FR2478217A1 - Systeme de reglage du pas des pales de turbines eoliennes - Google Patents

Systeme de reglage du pas des pales de turbines eoliennes Download PDF

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Publication number
FR2478217A1
FR2478217A1 FR8105171A FR8105171A FR2478217A1 FR 2478217 A1 FR2478217 A1 FR 2478217A1 FR 8105171 A FR8105171 A FR 8105171A FR 8105171 A FR8105171 A FR 8105171A FR 2478217 A1 FR2478217 A1 FR 2478217A1
Authority
FR
France
Prior art keywords
elements
blades
pitch
wind turbine
hub
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.)
Granted
Application number
FR8105171A
Other languages
English (en)
French (fr)
Other versions
FR2478217B1 (cg-RX-API-DMAC7.html
Inventor
Joseph Penrose Harry
Edward Harry Kusiak
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 FR2478217A1 publication Critical patent/FR2478217A1/fr
Application granted granted Critical
Publication of FR2478217B1 publication Critical patent/FR2478217B1/fr
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)
FR8105171A 1980-03-17 1981-03-16 Systeme de reglage du pas des pales de turbines eoliennes Granted FR2478217A1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2478217A1 true FR2478217A1 (fr) 1981-09-18
FR2478217B1 FR2478217B1 (cg-RX-API-DMAC7.html) 1985-01-11

Family

ID=22445730

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8105171A Granted FR2478217A1 (fr) 1980-03-17 1981-03-16 Systeme de reglage du pas des pales de turbines eoliennes

Country Status (15)

Country Link
JP (1) JPS57376A (cg-RX-API-DMAC7.html)
KR (1) KR850000935B1 (cg-RX-API-DMAC7.html)
AU (1) AU541909B2 (cg-RX-API-DMAC7.html)
BR (1) BR8101493A (cg-RX-API-DMAC7.html)
CA (1) CA1146079A (cg-RX-API-DMAC7.html)
DE (1) DE3110266A1 (cg-RX-API-DMAC7.html)
DK (1) DK105181A (cg-RX-API-DMAC7.html)
ES (1) ES500374A0 (cg-RX-API-DMAC7.html)
FR (1) FR2478217A1 (cg-RX-API-DMAC7.html)
GB (1) GB2071779B (cg-RX-API-DMAC7.html)
IL (1) IL62271A (cg-RX-API-DMAC7.html)
IT (1) IT1137203B (cg-RX-API-DMAC7.html)
NL (1) NL8101235A (cg-RX-API-DMAC7.html)
NO (1) NO810842L (cg-RX-API-DMAC7.html)
SE (1) SE446654B (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4213C1 (ro) * 2012-11-27 2013-10-31 Технический университет Молдовы Turbină eoliană
MD4219C1 (ro) * 2012-09-06 2013-11-30 Технический университет Молдовы Turbină eoliană cu ax orizontal

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.
ES2346639T3 (es) * 2002-04-24 2010-10-19 Vestas Wind Systems A/S Turbina eolica, sistema hidraulico, sistema de purgado de aire y procedimiento de control de por lo menos dos palas de turbina eolica.
ES2206028B1 (es) * 2002-06-13 2005-03-01 Manuel Torres Martinez Perfeccionamientos en los aerogeneradores de produccion electrica.
WO2005021962A1 (en) * 2003-09-03 2005-03-10 General Electric Company Redundant blade pitch control system for a wind turbine and method for controlling a wind turbine
ES2321252B1 (es) * 2006-06-21 2011-02-14 GAMESA INNOVATION & TECHNOLOGY, S.L. Union rotativa para aerogeneradores.
ES2327695B1 (es) 2006-10-11 2010-09-06 GAMESA INNOVATION & TECHNOLOGY, S.L. Sistema de giro de una pala de aerogenerador.
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
AU2007360945B2 (en) * 2007-11-09 2012-02-23 Moog Inc. Electro-hydraulic actuator for controlling the pitch of a blade of a wind turbine
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
EP2553265B1 (en) 2010-03-26 2016-09-28 Siemens Aktiengesellschaft Direct drive wind turbine, transport system and method of construction of a direct drive wind turbine
EP2553261A2 (en) 2010-03-26 2013-02-06 Siemens Aktiengesellschaft Wind turbine and method of construction of a wind turbine
WO2011142033A1 (ja) * 2010-05-14 2011-11-17 三菱重工業株式会社 風車の制御装置
EP2392819B1 (de) * 2010-05-31 2013-04-03 HAWE Hydraulik SE Vorrichtung zur elektrohydraulischen Drehverstellung der Rotorblätter am Rotor einer Windkraftanlage
KR101277971B1 (ko) 2011-02-15 2013-06-27 미츠비시 쥬고교 가부시키가이샤 풍차 날개의 피치 구동 장치, 이것을 구비한 풍차 회전 날개, 및 풍력 발전 장치
WO2025099132A1 (en) * 2023-11-07 2025-05-15 Papizturbine Europe Gmbh Compact aircraft engine with variable pitch propeller and oil transfer ring

Citations (2)

* 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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (2)

* 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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
IT8120375A0 (it) 1981-03-17
NL8101235A (nl) 1981-10-16
DE3110266A1 (de) 1982-02-25
FR2478217B1 (cg-RX-API-DMAC7.html) 1985-01-11
IT1137203B (it) 1986-09-03
ES8207282A1 (es) 1982-09-01
NO810842L (no) 1981-09-18
SE446654B (sv) 1986-09-29
IL62271A0 (en) 1981-05-20
IL62271A (en) 1983-09-30
KR830005484A (ko) 1983-08-20
JPS57376A (en) 1982-01-05
CA1146079A (en) 1983-05-10
ES500374A0 (es) 1982-09-01
AU541909B2 (en) 1985-01-31
SE8101615L (sv) 1981-09-18
AU6841181A (en) 1981-09-24
GB2071779A (en) 1981-09-23
GB2071779B (en) 1983-06-22
BR8101493A (pt) 1981-09-15
DK105181A (da) 1981-09-18
KR850000935B1 (ko) 1985-06-28

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