AR063512A1 - Un metodo para amortiguar las oscilaciones de las torres, una turbina eolica con un control activo de la perdida de sustentacion, y uso de la misma - Google Patents

Un metodo para amortiguar las oscilaciones de las torres, una turbina eolica con un control activo de la perdida de sustentacion, y uso de la misma

Info

Publication number
AR063512A1
AR063512A1 ARP070104671A ARP070104671A AR063512A1 AR 063512 A1 AR063512 A1 AR 063512A1 AR P070104671 A ARP070104671 A AR P070104671A AR P070104671 A ARP070104671 A AR P070104671A AR 063512 A1 AR063512 A1 AR 063512A1
Authority
AR
Argentina
Prior art keywords
loss
wind turbine
active control
cushor
sustaination
Prior art date
Application number
ARP070104671A
Other languages
English (en)
Inventor
Christopher John Spruce
Bo Juul Pedersen
Thomas Steiniche Bjertrup Nielsen
Original Assignee
Vestas Wind Sys 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 Sys As filed Critical Vestas Wind Sys As
Publication of AR063512A1 publication Critical patent/AR063512A1/es

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
    • F03D7/0256—Stall control
    • 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
    • F03D7/0208—Orientating out of wind
    • F03D7/0212—Orientating out of wind the rotating axis remaining horizontal
    • 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
    • F05B2260/96—Preventing, counteracting or reducing vibration or noise
    • 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
    • F05B2270/334—Vibration measurements
    • 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

La invencion se refiere a un método para amortiguar las oscilaciones en la torre (2) de una turbina eolica provista de un control activo de la pérdida de sustentacion, (1). El método comprende los pasos siguientes: operar dos o más aspas (5) de dicha turbina eolica, (1), en una condicion de pérdida de sustentacion; detectar si la torre (2) oscila más allá de un nivel predefinido; y establecer condiciones de pérdida de sustentacion diferentes entre por lo menos dos de las aspas, (5). La invencion se refiere además a una turbina eolica con un control activo de la pérdida de sustentacion, (1), y al uso de la misma.
ARP070104671A 2006-10-24 2007-10-23 Un metodo para amortiguar las oscilaciones de las torres, una turbina eolica con un control activo de la perdida de sustentacion, y uso de la misma AR063512A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA200601382 2006-10-24

Publications (1)

Publication Number Publication Date
AR063512A1 true AR063512A1 (es) 2009-01-28

Family

ID=39020544

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP070104671A AR063512A1 (es) 2006-10-24 2007-10-23 Un metodo para amortiguar las oscilaciones de las torres, una turbina eolica con un control activo de la perdida de sustentacion, y uso de la misma

Country Status (8)

Country Link
US (1) US7919880B2 (es)
EP (1) EP2076672A1 (es)
CN (1) CN101595302B (es)
AR (1) AR063512A1 (es)
AU (1) AU2007308515B2 (es)
MX (1) MX2009003618A (es)
NZ (1) NZ576624A (es)
WO (1) WO2008049426A1 (es)

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AU2008328829B2 (en) * 2007-11-28 2013-08-22 Vestas Wind Systems A/S Method for damping oscillations in a wind turbine
US8878377B2 (en) * 2007-12-21 2014-11-04 Vestas Wind Systems A/S Wind turbine, a method for reducing noise emission from a wind turbine tower and use of a wind turbine
DE102007063082B4 (de) * 2007-12-21 2010-12-09 Repower Systems Ag Verfahren zum Betreiben einer Windenergieanlage
EP2483555B2 (en) 2009-09-28 2018-12-12 Vestas Wind Systems A/S Wind turbine stand still load reduction
US8360722B2 (en) * 2010-05-28 2013-01-29 General Electric Company Method and system for validating wind turbine
JP5450324B2 (ja) * 2010-09-06 2014-03-26 株式会社日立製作所 ダウンウインド型風車
US9774198B2 (en) * 2010-11-08 2017-09-26 Brandon Culver Wind and solar powered heat trace with homeostatic control
DE102010053523B4 (de) * 2010-12-04 2015-09-10 Nordex Energy Gmbh Verfahren zur Überwachung einer statischen und/oder dynamischen Stabilität einer Windenergieanlage
WO2012118549A1 (en) * 2010-12-09 2012-09-07 Northern Power Systems, Inc. Systems for load reduction in a tower of an idled wind-power unit and methods thereof
US8169098B2 (en) * 2010-12-22 2012-05-01 General Electric Company Wind turbine and operating same
GB2484156A (en) * 2010-12-24 2012-04-04 Moog Insensys Ltd Method of reducing stress load in a wind turbine rotor
JP5204307B2 (ja) * 2011-02-23 2013-06-05 三菱重工業株式会社 風力発電装置の制御装置、風力発電装置、及び風力発電装置の制御方法
US20130175394A1 (en) * 2012-01-10 2013-07-11 Dale O. Cipra Adjustable spring system and method of adjusting spring rate
US8890349B1 (en) 2012-01-19 2014-11-18 Northern Power Systems, Inc. Load reduction system and method for a wind power unit
DE102012218484A1 (de) * 2012-10-10 2014-04-10 Wobben Properties Gmbh Verfahren zum Betreiben einer Windenergieanlage
US9644608B2 (en) 2012-12-24 2017-05-09 General Electric Company Method and system for shutting down a wind turbine
DE102013221401A1 (de) * 2013-10-22 2015-04-23 Robert Bosch Gmbh Verfahren zur Erkennung einer Zustandsänderung einer Anlage
WO2015086023A1 (en) 2013-12-09 2015-06-18 Vestas Wind Systems A/S Counteracting tower oscillations of an idling wind turbine
US10215157B2 (en) * 2017-01-04 2019-02-26 General Electric Company Methods for controlling wind turbine with thrust control twist compensation
EP3667064A1 (en) * 2018-12-13 2020-06-17 Siemens Gamesa Renewable Energy A/S Damping vibrations in a wind turbine
DE102020105053A1 (de) * 2020-02-26 2021-08-26 fos4X GmbH Verfahren zur Zustandsüberwachung eines Antriebsstrangs oder Turms einer Windenergieanlage und Windenergieanlage
US11725594B2 (en) 2020-08-31 2023-08-15 General Electric Company Hybrid electric engine speed regulation

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Also Published As

Publication number Publication date
AU2007308515B2 (en) 2010-12-16
US7919880B2 (en) 2011-04-05
NZ576624A (en) 2011-02-25
AU2007308515A1 (en) 2008-05-02
WO2008049426A1 (en) 2008-05-02
US20090200804A1 (en) 2009-08-13
CN101595302A (zh) 2009-12-02
EP2076672A1 (en) 2009-07-08
CN101595302B (zh) 2012-02-15
MX2009003618A (es) 2009-06-17

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