10-25 IN2012DN03429A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2010100337712A CN101718250B (zh) 2010-01-11 2010-01-11 风力发电机组分段式风轮叶片及其装配方法
PCT/CN2010/001688 WO2011082511A1 (fr) 2010-01-11 2010-10-25 Pale d'aéromoteur segmentée pour ensemble éolien et procédé d'assemblage associé

Publications (1)

Publication Number Publication Date
IN2012DN03429A true IN2012DN03429A (fr) 2015-10-23

Family

ID=42432868

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3429DEN2012 IN2012DN03429A (fr) 2010-01-11 2010-10-25

Country Status (8)

Country Link
US (1) US20120213642A1 (fr)
EP (1) EP2525081A4 (fr)
CN (1) CN101718250B (fr)
AU (1) AU2010341386A1 (fr)
BR (1) BR112012009697A2 (fr)
CA (1) CA2779313C (fr)
IN (1) IN2012DN03429A (fr)
WO (1) WO2011082511A1 (fr)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN102278274A (zh) * 2010-06-11 2011-12-14 大银微系统股份有限公司 垂直风力发电机用的组合式叶片
CN101943138A (zh) * 2010-09-01 2011-01-12 广东明阳风电产业集团有限公司 一种发电机组的风叶叶片
GB2483678B (en) * 2010-09-15 2013-09-18 Vestas Wind Sys As An apparatus for and method of mounting wind turbine blades on a wind turbine tower
CN102011711B (zh) * 2010-12-06 2013-01-16 济南轨道交通装备有限责任公司 一种分段组装式风机叶片及其制造方法
ES2392523B2 (es) * 2011-05-13 2013-05-16 Investigaciones Y Desarrollos Eólicos, S.L. Sistema de unión de tramos componentes de palas de aerogenerador.
CN102305174B (zh) * 2011-07-04 2014-07-16 张向增 带扭角恒定横截面拉挤复合材料叶片及其拉挤成型方法
IN2012DE00572A (fr) * 2012-02-29 2015-06-05 Gen Electric
CN102606419A (zh) * 2012-04-16 2012-07-25 国电联合动力技术有限公司 一种分段式风轮叶片及其连接机构以及安装方法
JP2015531694A (ja) * 2012-05-30 2015-11-05 ユーウィンエナジー・ゲーエムベーハー ブレードセクションを組み立てるための装置
CN103850886A (zh) * 2012-12-05 2014-06-11 上海万德风力发电股份有限公司 一种大功率风力发电机叶片
GB201311008D0 (en) * 2013-06-20 2013-08-07 Lm Wp Patent Holding As A tribrid wind turbine blade
DE102013217180A1 (de) * 2013-08-28 2015-03-05 Voith Patent Gmbh Strömungskraftwerk
WO2015142904A1 (fr) * 2014-03-19 2015-09-24 Korecarbon Llc Pale de turbine
CN104019001B (zh) * 2014-06-26 2016-08-17 国电联合动力技术有限公司 一种组合式风轮叶片及含有其的风力发电机组
WO2016006008A1 (fr) * 2014-07-07 2016-01-14 Micoperi Energia S.R.L. Raccord pour pale d'éolienne modulaire et pale d'éolienne modulaire comprenant ledit raccord
KR101627665B1 (ko) * 2014-07-11 2016-06-07 삼성중공업 주식회사 풍력 발전기용 블레이드 및 이를 포함하는 풍력 발전기
CN104653413B (zh) * 2015-03-19 2017-05-17 无锡风电设计研究院有限公司 一种大型风力机分段风机叶片连接结构
GB201509142D0 (en) 2015-05-28 2015-07-15 Blade Dynamics Ltd A wind turbine blade and a method of moulding a wind turbine blade tip section
GB201509153D0 (en) * 2015-05-28 2015-07-15 Blade Dynamics Ltd A composite member
US11125205B2 (en) * 2015-09-14 2021-09-21 General Electric Company Systems and methods for joining blade components of rotor blades
US9951751B2 (en) 2015-09-30 2018-04-24 General Electric Company Segmented wind turbine rotor blade with rod and tube joint connection
US10451030B2 (en) 2016-05-27 2019-10-22 Blade Dynamics Limited Wind turbine blade and a method of assembling a wind turbine blade and a spar cap connection piece
