DK3751133T3 - Rotorvinge til en vindmølle - Google Patents

Rotorvinge til en vindmølle Download PDF

Info

Publication number
DK3751133T3
DK3751133T3 DK19180271.9T DK19180271T DK3751133T3 DK 3751133 T3 DK3751133 T3 DK 3751133T3 DK 19180271 T DK19180271 T DK 19180271T DK 3751133 T3 DK3751133 T3 DK 3751133T3
Authority
DK
Denmark
Prior art keywords
windmill
rotor blade
rotor
blade
Prior art date
Application number
DK19180271.9T
Other languages
English (en)
Inventor
Allan Hurup
Claus Burchardt
Mogens Nielsen
Original Assignee
Siemens Gamesa Renewable Energy 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.)
Filing date
Publication date
Application filed by Siemens Gamesa Renewable Energy As filed Critical Siemens Gamesa Renewable Energy As
Application granted granted Critical
Publication of DK3751133T3 publication Critical patent/DK3751133T3/da

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
    • F03D1/0677—Longitudinally segmented blades; Connectors therefor
    • 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
    • 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
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • F03D1/0633—Rotors characterised by their aerodynamic shape 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
    • 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
    • F05B2250/20—Geometry three-dimensional
    • F05B2250/29—Geometry three-dimensional machined; miscellaneous
    • F05B2250/292—Geometry three-dimensional machined; miscellaneous tapered
    • 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)
  • 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)
DK19180271.9T 2019-06-14 2019-06-14 Rotorvinge til en vindmølle DK3751133T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19180271.9A EP3751133B1 (en) 2019-06-14 2019-06-14 Rotor blade for a wind turbine

Publications (1)

Publication Number Publication Date
DK3751133T3 true DK3751133T3 (da) 2023-05-22

Family

ID=66867023

Family Applications (1)

Application Number Title Priority Date Filing Date
DK19180271.9T DK3751133T3 (da) 2019-06-14 2019-06-14 Rotorvinge til en vindmølle

Country Status (5)

Country Link
US (1) US12110861B2 (da)
EP (1) EP3751133B1 (da)
CN (1) CN112081710B (da)
DK (1) DK3751133T3 (da)
ES (1) ES2945283T3 (da)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN113357075A (zh) * 2021-07-29 2021-09-07 三一重能股份有限公司 一种风电叶片及风力发电机
CN113339190B (zh) * 2021-08-04 2021-11-16 常州市宏发纵横新材料科技股份有限公司 一种高强度连接结构及分段式风电叶片
CN114183296B (zh) * 2021-11-10 2022-06-21 常州市宏发纵横新材料科技股份有限公司 一种风电叶片展向分块连接结构
EP4338938B1 (en) * 2022-05-09 2025-07-30 Newtech Group Co., Ltd. Modular blade connection structure, method, and tooling
CN115822860B (zh) * 2022-05-26 2025-08-22 中材科技风电叶片股份有限公司 一种分段叶片及其制造方法
EP4663942A1 (en) * 2024-06-12 2025-12-17 Nordex Energy SE & Co. KG A wind turbine rotor blade with root, main and tip sections
CN120027011A (zh) * 2025-04-24 2025-05-23 山西省安装集团股份有限公司 一种风力发电机组单叶片设备及吊装方法

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ATE534817T1 (de) * 2004-06-30 2011-12-15 Vestas Wind Sys As Aus zwei getrennten teilen hergestellte windturbinenflügel
US7654799B2 (en) * 2006-04-30 2010-02-02 General Electric Company Modular rotor blade for a wind turbine and method for assembling same
ES2542869T3 (es) * 2009-01-27 2015-08-12 Vestas Wind Systems A/S Pala de turbina eólica dividida en secciones
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
CN101922406A (zh) * 2009-06-12 2010-12-22 江苏雅泰新材料有限公司 1.5mw轻便节能组合式风力发电机叶片
CA2781551A1 (en) * 2009-11-24 2011-06-03 David E. Ronner Wind turbine blade and methods, apparatus and materials for fabrication in the field
US8142164B2 (en) * 2009-12-31 2012-03-27 General Electric Company Rotor blade for use with a wind turbine and method for assembling rotor blade
GB201002249D0 (en) * 2010-02-10 2010-03-31 Walters Albert E D Improvements in or relating to methods of manufacture
US8172539B2 (en) * 2010-06-17 2012-05-08 General Electric Company Wind turbine rotor blade joint
US7997874B2 (en) 2010-08-19 2011-08-16 General Electric Company Wind turbine rotor blade joint
US7922454B1 (en) * 2010-10-29 2011-04-12 General Electric Company Joint design for rotor blade segments of a wind turbine
US20110206510A1 (en) * 2010-12-20 2011-08-25 Reinhard Langen Modular rotor blade and method for mounting a wind turbine
GB2489477B (en) * 2011-03-30 2013-04-24 Gurit Uk Ltd Spar for a turbine blade and manufacture thereof
EP2511477B1 (en) * 2011-04-11 2014-06-04 LM WP Patent Holding A/S Wind turbine blade with transition region
CN102200100A (zh) * 2011-06-02 2011-09-28 东方电气集团东方汽轮机有限公司 风力发电机分体组装型叶片
RU2014152278A (ru) * 2012-05-30 2016-07-20 Ювинэнерджи Гмбх Узел лопасти для ротора ветряной турбины
EP2749765B1 (en) * 2012-12-27 2021-11-17 Siemens Gamesa Renewable Energy A/S Wind turbine rotor blade
EP2781734B1 (en) * 2013-03-20 2019-02-20 Siemens Aktiengesellschaft Rotor blade with a segmented supporting structure and method for manufacturing the rotor blade
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GB201311008D0 (en) * 2013-06-20 2013-08-07 Lm Wp Patent Holding As A tribrid wind turbine blade
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EP3631194B1 (en) * 2017-05-22 2024-04-17 LM Wind Power A/S Wind turbine blade and method of assembly of blade elements to form a wind turbine blade

Also Published As

Publication number Publication date
US12110861B2 (en) 2024-10-08
EP3751133B1 (en) 2023-03-15
ES2945283T3 (es) 2023-06-29
CN112081710A (zh) 2020-12-15
CN112081710B (zh) 2025-02-25
EP3751133A1 (en) 2020-12-16
US20200392937A1 (en) 2020-12-17

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