DK1777410T3 - System til kontrol af vindturbinekraft, som består af en variering af strögområdernes coefficient og störrelse - Google Patents

System til kontrol af vindturbinekraft, som består af en variering af strögområdernes coefficient og störrelse

Info

Publication number
DK1777410T3
DK1777410T3 DK05774492T DK05774492T DK1777410T3 DK 1777410 T3 DK1777410 T3 DK 1777410T3 DK 05774492 T DK05774492 T DK 05774492T DK 05774492 T DK05774492 T DK 05774492T DK 1777410 T3 DK1777410 T3 DK 1777410T3
Authority
DK
Denmark
Prior art keywords
wind turbine
disturbance
coefficient
variation
control system
Prior art date
Application number
DK05774492T
Other languages
Danish (da)
English (en)
Inventor
Martin Juan Antonio Talavera
Original Assignee
Esdras Automatica S L
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 Esdras Automatica S L filed Critical Esdras Automatica S L
Application granted granted Critical
Publication of DK1777410T3 publication Critical patent/DK1777410T3/da

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
    • F03D7/0236—Adjusting aerodynamic properties of the blades by changing the active surface of the wind engaging parts, e.g. reefing or furling
    • 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
    • F05B2240/202—Rotors with adjustable area of intercepted fluid
    • F05B2240/2021—Rotors with adjustable area of intercepted fluid by means of telescoping blades
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (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)
  • Wind Motors (AREA)
DK05774492T 2004-06-04 2005-06-01 System til kontrol af vindturbinekraft, som består af en variering af strögområdernes coefficient og störrelse DK1777410T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200401366A ES2216731B1 (es) 2004-06-04 2004-06-04 Control de potencia de las turbinas eolicas mediante variaciones de coeficiente y dimension de las bandas de barrido.
PCT/ES2005/070078 WO2006008327A1 (es) 2004-06-04 2005-06-01 Control potencia turbinas eolicas mediante variaciones de coef. y dimension de las bandas de barrido

Publications (1)

Publication Number Publication Date
DK1777410T3 true DK1777410T3 (da) 2008-05-26

Family

ID=33186211

Family Applications (1)

Application Number Title Priority Date Filing Date
DK05774492T DK1777410T3 (da) 2004-06-04 2005-06-01 System til kontrol af vindturbinekraft, som består af en variering af strögområdernes coefficient og störrelse

Country Status (9)

Country Link
US (1) US20070243060A1 (de)
EP (1) EP1777410B1 (de)
JP (1) JP2008501883A (de)
CN (1) CN101002018A (de)
AT (1) ATE388324T1 (de)
DE (1) DE602005005200T2 (de)
DK (1) DK1777410T3 (de)
ES (1) ES2216731B1 (de)
WO (1) WO2006008327A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7582977B1 (en) * 2005-02-25 2009-09-01 Clipper Windpower Technology, Inc. Extendable rotor blades for power generating wind and ocean current turbines within a module mounted atop a main blade
ES2263389B1 (es) * 2005-06-03 2007-12-01 Esdras Automaticas, S.L. Estructura de subalabes para reduccion del peso de las palas en turbinas eolicas.
BRPI0600613B1 (pt) 2006-03-14 2015-08-11 Tecsis Tecnologia E Sist S Avançados S A Pá multielementos com perfis aerodinâmicos
CN101240775B (zh) * 2008-03-14 2010-04-21 东南大学 风电机组液压变桨距系统的控制方法
US7945351B2 (en) * 2008-12-12 2011-05-17 Vestas Wind Systems A/S Method for controlling the operation of a wind turbine based on deviation between operating and predetermined frequency response functions
CN101440783B (zh) * 2008-12-22 2012-05-23 三一电气有限责任公司 风力发电系统运行控制方法
EP3667069A1 (de) * 2018-12-13 2020-06-17 Siemens Gamesa Renewable Energy A/S Verfahren und steuergerät zur vollen leistungsregelung einer windturbine
DE102021004586A1 (de) 2021-11-30 2023-06-01 Christian Niestolik Umweltfreundlich & Ökologisch Stromproduzieren

