FR2456230A1 - Aerogenerateur et procede de realisation d'un longeron de pale pour cet aerogenerateur - Google Patents

Aerogenerateur et procede de realisation d'un longeron de pale pour cet aerogenerateur

Info

Publication number
FR2456230A1
FR2456230A1 FR8010461A FR8010461A FR2456230A1 FR 2456230 A1 FR2456230 A1 FR 2456230A1 FR 8010461 A FR8010461 A FR 8010461A FR 8010461 A FR8010461 A FR 8010461A FR 2456230 A1 FR2456230 A1 FR 2456230A1
Authority
FR
France
Prior art keywords
aerogenerator
producing
blade
rotor
induction generator
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
FR8010461A
Other languages
English (en)
Other versions
FR2456230B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2456230A1 publication Critical patent/FR2456230A1/fr
Application granted granted Critical
Publication of FR2456230B1 publication Critical patent/FR2456230B1/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
    • F03D7/041—Automatic control; Regulation by means of a mechanical governor
    • 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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • 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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
    • 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
    • F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
    • 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
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/80—Arrangement of components within nacelles or towers
    • F03D80/82—Arrangement of components within nacelles or towers of electrical components
    • 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/40—Synchronising a generator for connection to a network or to another generator
    • 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
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/221—Rotors for wind turbines with horizontal axis
    • F05B2240/2213—Rotors for wind turbines with horizontal axis and with the rotor downwind from the yaw pivot axis
    • 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
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/91—Mounting on supporting structures or systems on a stationary structure
    • F05B2240/915—Mounting on supporting structures or systems on a stationary structure which is vertically adjustable
    • F05B2240/9152—Mounting on supporting structures or systems on a stationary structure which is vertically adjustable by being hinged
    • F05B2240/91521—Mounting on supporting structures or systems on a stationary structure which is vertically adjustable by being hinged at ground level
    • 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
    • F05B2250/00—Geometry
    • F05B2250/20—Geometry three-dimensional
    • F05B2250/23—Geometry three-dimensional prismatic
    • F05B2250/232—Geometry three-dimensional prismatic conical
    • 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
    • F05B2260/75—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism not using auxiliary power sources, e.g. servos
    • 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
    • F05B2260/77—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism driven or triggered by centrifugal forces
    • 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
    • F05B2270/10—Purpose of the control system
    • F05B2270/101—Purpose of the control system to control rotational speed (n)
    • 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
    • F05B2270/10—Purpose of the control system
    • F05B2270/104—Purpose of the control system to match engine to driven device
    • F05B2270/1041—Purpose of the control system to match engine to driven device in particular the electrical frequency of driven generator
    • 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
    • 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
    • Y02E10/728—Onshore wind turbines
    • 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
    • Y02E10/76—Power conversion electric or electronic aspects
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Abstract

L'INVENTION CONCERNE UN AEROGENERATEUR COMPRENANT UN GENERATEUR A INDUCTION ACCOUPLE A UN ROTOR 10 MU PAR LE VENT. CET AEROGENERATEUR COMPORTE UN ENSEMBLE 18 DE TETE MONTE SUR LE SOMMET D'UN PYLONE 12 ET PORTANT UN ROTOR 10 QUI COMPORTE DES PALES 14, 16 DESTINEES A TOURNER A UNE VITESSE COMPRISE DANS UNE PLAGE DETERMINEE AFIN D'ENTRAINER UN GENERATEUR A INDUCTION. CHAQUE PALE EST CONFIGUREE DE MANIERE QUE SA PARTIE INTERIEURE PRESENTE, AU REPOS, UN CERTAIN PAS MOYEN, ET QUE SA PARTIE EXTERIEURE PRESENTE UN PAS MOYEN INFERIEUR A CELUI DE LA PARTIE INTERIEURE. DOMAINE D'APPLICATION: UTILISATION DE L'ENERGIE EOLIENNE.
FR8010461A 1979-05-10 1980-05-09 Aerogenerateur et procede de realisation d'un longeron de pale pour cet aerogenerateur Granted FR2456230A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/037,774 US4366387A (en) 1979-05-10 1979-05-10 Wind-driven generator apparatus and method of making blade supports _therefor

Publications (2)

Publication Number Publication Date
FR2456230A1 true FR2456230A1 (fr) 1980-12-05
FR2456230B1 FR2456230B1 (fr) 1984-12-28

Family

ID=21896263

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8010461A Granted FR2456230A1 (fr) 1979-05-10 1980-05-09 Aerogenerateur et procede de realisation d'un longeron de pale pour cet aerogenerateur

Country Status (7)

Country Link
US (1) US4366387A (fr)
JP (3) JPS56566A (fr)
CA (1) CA1144076A (fr)
DE (1) DE3017886A1 (fr)
DK (1) DK202180A (fr)
FR (1) FR2456230A1 (fr)
GB (5) GB2049833B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056815A1 (fr) * 1980-07-30 1982-08-04 CARTER, Jr., J. Warne Ameliorations se rapportant a une eolienne
EP0061567A2 (fr) * 1981-04-01 1982-10-06 Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung Pale d'hélice aérodynamique et son procédé de construction

