DE602005005200D1 - System zur windturbinenenergiesteuerung, bestehend aus der änderung des koeffizienten und der grösse der flügelflächen - Google Patents

System zur windturbinenenergiesteuerung, bestehend aus der änderung des koeffizienten und der grösse der flügelflächen

Info

Publication number
DE602005005200D1
DE602005005200D1 DE602005005200T DE602005005200T DE602005005200D1 DE 602005005200 D1 DE602005005200 D1 DE 602005005200D1 DE 602005005200 T DE602005005200 T DE 602005005200T DE 602005005200 T DE602005005200 T DE 602005005200T DE 602005005200 D1 DE602005005200 D1 DE 602005005200D1
Authority
DE
Germany
Prior art keywords
wind turbine
coefficient
change
size
extraction system
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.)
Expired - Fee Related
Application number
DE602005005200T
Other languages
English (en)
Other versions
DE602005005200T2 (de
Inventor
Martin Juan Antonio Talavera
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.)
Esdras Automatica S L
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
Publication of DE602005005200D1 publication Critical patent/DE602005005200D1/de
Application granted granted Critical
Publication of DE602005005200T2 publication Critical patent/DE602005005200T2/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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)
DE602005005200T 2004-06-04 2005-06-01 System zur windturbinenenergiesteuerung, bestehend aus der änderung des koeffizienten und der grösse der flügelflächen Expired - Fee Related DE602005005200T2 (de)

Applications Claiming Priority (3)

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.
ES200401366 2004-06-04
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 (2)

Publication Number Publication Date
DE602005005200D1 true DE602005005200D1 (de) 2008-04-17
DE602005005200T2 DE602005005200T2 (de) 2009-03-19

Family

ID=33186211

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005005200T Expired - Fee Related DE602005005200T2 (de) 2004-06-04 2005-06-01 System zur windturbinenenergiesteuerung, bestehend aus der änderung des koeffizienten und der grösse der flügelflächen

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
CN101793227B (zh) * 2008-12-12 2013-11-06 维斯塔斯风力系统有限公司 风力涡轮机运行控制方法及风力涡轮机
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
DK1777410T3 (da) 2008-05-26
ATE388324T1 (de) 2008-03-15
ES2216731A1 (es) 2004-10-16
JP2008501883A (ja) 2008-01-24
WO2006008327A1 (es) 2006-01-26
EP1777410B1 (de) 2008-03-05
CN101002018A (zh) 2007-07-18
ES2216731B1 (es) 2006-02-16
EP1777410A1 (de) 2007-04-25
DE602005005200T2 (de) 2009-03-19

Similar Documents

Publication Publication Date Title
DE602005005200D1 (de) System zur windturbinenenergiesteuerung, bestehend aus der änderung des koeffizienten und der grösse der flügelflächen
DK1963671T3 (da) Vinge til en vindmøllerotor
EP2063111A3 (de) Verfahren zur Regelung einer Windenergieanlage und Windenergieanlage
WO2005078277A3 (de) Rotorblatt einer windenergieanlage
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.
WO2004061298A3 (de) Windturbinenrotorblatt mit verringerter schallemission
WO2010013024A3 (en) Rotor blade extension portion having a skin located over a framework
EP2358998A4 (de) Effiziente windturbinenschaufeln, windturbinenschaufelstrukturen sowie zugehörige systeme und verfahren zur herstellung, montage und verwendung
EP2287464A3 (de) Passive Enteisung von Windturbinenschaufeln
WO2009068036A3 (en) A wind turbine, a method for controlling a wind turbine and use thereof
WO2010046000A3 (de) Profil eines rotorblatts und rotorblatt einer windenergieanlage
AU2003206727A1 (en) Wind turbine blade root spacer for increasing the separation of the blade tip from the tower
EP1748186A4 (de) Windturbinenflügel und verfahren zur installierung des windturbinenflügels am turm
WO2010013025A3 (en) Segmented rotor blade extension portion
PL1861619T3 (pl) Koło napinające w układzie wirnika turbin wiatrowych i wodnych
DE602007005364D1 (de) Windturbinen-Rotorblatt und neigungsgesteuerte Windturbine
WO2010028653A3 (en) Low power heating
WO2012024608A3 (en) Offshore wind turbine and methods of installing same
WO2009101596A3 (en) Shrouded turbine blade design
EP2078852A3 (de) Rotorblatt einer Windenergieanlage
WO2011056767A3 (en) Wind turbine blade
WO2007092621A3 (en) Turbine with constant voltage and frequency output
TW200726908A (en) Wind turbine
WO2013072456A3 (de) Windenergieanlagen-rotorblatt und verfahren zum enteisen eines windenergieanlagen-rotorblattes
WO2013162664A3 (en) Turbine blade having improved flutter capability and increased turbine stage output, corresponding airfoil and turbine rotor stage

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee