DK2959161T3 - Rotorblad på et vindkraftanlæg - Google Patents

Rotorblad på et vindkraftanlæg Download PDF

Info

Publication number
DK2959161T3
DK2959161T3 DK14705281.5T DK14705281T DK2959161T3 DK 2959161 T3 DK2959161 T3 DK 2959161T3 DK 14705281 T DK14705281 T DK 14705281T DK 2959161 T3 DK2959161 T3 DK 2959161T3
Authority
DK
Denmark
Prior art keywords
power plant
rotor sheet
window power
window
rotor
Prior art date
Application number
DK14705281.5T
Other languages
English (en)
Inventor
Marc Petsche
Christoph Matthias Korjahn
Original Assignee
Senvion Gmbh
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=50137605&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2959161(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Senvion Gmbh filed Critical Senvion Gmbh
Application granted granted Critical
Publication of DK2959161T3 publication Critical patent/DK2959161T3/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
    • 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
    • F05B2240/301—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
    • 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
    • F05B2240/306—Surface measures
    • F05B2240/3062—Vortex generators
    • 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
    • F05B2240/32—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor with roughened surface
    • 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
DK14705281.5T 2013-02-19 2014-02-12 Rotorblad på et vindkraftanlæg DK2959161T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013202666.8A DE102013202666A1 (de) 2013-02-19 2013-02-19 Rotorblatt einer Windenergieanlage
PCT/EP2014/000381 WO2014127896A1 (de) 2013-02-19 2014-02-12 Rotorblatt einer windenergieanlage

Publications (1)

Publication Number Publication Date
DK2959161T3 true DK2959161T3 (da) 2019-07-22

Family

ID=50137605

Family Applications (1)

Application Number Title Priority Date Filing Date
DK14705281.5T DK2959161T3 (da) 2013-02-19 2014-02-12 Rotorblad på et vindkraftanlæg

Country Status (7)

Country Link
US (1) US9932960B2 (da)
EP (1) EP2959161B1 (da)
CA (1) CA2909012C (da)
DE (1) DE102013202666A1 (da)
DK (1) DK2959161T3 (da)
ES (1) ES2735633T3 (da)
WO (1) WO2014127896A1 (da)

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Publication number Priority date Publication date Assignee Title
DK2739528T3 (da) * 2011-07-22 2019-12-09 Lm Wp Patent Holding As Vortexgenerator-arrangement til en bæreplansprofil
US10443562B2 (en) * 2013-09-02 2019-10-15 Wobben Properties Gmbh Vortex generator for a wind turbine
DE102015104662A1 (de) * 2015-03-26 2016-09-29 Nordex Energy Gmbh Windenergieanlagenrotorblatt mit einer Heizeinrichtung
CN107923363B (zh) * 2015-09-03 2019-02-19 西门子公司 具有后缘突部的风力涡轮机的叶片
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
US10006833B1 (en) * 2016-08-24 2018-06-26 Northrop Grumman Systems Corporation Method for vortex generator array sizing and placement within offset diffusers
JP6779180B2 (ja) 2017-06-30 2020-11-04 三菱重工業株式会社 ボルテックスジェネレータ及び風車翼アセンブリ
JP6732697B2 (ja) * 2017-07-05 2020-07-29 三菱重工業株式会社 風車翼へのボルテックスジェネレータの配置位置決定方法、風車翼アセンブリの製造方法及び風車翼アセンブリ
CN109386424A (zh) * 2017-08-10 2019-02-26 上海电气风电集团有限公司 涡流发生器、带有涡流发生器的风力机叶片及其安装方法
KR20190033307A (ko) * 2017-09-21 2019-03-29 현대자동차주식회사 토출시 와류가 생성되는 차량의 디프로스터 노즐
JP6783212B2 (ja) * 2017-10-20 2020-11-11 三菱重工業株式会社 風車翼へのボルテックスジェネレータの配置位置決定方法、風車翼アセンブリの製造方法及び風車翼アセンブリ
DE102017124861A1 (de) 2017-10-24 2019-04-25 Wobben Properties Gmbh Rotorblatt einer Windenergieanlage und Verfahren zu dessen Auslegung
EP3587798B1 (en) 2018-06-27 2020-10-14 Siemens Gamesa Renewable Energy A/S Aerodynamic structure
EP3587799A1 (en) * 2018-06-27 2020-01-01 Siemens Gamesa Renewable Energy A/S Aerodynamic structure
DE102018117398A1 (de) * 2018-07-18 2020-01-23 Wobben Properties Gmbh Rotorblatt für eine Windenergieanlage und Windenergieanlage
DE102019119027B4 (de) 2019-07-12 2022-04-28 Wobben Properties Gmbh Rotorblatt und Windenergieanlage
EP3851667A1 (en) 2020-01-16 2021-07-21 Nordex Energy Spain, S.A.U. Wind turbine blade
EP3954892A3 (de) * 2020-07-21 2022-04-20 Wobben Properties GmbH Rotorblatt für eine windenergieanlage, rotor für eine windenergieanlage, bauwerk und windenergieanlage
EP3981981A1 (de) 2020-10-09 2022-04-13 Wobben Properties GmbH Rotorblatt für eine windenergieanlage, windenergieanlage und verfahren zur auslegung eines rotorblatts
CN113090446A (zh) * 2021-04-30 2021-07-09 中国华能集团清洁能源技术研究院有限公司 一种基于翼型的叶片增功装置
NO347351B1 (en) * 2021-07-02 2023-09-25 Verta As Vertical axis wind turbine

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US5058837A (en) * 1989-04-07 1991-10-22 Wheeler Gary O Low drag vortex generators
AU5618099A (en) 1998-09-16 2000-04-03 Lm Glasfiber A/S Wind turbine blade with vortex generator
NL1012949C2 (nl) 1999-09-01 2001-03-06 Stichting Energie Blad voor een windturbine.
US8226368B2 (en) 2007-01-09 2012-07-24 General Electric Company Wind turbine airfoil family
US7883324B2 (en) 2007-01-09 2011-02-08 General Electric Company Wind turbine airfoil family
ES2396702T3 (es) 2007-01-12 2013-02-25 Siemens Aktiengesellschaft Pala de rotor de turbina eólica con generadores de vórtice
EP2031241A1 (en) 2007-08-29 2009-03-04 Lm Glasfiber A/S Blade for a rotor of a wind turbine provided with barrier generating means
DE102008052858B9 (de) 2008-10-23 2014-06-12 Senvion Se Profil eines Rotorblatts und Rotorblatt einer Windenergieanlage
WO2010100237A2 (en) 2009-03-06 2010-09-10 Vestas Wind Systems A/S A wind turbine providing increased power output
US8038396B2 (en) 2010-06-22 2011-10-18 General Electric Company Vortex generator assembly for use with a wind turbine rotor blade and method for assembling a wind turbine rotor blade
WO2012082324A1 (en) 2010-12-16 2012-06-21 Inventus Holdings, Llc A method for determining optimum vortex generator placement for maximum efficiency on a retrofitted wind turbine generator of unknown aerodynamic design
DK2484897T3 (da) 2011-02-04 2014-03-10 Lm Wind Power As Vortex-generator til et vindenergianlæg og som har en basisdel med en fordybning til et klæbemiddel
CN202023688U (zh) 2011-02-19 2011-11-02 中国科学院工程热物理研究所 一种钝尾缘风力机叶片
EP2548800A1 (en) 2011-07-22 2013-01-23 LM Wind Power A/S Method for retrofitting vortex generators on a wind turbine blade
CN103987622B (zh) 2011-07-22 2019-05-28 Lm Wp 专利控股有限公司 包括涡流发生器的风力涡轮机叶片

Also Published As

Publication number Publication date
DE102013202666A1 (de) 2014-08-21
CA2909012C (en) 2018-05-01
US9932960B2 (en) 2018-04-03
EP2959161B1 (de) 2019-04-17
EP2959161A1 (de) 2015-12-30
CA2909012A1 (en) 2014-08-28
WO2014127896A1 (de) 2014-08-28
ES2735633T3 (es) 2019-12-19
US20150361952A1 (en) 2015-12-17

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