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4522561A (en) * 1980-07-30 1985-06-11 Carter Wind Power Wind-driven generator apparatus
US4490093A (en) * 1981-07-13 1984-12-25 U.S. Windpower, Inc. Windpower system
US4449053A (en) * 1981-07-27 1984-05-15 Aluminum Company Of America Vertical axis wind turbine
US4461957A (en) * 1982-06-17 1984-07-24 Control Data Corporation Speed tolerant alternator system for wind or hydraulic power generation
US4494007A (en) * 1982-09-02 1985-01-15 Gaston Manufacturing, Inc. Wind machine
US4515525A (en) * 1982-11-08 1985-05-07 United Technologies Corporation Minimization of the effects of yaw oscillations in wind turbines
US4545728A (en) * 1983-08-30 1985-10-08 Cheney Jr Marvin C Wind turbine generator with improved operating subassemblies
GB2156006B (en) * 1984-03-21 1987-11-04 Howden James & Co Ltd Wind turbine operated electrical generator system
DE3431884C1 (de) * 1984-08-30 1990-03-29 Geze Gmbh, 7250 Leonberg Langlauf-Schuh- und Bindungskombination
AT382688B (de) * 1985-01-17 1987-03-25 Thaller Heinrich Ing Halterung fuer einen windkonverter oder windgenerator hoher leistung zur erzeugung elektrischen stromes
JPH0335883Y2 (fr) * 1985-04-23 1991-07-30
US4735552A (en) * 1985-10-04 1988-04-05 Watson William K Space frame wind turbine
GB8717130D0 (en) * 1987-07-20 1987-08-26 Francais Isolants Braided composite article
US4909703A (en) * 1988-12-02 1990-03-20 Jacobs Paul R Motion damping apparatus for wind driven propellers
DE3927002A1 (de) * 1989-08-16 1990-05-31 Astrid Holzem Drehbare lagerung fuer klappen und hebel
US5178518A (en) * 1990-05-14 1993-01-12 Carter Sr J Warne Free-yaw, free-pitch wind-driven electric generator apparatus
GB9102665D0 (en) * 1991-02-07 1991-03-27 Lawson Tancred Sir H The manufacture of turbine blades for wind turbines
GB9114894D0 (en) * 1991-07-10 1991-08-28 Dowty Aerospace Gloucester A pitch control mechanism
US5252029A (en) * 1991-09-13 1993-10-12 Barnes Robert J Vertical axis wind turbine
US5327647A (en) * 1991-11-22 1994-07-12 Energy Unlimited Method for setting pitch on a windmill airfoil
IL105107A (en) * 1992-03-18 1996-06-18 Advanced Wind Turbines Inc Wind turbines
US5584655A (en) * 1994-12-21 1996-12-17 The Wind Turbine Company Rotor device and control for wind turbine
US5727754A (en) * 1995-08-31 1998-03-17 Cartercopters, L.L.C. Gyroplane
US6327957B1 (en) 1998-01-09 2001-12-11 Wind Eagle Joint Venture Wind-driven electric generator apparatus of the downwind type with flexible changeable-pitch blades
WO1999063218A1 (fr) 1998-06-04 1999-12-09 Forskningscenter Risø Moyeu de turbine eolienne
FR2797921B1 (fr) 1999-09-01 2001-09-28 Alstom Nacelle d'eolienne constituee par la carcasse d'un generateur electrique
CA2387113C (fr) * 1999-09-13 2003-10-14 Aloys Wobben Procede pour reguler la puissance reactive et dispositif pour produire de l'energie electrique dans un reseau electrique
PE20020090A1 (es) 2000-07-11 2002-02-10 Pacheco Pedro Saavedra Generador electrico eolico marino
US7218013B2 (en) 2001-10-17 2007-05-15 Steve Anderson Platt Wind powered generator
CN1284928C (zh) * 2001-12-28 2006-11-15 三菱重工业株式会社 逆风型风力涡轮机及其操作方法
CA2426711C (fr) * 2002-05-02 2009-11-17 General Electric Company Centrale eolienne, mecanisme de commande de centrale eolienne et methode d'exploitation d'une centrale eolienne
GB0218401D0 (en) * 2002-08-08 2002-09-18 Hansen Transmissions Int Wind turbine gear unit
CA2518074C (fr) 2003-05-02 2011-07-26 Xantrex Technology Inc. Systeme de commande de generateur d'induction a double alimentation
DE102004023774A1 (de) 2004-05-11 2005-12-22 Repower Systems Ag Windenergieanlage
DE102004045401A1 (de) * 2004-09-18 2006-03-30 Aerodyn Engineering Gmbh Windenergieanlage mit elastisch biegsamen Rotorblättern
