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CN111684154B8 - 用于风力涡轮机叶片根部的插入件和坯件 - Google Patents

用于风力涡轮机叶片根部的插入件和坯件 Download PDF

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Publication number
CN111684154B8
CN111684154B8 CN201880088744.XA CN201880088744A CN111684154B8 CN 111684154 B8 CN111684154 B8 CN 111684154B8 CN 201880088744 A CN201880088744 A CN 201880088744A CN 111684154 B8 CN111684154 B8 CN 111684154B8
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CN
China
Prior art keywords
blank
face
wind turbine
turbine blade
blade root
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
Application number
CN201880088744.XA
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English (en)
Other versions
CN111684154A (zh
CN111684154B (zh
Inventor
J·史密斯
R·恩斯特
M·福尔松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vestas Wind Systems AS
Original Assignee
Vestas Wind Systems AS
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.)
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Publication date
Application filed by Vestas Wind Systems AS filed Critical Vestas Wind Systems AS
Publication of CN111684154A publication Critical patent/CN111684154A/zh
Publication of CN111684154B publication Critical patent/CN111684154B/zh
Application granted granted Critical
Publication of CN111684154B8 publication Critical patent/CN111684154B8/zh
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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
    • F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
    • 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
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0872—Prepregs
    • 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
    • F05B2230/50—Building or constructing in particular ways
    • 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)
  • 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)

Abstract

一种复合材料坯件(190)，该复合材料坯件(190)包括在第一端面(312a)和第二端面(312b)之间延伸的细长坯件主体(300)；所述坯件主体(300)在平行于其纵向轴线的纵向方向上延伸，并且具有四个外围侧面(341，342，343，344)；每个所述第一端面(312a)和第二端面(312b)具有限定梯形形状的边缘(361a-364a；361b-364b)；其中，所述坯件主体(190)的外围侧面(341，342，343，344)将所述第一端面(312a)的边缘(361a-364a)与所述第二端面(312b)的边缘(361b-364b)连接；并且其中，所述第一梯形端面(312a)相对于所述第二梯形端面(312b)倒置。一种制造复合坯件(190)的方法，以及一种可由坯件(190)形成的风力涡轮机叶片根部插入件(105)。
CN201880088744.XA 2017-12-08 2018-12-07 用于风力涡轮机叶片根部的插入件和坯件 Active CN111684154B8 (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762596260P 2017-12-08 2017-12-08
US62/596,260 2017-12-08
DKPA201870017 2018-01-11
DKPA201870017 2018-01-11
PCT/DK2018/050334 WO2019110071A1 (en) 2017-12-08 2018-12-07 Insert and blank for a wind turbine blade root

Publications (3)

Publication Number Publication Date
CN111684154A CN111684154A (zh) 2020-09-18
CN111684154B CN111684154B (zh) 2023-05-16
CN111684154B8 true CN111684154B8 (zh) 2023-07-21

Family

ID=64734021

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880088744.XA Active CN111684154B8 (zh) 2017-12-08 2018-12-07 用于风力涡轮机叶片根部的插入件和坯件

Country Status (6)

Country Link
US (2) US11408392B2 (zh)
EP (1) EP3721077B1 (zh)
CN (1) CN111684154B8 (zh)
DK (1) DK3721077T3 (zh)
ES (1) ES2930337T3 (zh)
WO (1) WO2019110071A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111684154B8 (zh) * 2017-12-08 2023-07-21 维斯塔斯风力系统有限公司 用于风力涡轮机叶片根部的插入件和坯件
GB2569295A (en) * 2017-12-08 2019-06-19 Vestas Wind Sys As A replacement insert for repair of a joint connecting a wind turbine rotor blade to a rotor hub
EP3822065B1 (en) * 2019-11-14 2024-07-31 Siemens Gamesa Renewable Energy A/S Method for manufacturing root segment sections for a root segment of a turbine blade, method for manufacturing the root segment and method for manufacturing the turbine blade
EP4119790A1 (en) 2021-07-12 2023-01-18 General Electric Renovables España S.L. Wind turbine blade assembly and methods
DK181233B1 (en) * 2021-10-05 2023-05-23 Envision Energy Denmark Aps A root bushing, a bushing insert thereof, a wind turbine blade comprising said root bushing and a manufacturing method thereof
CN118140045A (zh) * 2021-10-29 2024-06-04 维文图斯控股公司 将套管固定在风力涡轮机叶片的叶片根部中的方法和用于该方法的端盖
WO2023117010A1 (en) 2021-12-21 2023-06-29 Vestas Wind Systems A/S Bushing for connecting a rotor blade to a rotor hub in a wind turbine
EP4245985A1 (en) * 2022-03-14 2023-09-20 Siemens Gamesa Renewable Energy Innovation & Technology S.L. Root bushing, wind turbine rotor blade and method
WO2024154058A1 (en) * 2023-01-16 2024-07-25 9T Labs Ag Method for manufacturing a fiber-reinforced link

