DK3835571T3 - Vindmøllevinge med smal skulder og relative tykke bæreplansprofiler - Google Patents

Vindmøllevinge med smal skulder og relative tykke bæreplansprofiler Download PDF

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Publication number
DK3835571T3
DK3835571T3 DK20217409.0T DK20217409T DK3835571T3 DK 3835571 T3 DK3835571 T3 DK 3835571T3 DK 20217409 T DK20217409 T DK 20217409T DK 3835571 T3 DK3835571 T3 DK 3835571T3
Authority
DK
Denmark
Prior art keywords
wind turbine
turbine blade
relatively thick
airfoil profiles
narrow shoulder
Prior art date
Application number
DK20217409.0T
Other languages
English (en)
Inventor
Peter Fuglsang
Christian Frank Andersen
Jesper Madsen
Original Assignee
Lm Wind Power 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43827332&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK3835571(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lm Wind Power As filed Critical Lm Wind Power As
Application granted granted Critical
Publication of DK3835571T3 publication Critical patent/DK3835571T3/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
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • F03D1/0633—Rotors characterised by their aerodynamic shape of the blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • 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
    • F03D1/0641—Rotors characterised by their aerodynamic shape of the blades of the section profile of the blades, i.e. aerofoil profile
    • 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
    • F05B2240/301—Cross-section characteristics
    • 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
    • F05B2250/60—Structure; Surface texture
    • F05B2250/62—Structure; Surface texture smooth
    • 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
    • F05B2250/70—Shape
    • F05B2250/71—Shape curved
    • 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
DK20217409.0T 2010-07-16 2010-07-16 Vindmøllevinge med smal skulder og relative tykke bæreplansprofiler DK3835571T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20217409.0A EP3835571B1 (en) 2010-07-16 2010-07-16 Wind turbine blade with narrow shoulder and relatively thick airfoil profiles
EP16192322.2A EP3199802B1 (en) 2010-07-16 2010-07-16 Wind turbine blade with narrow shoulder and relatively thick airfoil profiles
PCT/EP2010/060342 WO2012007058A1 (en) 2010-07-16 2010-07-16 Wind turbine blade with narrow shoulder and relatively thick airfoil profiles

Publications (1)

Publication Number Publication Date
DK3835571T3 true DK3835571T3 (da) 2023-12-04

Family

ID=43827332

Family Applications (3)

Application Number Title Priority Date Filing Date
DK16192322.2T DK3199802T3 (da) 2010-07-16 2010-07-16 Vindmøllevinge med smal skulder og relative tykke bæreplansprofiler
DK20217409.0T DK3835571T3 (da) 2010-07-16 2010-07-16 Vindmøllevinge med smal skulder og relative tykke bæreplansprofiler
DK10732719.9T DK2593670T3 (da) 2010-07-16 2010-07-16 Vindmøllevinge med smal skulder og relative tykke bæreplansprofiler

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK16192322.2T DK3199802T3 (da) 2010-07-16 2010-07-16 Vindmøllevinge med smal skulder og relative tykke bæreplansprofiler

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK10732719.9T DK2593670T3 (da) 2010-07-16 2010-07-16 Vindmøllevinge med smal skulder og relative tykke bæreplansprofiler

Country Status (8)

Country Link
US (1) US9611833B2 (da)
EP (3) EP2593670B1 (da)
CN (1) CN103097722B (da)
DK (3) DK3199802T3 (da)
ES (3) ES2856894T3 (da)
PL (3) PL3835571T3 (da)
PT (1) PT3199802T (da)
WO (1) WO2012007058A1 (da)

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EP2713044B2 (en) 2012-09-28 2022-12-07 Siemens Gamesa Renewable Energy A/S Wind turbine rotor blade
US9670900B2 (en) 2013-03-28 2017-06-06 General Electric Company Rotor blade assembly for wind turbine having load reduction features
DK201270670A (en) 2012-10-31 2014-05-01 Envision Energy Denmark Aps Wind turbine with an offset suction side
CN103939277A (zh) * 2013-01-21 2014-07-23 远景能源（江苏）有限公司 风力涡轮机叶片
CN103939278A (zh) * 2013-01-21 2014-07-23 远景能源（江苏）有限公司 风力涡轮机叶片
CN103244359B (zh) * 2013-05-30 2016-04-13 国电联合动力技术有限公司 一种大型风机的中等厚度翼型叶片
GB201311008D0 (en) * 2013-06-20 2013-08-07 Lm Wp Patent Holding As A tribrid wind turbine blade
EP2840255B1 (de) * 2013-08-23 2019-07-10 eno energy systems GmbH Rotorflügelprofil fur eine Windturbine
CN203560040U (zh) * 2013-11-07 2014-04-23 广州红鹰能源科技有限公司 一种水平轴风力发电机
US9523279B2 (en) 2013-11-12 2016-12-20 General Electric Company Rotor blade fence for a wind turbine
CN103629044B (zh) * 2013-12-18 2016-08-31 中国科学院工程热物理研究所 一种水平轴风力机叶片的叶根结构
CN104747384A (zh) * 2013-12-30 2015-07-01 谢宛芝 多用途集成涡轮发电机专用三维涡轮叶片
JP6282203B2 (ja) * 2014-09-12 2018-02-21 株式会社日立製作所 風力発電装置及び軸流タイプブレード
ES2768398T3 (es) 2014-12-19 2020-06-22 Nordex Energy Spain Sau Pala de aerogenerador y aerogenerador que comprende dicha pala
CN104653412B (zh) * 2015-03-16 2017-05-17 无锡风电设计研究院有限公司 双翼风机叶片
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CN105840414B (zh) * 2016-03-22 2019-01-22 西北工业大学 一族适用于5-10兆瓦风力机叶片的翼型
ITUA20163340A1 (it) * 2016-05-11 2017-11-11 Faist Componenti S P A Generatore eolico ad asse orizzontale con rotore avente raggio compreso tra 0,6 m e 1,5
DE102016110510A1 (de) * 2016-06-07 2017-12-07 Wobben Properties Gmbh Rotorblatt einer Windenergieanlage
US10794358B2 (en) 2017-03-17 2020-10-06 Primo Energy, Inc. High torque wind turbine blade, turbine, and associated systems and methods
US9797370B1 (en) 2017-03-17 2017-10-24 Primo Wind, Inc. High torque wind turbine blade, turbine, and associated systems and methods
DE102017124861A1 (de) 2017-10-24 2019-04-25 Wobben Properties Gmbh Rotorblatt einer Windenergieanlage und Verfahren zu dessen Auslegung
FR3075757B1 (fr) 2017-12-22 2019-11-15 Airbus Helicopters Enveloppes aerodynamiques epaisses pour cols de pales et carenages de manchons de pales d'un rotor d'un aeronef
EP3536947B1 (en) * 2018-03-08 2023-07-12 Siemens Gamesa Renewable Energy A/S Protective cover for protecting a leading edge of a wind turbine blade
CN108252953B (zh) * 2018-03-15 2023-08-29 上海优睿农牧科技有限公司 一种扇叶及方法
EP3851667A1 (en) * 2020-01-16 2021-07-21 Nordex Energy Spain, S.A.U. Wind turbine blade
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Also Published As

Publication number Publication date
PL3835571T3 (pl) 2024-02-05
ES2621185T3 (es) 2017-07-03
EP3835571B1 (en) 2023-08-30
US20130115098A1 (en) 2013-05-09
US9611833B2 (en) 2017-04-04
PL2593670T3 (pl) 2017-07-31
ES2966169T3 (es) 2024-04-18
EP3835571A1 (en) 2021-06-16
EP3199802B1 (en) 2020-12-30
ES2856894T3 (es) 2021-09-28
CN103097722A (zh) 2013-05-08
EP2593670A1 (en) 2013-05-22
EP3199802A1 (en) 2017-08-02
DK2593670T3 (da) 2017-04-10
CN103097722B (zh) 2016-04-20
WO2012007058A1 (en) 2012-01-19
PL3199802T3 (pl) 2021-06-28
EP2593670B1 (en) 2017-01-04
DK3199802T3 (da) 2021-04-12
PT3199802T (pt) 2021-03-12

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