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1922866A (en) * 1932-04-22 1933-08-15 Rosenberg Sandor Rotary airfoil
US4703189A (en) * 1985-11-18 1987-10-27 United Technologies Corporation Torque control for a variable speed wind turbine
GB2227286A (en) * 1989-01-17 1990-07-25 Howden Wind Turbines Limited Control of a wind turbine and adjustable blade therefor
NL9200786A (nl) * 1992-04-29 1993-11-16 Pieter Arie Jan Eikelenboom Wiekkonstruktie voor windmolen.
JP2001032759A (ja) * 1999-07-23 2001-02-06 Hitachi Zosen Corp 風力発電装置
JP2001132615A (ja) * 1999-11-11 2001-05-18 Hitachi Zosen Corp 発電用プロペラ形風車
US6441507B1 (en) * 2000-03-22 2002-08-27 The Wind Turbine Company Rotor pitch control method and apparatus for parking wind turbine
US6394745B1 (en) * 2000-05-26 2002-05-28 Saeed Quraeshi Straight-bladed vertical axis wind turbine
US6726439B2 (en) * 2001-08-22 2004-04-27 Clipper Windpower Technology, Inc. Retractable rotor blades for power generating wind and ocean current turbines and means for operating below set rotor torque limits
US7071578B1 (en) * 2002-01-10 2006-07-04 Mitsubishi Heavy Industries, Ltd. Wind turbine provided with a controller for adjusting active annular plane area and the operating method thereof
US20030138315A1 (en) * 2002-01-18 2003-07-24 Brueckner Manfred K. Sky turbine-city
US6923622B1 (en) * 2002-03-07 2005-08-02 Clipper Windpower Technology, Inc. Mechanism for extendable rotor blades for power generating wind and ocean current turbines and means for counter-balancing the extendable rotor blade
US6972498B2 (en) * 2002-05-28 2005-12-06 General Electric Company Variable diameter wind turbine rotor blades
US6902370B2 (en) * 2002-06-04 2005-06-07 Energy Unlimited, Inc. Telescoping wind turbine blade

Also Published As

Publication number Publication date
US20070243060A1 (en) 2007-10-18
DE602005005200T2 (de) 2009-03-19
EP1777410A1 (de) 2007-04-25
DE602005005200D1 (de) 2008-04-17
JP2008501883A (ja) 2008-01-24
ES2216731B1 (es) 2006-02-16
EP1777410B1 (de) 2008-03-05
ATE388324T1 (de) 2008-03-15
CN101002018A (zh) 2007-07-18
WO2006008327A1 (es) 2006-01-26
ES2216731A1 (es) 2004-10-16

Similar Documents

Publication Publication Date Title
DK1777410T3 (da) System til kontrol af vindturbinekraft, som består af en variering af strögområdernes coefficient og störrelse
DK2063111T4 (da) Fremgangsmåde til regulering af et vindenergianlæg
MX2009003399A (es) Una turbina eolica, un metodo para amortiguar las oscilaciones hacia el borde en una o mas aspas de una turbina eolica cambiando la inclinacion del aspa, y uso del mismo.
WO2008067814A3 (en) A method for damping edgewise oscillations in one or more blades of a wind turbine, an active stall controlled wind turbine and use hereof
DK2063109T3 (da) Fremgangsmåde til styring af et vindenergianlæg
GB2466649B (en) Blade pitch control in a wind turbine installation
WO2002064973A8 (de) Azimuthsnachführung einer windkraftanlage
AU2003206727A1 (en) Wind turbine blade root spacer for increasing the separation of the blade tip from the tower
DK1893870T3 (da) Fremgangsmåde og system til regulering af rotationshastigheden for en rotor i et vindenergianlæg
DK2150699T3 (da) Fremgangsmåde til drift af en vindmølle med pitch-regulering
NO20070309L (no) Vindturbin med vertikal akse
WO2011157342A3 (de) Verfahren und vorrichtung zur verhinderung einer querschwingung einer windenergieanlage
ATE520879T1 (de) Verfahren zum betreiben einer vorrichtung zum verstellen eines blatteinstellwinkels sowie eine verstellvorrichtung
WO2010000723A3 (en) A method of controlling a wind power plant
AU2001256123A1 (en) Method for operating offshore wind turbine plants based on the frequency of their towers
EP1748186A4 (de) Windturbinenflügel und verfahren zur installierung des windturbinenflügels am turm
WO2008031434A3 (en) Method for controlling a wind turbine connected to the utility grid, wind turbine and wind park
BR0300233B1 (pt) turbina de vento com nacela.
DK1857670T3 (da) Apparat til opførelse af et vindenergianlægstårn, som er sammensat af separate tårnsegmenter
EP2626553A3 (de) Überwachung des Betriebs einer Windeenergieanlage
DK1339985T3 (da) Azimutstyring af en vindenergianlæg ved stormvejr
NO20063659L (no) Anordninger og fremgangsmater for a utnytte strommende energi
DK2126350T3 (da) En vindmølle og en fremgangsmåde til etablering af mindst en åbning i spinneren på en vindmøllerotors nav
NO20085378L (no) Fremgangsmate ved implementering av vindenergikonverterende systemer
DK3517772T3 (da) Fleksibelt balsatræpanel, rotorvinge, vindmølle og fremgangsmåde