JP6783211B2 - 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 - Google Patents

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 Download PDF

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Publication number
JP6783211B2
JP6783211B2 JP2017203809A JP2017203809A JP6783211B2 JP 6783211 B2 JP6783211 B2 JP 6783211B2 JP 2017203809 A JP2017203809 A JP 2017203809A JP 2017203809 A JP2017203809 A JP 2017203809A JP 6783211 B2 JP6783211 B2 JP 6783211B2
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Japan
Prior art keywords
wind turbine
turbine blade
vortex generator
fin
fins
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JP2017203809A
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English (en)
Japanese (ja)
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JP2019078191A5 (enExample
JP2019078191A (ja
Inventor
基至 原田
基至 原田
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Mitsubishi Heavy Industries Ltd
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Mitsubishi Heavy Industries Ltd
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Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP2017203809A priority Critical patent/JP6783211B2/ja
Priority to US15/884,113 priority patent/US11149707B2/en
Priority to EP18157184.5A priority patent/EP3473849B1/en
Publication of JP2019078191A publication Critical patent/JP2019078191A/ja
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    • 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
    • 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
    • F05B2240/10—Stators
    • F05B2240/12—Fluid guiding means, e.g. vanes
    • F05B2240/122—Vortex generators, turbulators, or the like, for mixing
    • 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
    • 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

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  • 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)
JP2017203809A 2017-10-20 2017-10-20 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 Active JP6783211B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2017203809A JP6783211B2 (ja) 2017-10-20 2017-10-20 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
US15/884,113 US11149707B2 (en) 2017-10-20 2018-01-30 Wind turbine blade and method for determining arrangement of vortex generator on wind turbine blade
EP18157184.5A EP3473849B1 (en) 2017-10-20 2018-02-16 Wind turbine blade and method for determining arrangement of vortex generator on wind turbine blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017203809A JP6783211B2 (ja) 2017-10-20 2017-10-20 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

Publications (3)

Publication Number Publication Date
JP2019078191A JP2019078191A (ja) 2019-05-23
JP2019078191A5 JP2019078191A5 (enExample) 2019-10-24
JP6783211B2 true JP6783211B2 (ja) 2020-11-11

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ID=61231142

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JP2017203809A Active JP6783211B2 (ja) 2017-10-20 2017-10-20 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

Country Status (3)

Country Link
US (1) US11149707B2 (enExample)
EP (1) EP3473849B1 (enExample)
JP (1) JP6783211B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112943565A (zh) * 2021-03-16 2021-06-11 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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE102018117398A1 (de) * 2018-07-18 2020-01-23 Wobben Properties Gmbh Rotorblatt für eine Windenergieanlage und Windenergieanlage
CN112253391B (zh) * 2020-10-30 2022-02-01 上海电气风电集团股份有限公司 空气流动控制装置及包含其的风机叶片、风力发电机组
JP7114679B2 (ja) * 2020-11-27 2022-08-08 三菱重工業株式会社 風車翼用のボルテックスジェネレータ、風車翼及び風力発電装置
JP7063973B1 (ja) 2020-11-27 2022-05-09 三菱重工業株式会社 風車翼用のボルテックスジェネレータ、風車翼及び風力発電装置並びに風車翼の製造方法
DK4027006T3 (da) * 2021-01-07 2025-06-10 Nordex Energy Se & Co Kg Vindmøllerotorblad med to rækker hvirvelgeneratorer

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1886016T3 (en) * 2005-05-17 2017-06-19 Vestas Wind Sys As Pitch-controlled wind turbine blade with turbulence generating means, a wind turbine and its use
WO2008113349A2 (en) 2007-03-20 2008-09-25 Vestas Wind Systems A/S Slow rotating wind turbine rotor with slender blades
US7857597B2 (en) * 2009-05-28 2010-12-28 General Electric Company Boundary layer fins for wind turbine blade
CN201771673U (zh) 2009-12-30 2011-03-23 力仓风力设备(上海)有限公司 风电叶片表面之涡流发生器
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
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
ES2482615T3 (es) 2011-02-04 2014-08-04 Lm Wp Patent Holding A/S Dispositivo generador de torbellinos con secciones ahusadas para una turbina eólica
US10047720B2 (en) * 2011-07-22 2018-08-14 Lm Windpower A/S Wind turbine blade comprising vortex generators
PL2739528T3 (pl) 2011-07-22 2020-03-31 Lm Wp Patent Holding A/S Układ generatorów wirów na płacie nośnym
EP2548800A1 (en) 2011-07-22 2013-01-23 LM Wind Power A/S Method for retrofitting vortex generators on a wind turbine blade
DE102013201871C5 (de) 2013-02-05 2018-09-06 Senvion Gmbh Vortexgenerator für ein Rotorblatt einer Windenergieanlage
US20140328688A1 (en) * 2013-05-03 2014-11-06 General Electric Company Rotor blade assembly having vortex generators for wind turbine
DE102013210733B4 (de) 2013-06-10 2021-03-25 Senvion Gmbh Rotorblatt und Vortexgenerator
US20150010407A1 (en) 2013-07-08 2015-01-08 Alonso O. Zamora Rodriguez Reduced noise vortex generator for wind turbine blade
EP3042073B1 (en) 2013-09-02 2019-07-31 Wobben Properties GmbH Vortex generator for a wind turbine
DE102014106529B4 (de) 2014-05-09 2016-02-04 Senvion Gmbh Reparaturverfahren für Vortexgenerator und ein Bausatz dafür
DK3037656T3 (en) * 2014-12-22 2017-03-13 Siemens Ag Rotor blade with vortex generators
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
JP6153989B2 (ja) 2015-11-13 2017-06-28 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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112943565A (zh) * 2021-03-16 2021-06-11 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

Also Published As

Publication number Publication date
US20190120204A1 (en) 2019-04-25
JP2019078191A (ja) 2019-05-23
EP3473849B1 (en) 2022-04-27
EP3473849A1 (en) 2019-04-24
US11149707B2 (en) 2021-10-19

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