CN110177933B (zh) * 2016-11-21 2021-11-12 Lm风力发电国际技术有限公司 用于建立分段的或模块化的风力涡轮机叶片的方法和系统、以及用于联结风力涡轮机叶片的段的移动工厂
US10760545B2 (en) * 2017-02-07 2020-09-01 General Electric Company Joint configuration for a segmented wind turbine rotor blade
CN107288813A (zh) * 2017-06-22 2017-10-24 吴德礼 一种风力发电叶片
NL2020132B1 (en) * 2017-12-20 2019-06-26 Viventus Holding B V Sectional blade for a wind turbine, connection beam and end rib for the sectional blade and method for manufacturing the connection beam and the end rib
CN108087191B (zh) * 2017-12-25 2020-01-31 江苏金风科技有限公司 分段叶片、连接分段叶片的方法和风力发电机组
DE102018103344A1 (de) 2018-02-14 2019-08-14 Wobben Properties Gmbh Verfahren zur Herstellung eines geteilten Rotorblatts und Rotorblatt
EP3578807B1 (fr) * 2018-06-08 2023-11-29 Siemens Gamesa Renewable Energy A/S Procédé de fabrication de pales de rotor d'éolienne
CN108843509A (zh) * 2018-07-17 2018-11-20 芜湖超源力工业设计有限公司 一种新型风力发电机
US10830207B2 (en) 2018-08-28 2020-11-10 General Electric Company Spar configuration for jointed wind turbine rotor blades
EP3870834A1 (fr) 2018-10-25 2021-09-01 General Electric Company Configuration de capuchon de longeron pour une pale d'éolienne articulée
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
DK3874142T3 (da) 2018-11-01 2024-03-11 General Electric Renovables Espana Sl Segmenteret vindmøllerotorvinge med en hul kordevis udstrakt stift
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
WO2020091790A1 (fr) 2018-11-01 2020-05-07 General Electric Company Procédé d'installation et de retenue d'une bague dans un bloc de palier d'un joint de pale de rotor
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
JP7210723B2 (ja) 2018-11-01 2023-01-23 ゼネラル・エレクトリック・カンパニイ セグメント化されたロータブレードのビーム構造とブレードシェルとの間の結合ギャップを低減するためのスペーサ材料
CN112912617A (zh) 2018-11-01 2021-06-04 通用电气公司 用于接头式转子叶片的顺应性结构
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
CA3121890A1 (fr) 2018-12-11 2020-06-18 Louis Rondeau Procede de fabrication d'une structure composite creuse, en particulier profile de longeron pour pale de rotor d'eolienne, et mandrin associe
WO2020122867A1 (fr) 2018-12-11 2020-06-18 General Electric Company Procédé de fabrication d'un composant structurel d'un segment de pale pour une pale de rotor d'une turbine éolienne
DK3894191T3 (da) 2018-12-11 2023-10-02 Gen Electric Fremgangsmåde til fremstilling af vingekomponenter til vindmøllerotorvinger
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
WO2020122909A1 (fr) 2018-12-13 2020-06-18 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
US11795907B2 (en) 2018-12-20 2023-10-24 General Electric Company Jointed wind turbine rotor blade having spar cap constructed of varying forms of materials along its span
CN111577529B (zh) * 2020-05-25 2021-04-30 湖南翰坤实业有限公司 一种风力发电叶片及其安装方法
CN113094769B (zh) * 2021-04-13 2022-09-23 吉林重通成飞新材料股份公司 一种模块单元化叶片设计方法、装置、设备及存储介质
CN115234433A (zh) * 2022-08-05 2022-10-25 浙江大学 一种以混合连接方式实现连接的分段式复合材料风电叶片
CN116215592B (zh) * 2023-03-24 2023-10-17 新创碳谷集团有限公司 一种连接结构、连接方法及轨道交通车体

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1187166A (fr) * 1957-11-14 1959-09-08 Perfectionnements apportés aux machines à pales, notamment aux éoliennes
ES2178903B1 (es) * 1999-05-31 2004-03-16 Torres Martinez M Pala para aerogenerador.
EP1584817A1 (fr) * 2004-04-07 2005-10-12 Gamesa Eolica, S.A. (Sociedad Unipersonal) Pale d'éolienne
DK176564B1 (da) * 2004-12-29 2008-09-01 Lm Glasfiber As Fiberforstærket samling
US7654799B2 (en) * 2006-04-30 2010-02-02 General Electric Company Modular rotor blade for a wind turbine and method for assembling same
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
US8167569B2 (en) * 2007-12-21 2012-05-01 General Electric Company Structure and method for self-aligning rotor blade joints
US8231351B2 (en) * 2007-12-27 2012-07-31 General Electric Company Adaptive rotor blade for a wind turbine
US20110020126A1 (en) * 2008-01-14 2011-01-27 Clipper Windpower Technology, Inc. Modular rotor blade for a power-generating turbine and a method for assembling a power-generating turbine with modular rotor blades
ES2364258B1 (es) * 2008-03-05 2012-06-01 Manuel Torres Martinez Sistema de union de tramos de palas de aerogenerador
WO2009135902A2 (fr) * 2008-05-07 2009-11-12 Vestas Wind Systems A/S Aube sectionnelle
WO2010023299A2 (fr) * 2008-08-31 2010-03-04 Vestas Wind Systems A/S Pale modulaire
JP5249684B2 (ja) * 2008-09-04 2013-07-31 三菱重工業株式会社 風車翼
US8079820B2 (en) * 2008-12-18 2011-12-20 General Electric Company Blade module, a modular rotor blade and a method for assembling a modular rotor blade
EP2357357B1 (fr) * 2009-10-01 2016-11-09 Vestas Wind Systems A/S Pale de turbine d'éolienne
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
US7922454B1 (en) * 2010-10-29 2011-04-12 General Electric Company Joint design for rotor blade segments of a wind turbine

Also Published As

Publication number Publication date
AU2010341386A1 (en) 2012-05-03
AU2010341386A8 (en) 2012-07-19
US20120213642A1 (en) 2012-08-23
BR112012009697A2 (pt) 2019-09-24
EP2525081A1 (fr) 2012-11-21
CA2779313A1 (fr) 2011-07-14
CN101718250A (zh) 2010-06-02
CN101718250B (zh) 2011-11-09
CA2779313C (fr) 2013-05-21
WO2011082511A1 (fr) 2011-07-14
EP2525081A4 (fr) 2013-07-24

Similar Documents

Publication Publication Date Title
IN2012DN03429A (fr)
NZ579615A (en) Segmented savonius rotor with blades fixed to sleeve by struts
EP2466121A3 (fr) Éolienne, ensemble aérodynamique à utiliser dans une éolienne et procédé d'assemblage correspondant
DK201170721A (en) Modular rotor blade and method for mounting a wind turbine
WO2011064659A3 (fr) Appareil d'abaissement d'une pale d'éolienne
WO2010052487A3 (fr) Pale de rotor d’éolienne
WO2009101596A3 (fr) Modèle d'aubes de turbine carénée
DE602006015927D1 (de) Zugrad in einem rotorsystem für wind- und wasserturbinen
MXPA06013085A (es) Cuchilla de turbina de aire y metodo de instalacion de la cuchilla de turbina de aire en una torre.
WO2012140062A3 (fr) Pale d'éolienne dotée de bagues d'emplanture coniques
EP1959129A3 (fr) Eolienne
WO2008031434A3 (fr) Procédé de commande d'une éolienne connectée à un réseau électrique, éolienne et parc éolien
WO2010150084A3 (fr) Turbine à axe vertical
WO2008131775A3 (fr) Procédé d'exploitation d'une éolienne à commande de pas, éolienne et groupe d'éoliennes
WO2010037392A3 (fr) Grue de service pour éolienne
WO2010130057A3 (fr) Système et procédé pour commander une turbine éolienne
TN2014000123A1 (en) Blade wind turbine and method of assembly of the blade
DK201270188A (en) Wind turbine with auxiliary fins
DK201170421A (en) Hub for a wind turbine and method of mounting a wind turbine
WO2012155881A3 (fr) Fixation de pales au moyeu d'une éolienne
WO2010053450A3 (fr) Pales tandem à extrémités reliées pour éoliennes
WO2013106075A3 (fr) Nouveaux systèmes permettant d'augmenter l'efficacité et la puissance de sortie de système d'énergie hydroélectrique dans un conduit, et turbine
TN2014000124A1 (en) Horizontal axis wind turbine and secondary wind rotor
US20150003991A1 (en) Modular extensions for wind turbine rotor blades
EP2746572A3 (fr) Ensembles de racine avec supports de connexion structurelle externe pour pales de rotor