DK201370629A - Corrugated panel for wind power generator blade - Google Patents

Corrugated panel for wind power generator blade

Info

Publication number
DK201370629A
DK201370629A DKPA201370629A DKPA201370629A DK201370629A DK 201370629 A DK201370629 A DK 201370629A DK PA201370629 A DKPA201370629 A DK PA201370629A DK PA201370629 A DKPA201370629 A DK PA201370629A DK 201370629 A DK201370629 A DK 201370629A
Authority
DK
Denmark
Prior art keywords
wind power
power generator
blade
corrugated panel
generator blade
Prior art date
Application number
DKPA201370629A
Other languages
Danish (da)
Inventor
Kim Kihyun
Lee Jeongsang
Oh Eun Jung
Original Assignee
Samsung Heavy Ind
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 Samsung Heavy Ind filed Critical Samsung Heavy Ind
Publication of DK201370629A publication Critical patent/DK201370629A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • F01D5/145—Means for influencing boundary layers or secondary circulations
    • 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
    • F05B2230/00—Manufacture
    • F05B2230/20—Manufacture essentially without removing material
    • F05B2230/23—Manufacture essentially without removing material by permanently joining parts together
    • 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
    • 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
    • F05B2250/10—Geometry two-dimensional
    • F05B2250/18—Geometry two-dimensional patterned
    • F05B2250/183—Geometry two-dimensional patterned zigzag
    • 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
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/10—Inorganic materials, e.g. metals
    • F05B2280/103—Heavy metals
    • F05B2280/10304—Titanium
    • 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
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/10—Inorganic materials, e.g. metals
    • F05B2280/1073—Aluminium alloy, e.g. AlCuMgPb
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)

Abstract

A corrugated panel for a wind power generator blade is provided. The corrugated panel for a wind power generator blade includes: a plurality of wrinkles that are coupled to one surface or the other surface of the wind power generator blade having an airfoil transverse section and that are formed in a length direction of the blade, wherein a gap and a height at a predetermined position of the plurality of wrinkles each have a value of a predetermined ratio to a chord length of the airfoil transverse section of the blade at the predetermined position, when the plurality of wrinkles are coupled to the blade.
DKPA201370629A 2011-03-31 2013-10-29 Corrugated panel for wind power generator blade DK201370629A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110029521A KR101225996B1 (en) 2011-03-31 2011-03-31 Corrugated plate for blades of wind turbine
PCT/KR2012/000164 WO2012134044A1 (en) 2011-03-31 2012-01-06 Corrugated panel for wind power generator blade

Publications (1)

Publication Number Publication Date
DK201370629A true DK201370629A (en) 2013-10-29

Family

ID=46931685

Family Applications (1)

Application Number Title Priority Date Filing Date
DKPA201370629A DK201370629A (en) 2011-03-31 2013-10-29 Corrugated panel for wind power generator blade

Country Status (4)

Country Link
US (1) US20140017088A1 (en)
KR (1) KR101225996B1 (en)
DK (1) DK201370629A (en)
WO (1) WO2012134044A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6189088B2 (en) 2013-05-28 2017-08-30 テラル株式会社 Rotor
FR3053074B1 (en) * 2016-06-28 2018-06-15 Safran Aircraft Engines PIECE AND METHOD FOR MANUFACTURING A REDUCED ROLLED ROLLED PIECE

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4434957A (en) * 1982-03-30 1984-03-06 Rolls-Royce Incorporated Low drag surface
US4986496A (en) * 1985-05-31 1991-01-22 Minnesota Mining And Manufacturing Drag reduction article
US5133516A (en) * 1985-05-31 1992-07-28 Minnesota Mining And Manufacturing Co. Drag reduction article
US5848769A (en) * 1996-08-26 1998-12-15 Minnesota Mining & Manufacturing Company Drag reduction article
DE19650439C1 (en) * 1996-12-05 1998-03-12 Deutsch Zentr Luft & Raumfahrt Ribbed surface for wall subjected to turbulent airflow
US5891551A (en) * 1997-07-14 1999-04-06 Gibbs; Ronnie D. Apparatus for reducing drag across a flow surface
JPH11201021A (en) 1998-01-06 1999-07-27 Mitsubishi Heavy Ind Ltd Wind mill vane
JP2001193628A (en) * 2000-01-07 2001-07-17 Takao Okuno High-efficient propeller for wind power generator
US7070850B2 (en) * 2002-12-31 2006-07-04 3M Innovative Properties Company Drag reduction article and method of use
JP4180016B2 (en) * 2004-04-27 2008-11-12 ゼファー株式会社 Windmill blade manufacturing method, windmill blade and wind power generator
US7604461B2 (en) * 2005-11-17 2009-10-20 General Electric Company Rotor blade for a wind turbine having aerodynamic feature elements
US8603628B2 (en) * 2007-04-30 2013-12-10 Saint-Gobain Performance Plastics Corporation Turbine blade protective barrier
US7810867B2 (en) * 2008-04-14 2010-10-12 Fastskinz, Inc. Vehicle with drag-reducing outer surface
CA2731833A1 (en) * 2008-08-05 2010-02-11 Alcoa Inc. Metal sheets and plates having friction-reducing textured surfaces and methods of manufacturing same
KR20100041467A (en) 2008-10-14 2010-04-22 남태우 Blade for aerogenerator
WO2010141720A2 (en) * 2009-06-03 2010-12-09 Flodesign Wind Turbine Corp. Wind turbine blades with mixer lobes
US8662854B1 (en) * 2010-05-21 2014-03-04 Fastskinz, Inc. Turbine with turbulence inducing surface

Also Published As

Publication number Publication date
KR101225996B1 (en) 2013-01-24
US20140017088A1 (en) 2014-01-16
WO2012134044A1 (en) 2012-10-04
KR20120111167A (en) 2012-10-10

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Legal Events

Date Code Title Description
PHB Application deemed withdrawn due to non-payment or other reasons

Effective date: 20150412