ES8207282A1 - Perfeccionamientos en los dispositivos de ajuste del paso depaletas de turbinas eolicas - Google Patents

Perfeccionamientos en los dispositivos de ajuste del paso depaletas de turbinas eolicas

Info

Publication number
ES8207282A1
ES8207282A1 ES500374A ES500374A ES8207282A1 ES 8207282 A1 ES8207282 A1 ES 8207282A1 ES 500374 A ES500374 A ES 500374A ES 500374 A ES500374 A ES 500374A ES 8207282 A1 ES8207282 A1 ES 8207282A1
Authority
ES
Spain
Prior art keywords
wind turbine
pitch
hub
turbine blade
adjustment 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
Application number
ES500374A
Other languages
English (en)
Other versions
ES500374A0 (es
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.)
RTX Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of ES8207282A1 publication Critical patent/ES8207282A1/es
Publication of ES500374A0 publication Critical patent/ES500374A0/es
Granted 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
    • F03D7/04—Automatic control; Regulation
    • 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
    • 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
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line
    • 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
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/79—Bearing, support or actuation arrangements 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
    • F05B2270/60—Control system actuates through
    • F05B2270/604—Control system actuates through hydraulic actuators
    • 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)
  • Paper (AREA)

Abstract

DISPOSITIVO DE AJUSTE DEL PASO DE PALETAS DE TURBINAS EOLICAS. CADA PALETA PUEDE PIVOTAR SOBRE SU EJE LONGITUDINAL PARA VARIAL EL PASO DE LA PALETA. LOS MEDIOS ACTUADORES ESTAN MONTADOS SOBRE EL CUBO DE LAS ALETAS, GIRAN CON EL, Y ESTAN CONECTADOS DIRECTAMENTE A LAS PALETAS. TAMBIEN MONTADOS SOBRE EL CUBO Y CONECTOS A LAS PALETAS EXISTEN MEDIOS DE RETROALIMENTACION PARA PRODUCIR UNA SEÑAL INDICADORA DEL PASO DE PALETA, QUE ELEBORADA EN MEDIOS DE CONTROL DISTANTE PROVOCAN LA REGULACION DE LOS ACTUADORES DE LAS PALETAS.
ES500374A 1980-03-17 1981-03-16 Perfeccionamientos en los dispositivos de ajuste del paso depaletas de turbinas eolicas Granted ES500374A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13065980A 1980-03-17 1980-03-17

Publications (2)

Publication Number Publication Date
ES8207282A1 true ES8207282A1 (es) 1982-09-01
ES500374A0 ES500374A0 (es) 1982-09-01

Family

ID=22445730

Family Applications (1)

Application Number Title Priority Date Filing Date
ES500374A Granted ES500374A0 (es) 1980-03-17 1981-03-16 Perfeccionamientos en los dispositivos de ajuste del paso depaletas de turbinas eolicas

Country Status (15)

Country Link
JP (1) JPS57376A (es)
KR (1) KR850000935B1 (es)
AU (1) AU541909B2 (es)
BR (1) BR8101493A (es)
CA (1) CA1146079A (es)
DE (1) DE3110266A1 (es)
DK (1) DK105181A (es)
ES (1) ES500374A0 (es)
FR (1) FR2478217A1 (es)
GB (1) GB2071779B (es)
IL (1) IL62271A (es)
IT (1) IT1137203B (es)
NL (1) NL8101235A (es)
NO (1) NO810842L (es)
SE (1) SE446654B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008043875A1 (es) * 2006-10-11 2008-04-17 Gamesa Innovation & Technology, S.L. Sistema de giro de una pala de aerogenerador

