DK3824176T3 - Rotorblad til en vindmølle og vindmølle - Google Patents

Rotorblad til en vindmølle og vindmølle Download PDF

Info

Publication number
DK3824176T3
DK3824176T3 DK19742352.8T DK19742352T DK3824176T3 DK 3824176 T3 DK3824176 T3 DK 3824176T3 DK 19742352 T DK19742352 T DK 19742352T DK 3824176 T3 DK3824176 T3 DK 3824176T3
Authority
DK
Denmark
Prior art keywords
wind mill
blade
wind
mill
mill blade
Prior art date
Application number
DK19742352.8T
Other languages
English (en)
Inventor
Ralf Messing
Jochen Stemberg
Original Assignee
Wobben Properties 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
Application filed by Wobben Properties Gmbh filed Critical Wobben Properties Gmbh
Application granted granted Critical
Publication of DK3824176T3 publication Critical patent/DK3824176T3/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
    • F03D1/06495—Aerodynamic elements attached to or formed with the blade, e.g. flaps, vortex generators or noise reducers
    • 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
    • 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
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
    • 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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/022—Adjusting aerodynamic properties 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
    • F05B2240/306—Surface measures
    • F05B2240/3062—Vortex generators
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
DK19742352.8T 2018-07-18 2019-07-18 Rotorblad til en vindmølle og vindmølle DK3824176T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018117398.9A DE102018117398A1 (de) 2018-07-18 2018-07-18 Rotorblatt für eine Windenergieanlage und Windenergieanlage
PCT/EP2019/069351 WO2020016351A1 (de) 2018-07-18 2019-07-18 Rotorblatt für eine windenergieanlage und windenergieanlage

Publications (1)

Publication Number Publication Date
DK3824176T3 true DK3824176T3 (da) 2025-03-03

Family

ID=67390075

Family Applications (1)

Application Number Title Priority Date Filing Date
DK19742352.8T DK3824176T3 (da) 2018-07-18 2019-07-18 Rotorblad til en vindmølle og vindmølle

Country Status (10)

Country Link
US (1) US11644007B2 (da)
EP (1) EP3824176B1 (da)
JP (1) JP7186805B2 (da)
CN (1) CN112424469A (da)
CA (1) CA3104294C (da)
DE (1) DE102018117398A1 (da)
DK (1) DK3824176T3 (da)
ES (1) ES3010438T3 (da)
RU (1) RU2766498C1 (da)
WO (1) WO2020016351A1 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112943565B (zh) * 2021-03-16 2021-12-28 中国华能集团清洁能源技术研究院有限公司 一种具有波浪形涡流发生器的风机叶片及其设计方法
DE102022124161A1 (de) * 2022-09-21 2024-03-21 Nordex Energy Se & Co. Kg Vortexgeneratorstreifen zur Befestigung an einem Windenergieanlagenrotorblatt
EP4610485A1 (en) * 2024-02-28 2025-09-03 Nordex Energy SE & Co. KG A vortex generator for a wind turbine rotor blade

Family Cites Families (35)

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US5058837A (en) * 1989-04-07 1991-10-22 Wheeler Gary O Low drag vortex generators
RU2118699C1 (ru) * 1996-06-18 1998-09-10 Институт теоретической и прикладной механики СО РАН Ветроустановка и способ ее работы
EP1886016B1 (en) * 2005-05-17 2017-05-10 Vestas Wind Systems A/S A pitch controlled wind turbine blade having turbulence generating means, a wind turbine and use thereof
ATE537356T1 (de) * 2006-06-09 2011-12-15 Vestas Wind Sys As Windturbinenrotorblatt und pitchgeregelte windturbine
CN102187092B (zh) * 2008-09-19 2015-05-20 考特能源有限公司 带低进气顶端的风力涡轮机
US9039381B2 (en) * 2010-12-17 2015-05-26 Vestas Wind Systems A/S Wind turbine blade and method for manufacturing a wind turbine blade with vortex generators
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
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DK2597300T4 (da) * 2011-11-23 2019-02-11 Siemens Ag Vindmøllevinge
EP2713044B2 (en) 2012-09-28 2022-12-07 Siemens Gamesa Renewable Energy A/S Wind turbine rotor blade
DE102013202666A1 (de) * 2013-02-19 2014-08-21 Senvion Se Rotorblatt einer Windenergieanlage
DE102013206437A1 (de) * 2013-04-11 2014-10-16 Senvion Se Rotorblatt einer Windenergieanlage und Windenergieanlage
US9556849B2 (en) * 2013-05-02 2017-01-31 General Electric Company Attachment system and method for wind turbine vortex generators
US20140328688A1 (en) * 2013-05-03 2014-11-06 General Electric Company Rotor blade assembly having vortex generators for wind turbine
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US10087912B2 (en) * 2015-01-30 2018-10-02 General Electric Company Vortex generator for a rotor blade
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JP6148312B2 (ja) 2015-11-12 2017-06-14 三菱重工業株式会社 ボルテックスジェネレータ、風車翼および風力発電装置
JP6154037B1 (ja) * 2016-02-26 2017-06-28 三菱重工業株式会社 ボルテックスジェネレータの取付方法及びテンプレート
JP6148364B1 (ja) 2016-02-26 2017-06-14 三菱重工業株式会社 風車翼用ボルテックスジェネレータ、風車翼、風力発電装置、及びボルテックスジェネレータの取付方法
CN105840434B (zh) * 2016-05-16 2018-06-19 宜春学院 一种风电叶片涡流发生器优化设计方法
JP6154050B1 (ja) * 2016-08-08 2017-06-28 三菱重工業株式会社 風車翼、風車ロータ及び風力発電装置並びにボルテックスジェネレータの取付方法
JP6632553B2 (ja) 2017-01-16 2020-01-22 三菱重工業株式会社 ボルテックスジェネレータ及びその設置方法、並びに風車翼及び風力発電装置
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
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
JP6783211B2 (ja) * 2017-10-20 2020-11-11 三菱重工業株式会社 風車翼及び風車翼へのボルテックスジェネレータの配置決定方法

Also Published As

Publication number Publication date
WO2020016351A1 (de) 2020-01-23
US20210222671A1 (en) 2021-07-22
US11644007B2 (en) 2023-05-09
CA3104294C (en) 2023-06-27
CN112424469A (zh) 2021-02-26
EP3824176B1 (de) 2024-12-25
ES3010438T3 (en) 2025-04-03
RU2766498C1 (ru) 2022-03-15
JP2021527774A (ja) 2021-10-14
EP3824176A1 (de) 2021-05-26
DE102018117398A1 (de) 2020-01-23
CA3104294A1 (en) 2020-01-23
JP7186805B2 (ja) 2022-12-09

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