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WO2009143850A3 - Rotor d'éolienne, et éolienne et son utilisation - Google Patents

Rotor d'éolienne, et éolienne et son utilisation Download PDF

Info

Publication number
WO2009143850A3
WO2009143850A3 PCT/DK2009/000122 DK2009000122W WO2009143850A3 WO 2009143850 A3 WO2009143850 A3 WO 2009143850A3 DK 2009000122 W DK2009000122 W DK 2009000122W WO 2009143850 A3 WO2009143850 A3 WO 2009143850A3
Authority
WO
WIPO (PCT)
Prior art keywords
wind turbine
rotor
light
turbine rotor
emitting devices
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/DK2009/000122
Other languages
English (en)
Other versions
WO2009143850A2 (fr
Inventor
Ib Svend Olesen
Imad Abdallah
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vestas Wind Systems AS
Original Assignee
Vestas Wind Systems AS
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 Vestas Wind Systems AS filed Critical Vestas Wind Systems AS
Publication of WO2009143850A2 publication Critical patent/WO2009143850A2/fr
Publication of WO2009143850A3 publication Critical patent/WO2009143850A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • F03D7/0224—Adjusting blade pitch
    • 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
    • F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
    • 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
    • F05B2260/00—Function
    • F05B2260/83—Testing, e.g. methods, components or tools therefor
    • 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
    • F05B2270/00—Control
    • F05B2270/10—Purpose of the control system
    • F05B2270/1016—Purpose of the control system in variable speed operation
    • 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
    • F05B2270/00—Control
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/33—Proximity of blade to tower
    • 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
    • F05B2270/00—Control
    • F05B2270/80—Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
    • F05B2270/804—Optical devices
    • 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
    • F05B2270/00—Control
    • F05B2270/80—Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
    • F05B2270/804—Optical devices
    • F05B2270/8041—Cameras
    • 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)

Abstract

L'invention concerne un rotor d'éolienne. Ledit rotor comprend au moins une pale, au moins deux dispositifs émetteurs de lumière connectés à la pale, au moins un dispositif d'enregistrement de lumière, ledit dispositif étant agencé de façon à enregistrer la lumière provenant des dispositifs émetteurs de lumière.
PCT/DK2009/000122 2008-05-30 2009-05-28 Rotor d'éolienne, et éolienne et son utilisation Ceased WO2009143850A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US5759508P 2008-05-30 2008-05-30
DKPA200800739 2008-05-30
DKPA2008000739 2008-05-30
US61/057,595 2008-05-30

Publications (2)

Publication Number Publication Date
WO2009143850A2 WO2009143850A2 (fr) 2009-12-03
WO2009143850A3 true WO2009143850A3 (fr) 2010-07-15

Family

ID=41377642

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK2009/000122 Ceased WO2009143850A2 (fr) 2008-05-30 2009-05-28 Rotor d'éolienne, et éolienne et son utilisation

Country Status (1)

Country Link
WO (1) WO2009143850A2 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010023250A1 (de) * 2010-06-09 2011-12-15 Baumer Innotec Ag Messvorrichtung zum Messen von Verformungen elastisch verformbarer Objekte
EP2453136B1 (fr) * 2010-11-16 2013-07-24 Baumer Innotec AG Dispositif d'alignement pour un dispositif de mesure dans un rotor d'éolienne
EP2458206A1 (fr) * 2010-11-25 2012-05-30 Baumer Innotec AG Dispositif et procédé de mesure de la déformation d'une pale de rotor lors d'une charge et compensation de l'erreur
EP2458322A1 (fr) * 2010-11-25 2012-05-30 Baumer Innotec AG Dispositif et procédé de mesure de la déformation d'une lame de rotor lors d'une charge
US8915709B2 (en) 2010-12-30 2014-12-23 Vestas Wind Systems A/S Optical angle of attack detector based on light detection and ranging (LIDAR) for control of an aerodynamic surface
DE102011011392B4 (de) * 2011-02-17 2012-10-25 Ssb Wind Systems Gmbh & Co. Kg Optische Messeinrichtung für die Verformung eines Rotorblattes einer Windkraftanlage
EP2559895A1 (fr) * 2011-08-16 2013-02-20 Baumer Electric AG Procédé et dispositif de détermination d'une déformation d'une pale de rotor
DE102011116551A1 (de) * 2011-10-21 2013-04-25 Baumer Electric Ag Verfahren zur Messung der Verformung eines Rotorblattes
DE102012020054A1 (de) * 2012-10-12 2014-04-17 Carl Von Ossietzky Universität Oldenburg Verfahren zum Einstellen eines Pitch-Winkels von Rotorblättern
GB201222540D0 (en) * 2012-12-14 2013-01-30 Lm Wp Patent Holding As A system and method for wind turbine sensor calibration
ES2691025T3 (es) 2013-05-23 2018-11-23 Vestas Wind Systems A/S Mejoras relativas a turbinas eólicas
GB202009315D0 (en) 2020-06-18 2020-08-05 General Electric Renovables Espana Sl A wind turbine blade measurement system and a method of improving accuracy of a wind turbine blade measurement system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20110825U1 (de) * 2001-06-29 2001-12-13 Günther, Sandra, 09322 Tauscha Faseroptischer Sensor zur Erfassung von Biegezuständen
WO2005068834A1 (fr) * 2004-01-16 2005-07-28 Lm Glasfiber A/S Procede de surveillance de l'exploitation d'une installation d'energie eolienne
WO2005071382A1 (fr) * 2004-01-23 2005-08-04 Lm Glasfiber A/S Dispositif comprenant un systeme concu pour etre utilise dans la compensation thermique de mesures de contrainte dans des structures renforcees par des fibres
DE102006002708A1 (de) * 2006-01-19 2007-07-26 Siemens Ag Rotor einer Windenergieanlage

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20110825U1 (de) * 2001-06-29 2001-12-13 Günther, Sandra, 09322 Tauscha Faseroptischer Sensor zur Erfassung von Biegezuständen
WO2005068834A1 (fr) * 2004-01-16 2005-07-28 Lm Glasfiber A/S Procede de surveillance de l'exploitation d'une installation d'energie eolienne
WO2005071382A1 (fr) * 2004-01-23 2005-08-04 Lm Glasfiber A/S Dispositif comprenant un systeme concu pour etre utilise dans la compensation thermique de mesures de contrainte dans des structures renforcees par des fibres
DE102006002708A1 (de) * 2006-01-19 2007-07-26 Siemens Ag Rotor einer Windenergieanlage

Also Published As

Publication number Publication date
WO2009143850A2 (fr) 2009-12-03

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