ATE503927T1 - Windenergieanlage mit grenzschichtsteuerung - Google Patents

Windenergieanlage mit grenzschichtsteuerung

Info

Publication number
ATE503927T1
ATE503927T1 AT07075909T AT07075909T ATE503927T1 AT E503927 T1 ATE503927 T1 AT E503927T1 AT 07075909 T AT07075909 T AT 07075909T AT 07075909 T AT07075909 T AT 07075909T AT E503927 T1 ATE503927 T1 AT E503927T1
Authority
AT
Austria
Prior art keywords
blade
pressure chamber
boundary layer
wind turbine
layer control
Prior art date
Application number
AT07075909T
Other languages
English (en)
Inventor
Roy Campe
Eric Louis Norbert Terry
Original Assignee
Actiflow B V
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 Actiflow B V filed Critical Actiflow B V
Application granted granted Critical
Publication of ATE503927T1 publication Critical patent/ATE503927T1/de

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
    • 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
    • F03D15/00—Transmission of mechanical power
    • F03D15/05—Transmission of mechanical power using hollow exhausting 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
    • 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
    • F05B2240/301—Cross-section characteristics
    • 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
AT07075909T 2007-10-22 2007-10-22 Windenergieanlage mit grenzschichtsteuerung ATE503927T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07075909A EP2053240B1 (de) 2007-10-22 2007-10-22 Windenergieanlage mit Grenzschichtsteuerung

Publications (1)

Publication Number Publication Date
ATE503927T1 true ATE503927T1 (de) 2011-04-15

Family

ID=39769316

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07075909T ATE503927T1 (de) 2007-10-22 2007-10-22 Windenergieanlage mit grenzschichtsteuerung

Country Status (7)

Country Link
US (1) US20100266382A1 (de)
EP (1) EP2053240B1 (de)
AT (1) ATE503927T1 (de)
DE (1) DE602007013566D1 (de)
DK (1) DK2053240T3 (de)
ES (1) ES2362395T3 (de)
WO (1) WO2009054714A1 (de)

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US10767623B2 (en) 2018-04-13 2020-09-08 General Electric Company Serrated noise reducer for a wind turbine rotor blade
CN109050783B (zh) * 2018-08-31 2020-02-14 中国运载火箭技术研究院 一种自主扰动触发湍流转捩的扰流装置及扰流片
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Also Published As

Publication number Publication date
US20100266382A1 (en) 2010-10-21
EP2053240A1 (de) 2009-04-29
DE602007013566D1 (de) 2011-05-12
ES2362395T3 (es) 2011-07-04
EP2053240B1 (de) 2011-03-30
WO2009054714A1 (en) 2009-04-30
DK2053240T3 (da) 2011-07-11

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