NO20064797L - Fremgangsmate og anordning for bestemmelse av den vindhastighet og -retning som en vindturbin utsettes for - Google Patents

Fremgangsmate og anordning for bestemmelse av den vindhastighet og -retning som en vindturbin utsettes for

Info

Publication number
NO20064797L
NO20064797L NO20064797A NO20064797A NO20064797L NO 20064797 L NO20064797 L NO 20064797L NO 20064797 A NO20064797 A NO 20064797A NO 20064797 A NO20064797 A NO 20064797A NO 20064797 L NO20064797 L NO 20064797L
Authority
NO
Norway
Prior art keywords
wind turbine
wind
rotor
speed
sensor
Prior art date
Application number
NO20064797A
Other languages
English (en)
Other versions
NO338891B1 (no
Inventor
Troels Friis Pedersen
Original Assignee
Univ Danmarks Tekniske
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34961759&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO20064797(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Univ Danmarks Tekniske filed Critical Univ Danmarks Tekniske
Publication of NO20064797L publication Critical patent/NO20064797L/no
Publication of NO338891B1 publication Critical patent/NO338891B1/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/02—Indicating direction only, e.g. by weather vane
    • 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
    • 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
    • F03D7/0204—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/02—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer
    • G01P5/06—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer using rotation of vanes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/14—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/14—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid
    • G01P5/16—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid using Pitot tubes, e.g. Machmeter
    • G01P5/165—Arrangements or constructions of Pitot tubes
    • 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
    • F05B2270/301—Pressure
    • 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
    • F05B2270/32—Wind speeds
    • 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
    • F05B2270/321—Wind directions
    • 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
    • F05B2270/324—Air pressure
    • 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
    • F05B2270/802—Calibration thereof
    • 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

Abstract

Det er beskrevet en anordning og fremgangsmåte for bruk ved bestemmelse av hastigheten og retningen av vinden som en vindturbin utsettes for. Anordningen omfatter i det minste en føler festet til vindturbinens rotor, en vinkelføler for å måle vinkelposisjonen for rotoren på vindturbinen og en krets som omdanner sammenhengen mellom avgivelsen fra nevnte minst ene føler og avgivelsen fra vinkelføleren til hastigheten og retningen av den vind som vindturbinen utsettes for. l henhold til oppfinnelsen kan føleranordningen måle vindhastigheten og -retningen i tre dimensjoner. l tillegg fører montering av følere direkte på vindturbinens rotor til en meget enkel og robust installasjon. Montering av følerene direkte på rotoren hindrer også turbulensen fra rotoren og vindturbinens skrog fra å påvirke følerene.
NO20064797A 2004-03-26 2006-10-23 Fremgangsmåte og anordning for bestemmelse av den vindhastighet og -retning som en vindturbin utsettes for NO338891B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200400494 2004-03-26
PCT/DK2005/000193 WO2005093435A1 (en) 2004-03-26 2005-03-22 Method and apparatus to determine the wind speed and direction experienced by a wind turbine

Publications (2)

Publication Number Publication Date
NO20064797L true NO20064797L (no) 2006-12-27
NO338891B1 NO338891B1 (no) 2016-10-31

Family

ID=34961759

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20064797A NO338891B1 (no) 2004-03-26 2006-10-23 Fremgangsmåte og anordning for bestemmelse av den vindhastighet og -retning som en vindturbin utsettes for

Country Status (13)

Country Link
US (1) US7347668B2 (no)
EP (1) EP1733241B1 (no)
JP (1) JP4487059B2 (no)
CN (1) CN101389967B (no)
AT (1) ATE378603T1 (no)
AU (1) AU2005225666B2 (no)
CA (1) CA2560600C (no)
DE (1) DE602005003341T2 (no)
DK (1) DK1733241T3 (no)
ES (1) ES2296143T3 (no)
NO (1) NO338891B1 (no)
PT (1) PT1733241E (no)
WO (1) WO2005093435A1 (no)

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Also Published As

Publication number Publication date
US7347668B2 (en) 2008-03-25
PT1733241E (pt) 2008-01-28
CN101389967A (zh) 2009-03-18
ATE378603T1 (de) 2007-11-15
CA2560600A1 (en) 2005-10-06
ES2296143T3 (es) 2008-04-16
AU2005225666A1 (en) 2005-10-06
AU2005225666B2 (en) 2008-10-23
DK1733241T3 (da) 2008-03-25
JP2007530926A (ja) 2007-11-01
WO2005093435A1 (en) 2005-10-06
JP4487059B2 (ja) 2010-06-23
CN101389967B (zh) 2011-08-24
US20070086893A1 (en) 2007-04-19
DE602005003341T2 (de) 2008-10-09
EP1733241A1 (en) 2006-12-20
DE602005003341D1 (de) 2007-12-27
EP1733241B1 (en) 2007-11-14
NO338891B1 (no) 2016-10-31
CA2560600C (en) 2010-10-26

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