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59228034A (ja) * 1983-06-07 1984-12-21 東洋紡績株式会社 複合ミシン糸
SE458293B (sv) * 1987-09-15 1989-03-13 Svenning Konsult Ab S Regleranordning foer konstanthaallning av varvtalet vid turbiner
GB8916714D0 (en) * 1989-07-21 1989-09-06 Dowty Rotol Ltd A propeller blade pitch control mechanism
FR2748296B1 (fr) * 1996-05-06 1998-11-20 Richer Bertrand Louis Isidore Systeme de controle du calage des pales d'un aerogenerateur avec effet de reduction des charges dynamiques et extremes
DE19720025C5 (de) * 1997-05-13 2008-02-28 Fritz Fahrner Antrieb zur Winkelverstellung von Rotorblättern in Windkraftanlagen
DE19948997B4 (de) * 1999-10-11 2005-04-14 Aerodyn Engineering Gmbh Einzelblattverstellung für Windenergieanlagen
ES2178955B1 (es) * 2001-01-22 2003-12-01 Fundacion Fatronik Dispositivo en rotores para el control independiente de la variacion de paso de cada pala
ES2181572B1 (es) * 2001-01-31 2003-12-01 Fundacion Fatronik Dispositivo en rotores para el control independiente de la variacion de paso de cada pala.
JP4116573B2 (ja) * 2002-04-24 2008-07-09 ヴェスタス，ウィンド，システムズ エー／エス 風力タービン、液圧系、抽気系、並びに少なくとも２つの風力タービン羽根を制御する方法
ES2206028B1 (es) * 2002-06-13 2005-03-01 Manuel Torres Martinez Perfeccionamientos en los aerogeneradores de produccion electrica.
CN100350154C (zh) * 2003-09-03 2007-11-21 通用电气公司 风力涡轮机的冗余叶片节距控制系统和控制风力涡轮机的方法
ES2321252B1 (es) * 2006-06-21 2011-02-14 GAMESA INNOVATION & TECHNOLOGY, S.L. Union rotativa para aerogeneradores.
JP5199607B2 (ja) * 2007-05-25 2013-05-15 三菱重工業株式会社 風力発電装置のピッチ駆動装置および風力発電装置
CN101918709B (zh) * 2007-11-09 2013-01-02 莫戈公司 带有控制叶片间距的电液致动器的风轮机
JP4796039B2 (ja) * 2007-11-22 2011-10-19 三菱重工業株式会社 風力発電装置
DE102007060985A1 (de) * 2007-12-14 2009-06-18 Innovative Windpower Ag Vorrichtung zur Übertragung von Bereitstellungsmitteln
US8038395B2 (en) * 2008-03-28 2011-10-18 General Electric Company Pulsed torque control of wind turbine pitch systems
NO328590B1 (no) * 2008-07-03 2010-03-29 Hydra Tidal Energy Technology Innretning for regulering av turbinbladstigning
US8439640B2 (en) 2008-07-15 2013-05-14 Hamilton Sundstrand Corporation Propeller blade pitch control system
DE102008039862B4 (de) * 2008-08-27 2015-07-09 Schunk Bahn- Und Industrietechnik Gmbh Gleitkontakthaltevorrichtung
EP2516851A4 (en) * 2009-11-25 2014-06-18 Hydratech Ind Wind Power As METHOD FOR MOUNTING A HYDRAULIC STEER CONTROL SYSTEM IN A WIND TURRET HUB
WO2011117081A2 (en) * 2010-03-26 2011-09-29 Siemens Aktiengesellschaft Wind turbine and method of construction of a wind turbine
US9194364B2 (en) 2010-03-26 2015-11-24 Siemens Aktiengesellschaft Direct drive wind turbine, transport system and method of construction of a direct drive wind turbine
BRPI1005441A2 (pt) * 2010-05-14 2016-08-16 Mitsubishi Heavy Ind Ltd estrutura de suporte semiflexível para turbina de vento
EP2392819B1 (de) * 2010-05-31 2013-04-03 HAWE Hydraulik SE Vorrichtung zur elektrohydraulischen Drehverstellung der Rotorblätter am Rotor einer Windkraftanlage
CA2738145A1 (en) * 2011-02-15 2012-08-15 Mitsubishi Heavy Industries, Ltd. Wind turbine blade pitch-control system, and wind turbine rotor and wind turbine generator provided with the same
MD4219C1 (ro) * 2012-09-06 2013-11-30 Технический университет Молдовы Turbină eoliană cu ax orizontal
MD4213C1 (ro) * 2012-11-27 2013-10-31 Технический университет Молдовы Turbină eoliană

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1139658A (en) * 1966-08-31 1969-01-08 United Aircraft Corpration A fluid pressure servomotor control system
GB1374756A (en) * 1971-10-13 1974-11-20 Hawker Siddeley Dynamics Ltd Fluid pressure servo system
DE3009922A1 (de) * 1980-03-14 1981-09-24 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Regelungs- und steuerungsanlage zur verstellung der fluegel des windrads eines windkraftwerks

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008043875A1 (es) * 2006-10-11 2008-04-17 Gamesa Innovation & Technology, S.L. Sistema de giro de una pala de aerogenerador
ES2327695A1 (es) * 2006-10-11 2009-11-02 GAMESA INNOVATION & TECHNOLOGY, S.L. Sistema de giro de una pala de aerogenerador.
US8096764B2 (en) 2006-10-11 2012-01-17 Gamesa Innovation & Technology, S.L. System for rotating a wind turbine blade

Also Published As

Publication number Publication date
GB2071779B (en) 1983-06-22
IT1137203B (it) 1986-09-03
AU6841181A (en) 1981-09-24
IL62271A (en) 1983-09-30
AU541909B2 (en) 1985-01-31
DE3110266A1 (de) 1982-02-25
SE8101615L (sv) 1981-09-18
SE446654B (sv) 1986-09-29
NL8101235A (nl) 1981-10-16
NO810842L (no) 1981-09-18
KR850000935B1 (ko) 1985-06-28
ES500374A0 (es) 1982-09-01
KR830005484A (ko) 1983-08-20
BR8101493A (pt) 1981-09-15
FR2478217B1 (es) 1985-01-11
FR2478217A1 (fr) 1981-09-18
GB2071779A (en) 1981-09-23
IT8120375A0 (it) 1981-03-17
CA1146079A (en) 1983-05-10
JPS57376A (en) 1982-01-05
IL62271A0 (en) 1981-05-20
DK105181A (da) 1981-09-18

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612