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CN100532073C (zh) * 2002-01-11 2009-08-26 纤维线公司 一种制造纤维增强结构元件的方法
EP1486415A1 (en) * 2003-06-12 2004-12-15 SSP Technology A/S Wind turbine blade and method of manufacturing a blade root
DE102008021498A1 (de) 2008-04-29 2009-11-05 Repower Systems Ag Verfahren zur Fertigung eines Blattanschlusses eines Rotorblatts, ein Blattanschluss und ein Befestigungselement für einen Blattanschluss
DK2697046T3 (en) * 2011-04-11 2016-05-23 Lm Wp Patent Holding As Windmill blade with tapered root bushings
DK2697047T3 (en) * 2011-04-11 2016-11-21 Lm Wp Patent Holding As Wind turbine blade with a cylindrical metal insert in the root area
US20140030094A1 (en) * 2011-04-11 2014-01-30 Lm Wp Patent Holding A/S Wind turbine blade having a root region with elongated fastening members provided with metal fibres
DK2551512T3 (da) * 2011-07-27 2014-07-21 Alstom Renovables Espana Sl Forbindelsesanordning på en vindmøllevinge
GB201118419D0 (en) * 2011-10-25 2011-12-07 Blade Dynamics Ltd A method of making a root end joint of a wind turbine blade and a root segment for such a joint
EP2682256A1 (en) * 2012-07-03 2014-01-08 Fiberline A/S A method of producing an assembly for use in a fibre reinforced structural element
DK2917568T3 (en) * 2012-09-17 2018-02-12 Lm Wp Patent Holding As Wind turbine blade with fasteners
US20140178205A1 (en) 2012-12-21 2014-06-26 General Electric Company Joints for connecting blade segments of a wind turbine rotor blade
EP2952735A1 (en) * 2014-06-05 2015-12-09 Siemens Aktiengesellschaft A root bushing for a wind turbine rotor blade, a wind turbine rotor blade, a wind turbine and a method for manufacturing a wind turbine rotor blade for a wind turbine
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CN106739022B (zh) 2016-12-30 2019-02-19 湖南飞沃新能源科技股份有限公司 一种风电叶片预埋螺套组件及其模具及其生产方法
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Also Published As

Publication number Publication date
CN111684154A (zh) 2020-09-18
WO2019110071A1 (en) 2019-06-13
ES2930337T3 (es) 2022-12-12
US20200392936A1 (en) 2020-12-17
US11408392B2 (en) 2022-08-09
US20220333572A1 (en) 2022-10-20
EP3721077A1 (en) 2020-10-14
DK3721077T3 (da) 2022-11-07
CN111684154B (zh) 2023-05-16
EP3721077B1 (en) 2022-10-19
US11713744B2 (en) 2023-08-01

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CI03 Correction of invention patent
CI03 Correction of invention patent

Correction item: Inventor

Correct: J. Smith|J. Smith|R. Ernst|M. Formosan

False: J. Smith

Number: 20-01

Page: The title page

Volume: 39

Correct: J. Smith|J. Smith|R. Ernst|M. Formosan

False: J. Smith

Number: 20-01

Volume: 39

OR01 Other related matters
OR01 Other related matters