US7690895B2 (en) * 2005-07-29 2010-04-06 General Electric Company Multi-piece passive load reducing blades and wind turbines using same
US7802968B2 (en) * 2005-07-29 2010-09-28 General Electric Company Methods and apparatus for reducing load in a rotor blade
DK176321B1 (da) * 2005-12-28 2007-08-06 Lm Glasfiber As Planering af rodbösninger på vinger til vindenergianlæg
US7427189B2 (en) * 2006-02-13 2008-09-23 General Electric Company Wind turbine rotor blade
DE102006007919B4 (de) * 2006-02-21 2008-01-24 Nordex Energy Gmbh Verfahren zum Betreiben einer Windenergieanlage
EP1845268B1 (fr) * 2006-04-11 2009-10-14 Howden Netherlands B.V. Ventilateur axial
US7528497B2 (en) * 2006-07-11 2009-05-05 Hamilton Sundstrand Corporation Wind-turbine with load-carrying skin
US8714928B2 (en) 2008-06-06 2014-05-06 General Electric Company Rotor assembly for a wind turbine and method of assembling the same
DE102008051370A1 (de) * 2008-10-15 2010-04-22 Voith Patent Gmbh Unterwasserkraftwerk mit passiver Leistungsregelung
US8013569B2 (en) * 2009-03-06 2011-09-06 Sustainable Structures LLC Renewable energy vehicle charging station
US8061964B2 (en) 2009-09-05 2011-11-22 Michael Zuteck Hybrid multi-element tapered rotating tower
US7891939B1 (en) 2009-09-05 2011-02-22 Zuteck Michael D Hybrid multi-element tapered rotating tower
US7855469B2 (en) * 2009-10-02 2010-12-21 General Electric Company Condition monitoring system for wind turbine generator and method for operating wind turbine generator
US8770934B2 (en) * 2009-12-16 2014-07-08 Hamilton Sundstrand Corporation Teeter mechanism for a multiple-bladed wind turbine
US10137542B2 (en) 2010-01-14 2018-11-27 Senvion Gmbh Wind turbine rotor blade components and machine for making same
DK2524134T3 (da) 2010-01-14 2014-08-11 Neptco Inc Rotorvingekomponenter til en vindmølle og fremgangsmåder til fremstilling deraf
JP6049985B2 (ja) * 2010-06-11 2016-12-21 Thk株式会社 流体発電装置
EP2431605A1 (fr) * 2010-09-21 2012-03-21 Siemens Aktiengesellschaft Procédé et dispositif pour déterminer une fréquence caractéristique de pales d'un rotor d'éolienne et procédé de fonctionnement d'une éolienne
PL217887B1 (pl) * 2010-11-16 2014-08-29 Wisene Spółka Z Ograniczoną Odpowiedzialnością Zestaw do mocowania urządzenia pomiarowego, zwłaszcza dalmierza, do monitorowanego elementu konstrukcji obiektu budowlanego, zwłaszcza dachu, sposób mocowania urządzenia pomiarowego za pomocą takiego zestawu i zawiesie do mocowania urządzenia pomiarowego
EP2686547B1 (fr) * 2011-03-15 2015-01-14 Xant Nv Turbine sous le vent équipée d'un système de lacet libre
GB2484365B (en) * 2011-06-02 2012-11-21 Aviat Entpr Ltd Attachment systems for rotor blades
DE102012200561A1 (de) * 2012-01-16 2013-07-18 Wobben Properties Gmbh Schleifringübertrager
DE102012106099A1 (de) 2012-07-06 2014-01-09 Schottel Gmbh Strömungskraftwerk
ES2491015B1 (es) * 2012-09-28 2015-09-17 Acciona Windpower, S.A. Método de control de aerogenerador
DE102012021697B4 (de) * 2012-10-30 2015-02-19 Friedrich Grimm Tragsystem für die Stabilisierung von mindestens einem Mast
JP2014173441A (ja) * 2013-03-06 2014-09-22 Shimizu Corp ブレード
US9404473B2 (en) * 2014-10-09 2016-08-02 Michael Zuteck Strain isolated attachment for one-piece wind turbine rotor hub
US10294920B2 (en) * 2015-09-23 2019-05-21 General Electric Company Wind turbine and method for operating a wind turbine
CN106640516A (zh) * 2016-10-28 2017-05-10 华北电力大学 中型变速风电机组及低风速叶片优化设计
JP2022179253A (ja) * 2021-05-21 2022-12-02 藤沼 伊代子 第一次産業風力発電事業統合システム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR908631A (fr) * 1944-08-01 1946-04-15 Perfectionnements aux aéro-moteurs
DE2715584A1 (de) * 1977-04-07 1978-10-19 Franz Xaver Prof Dr I Wortmann Windenergieanlage mit aerodynamischer selbststeuerung

Family Cites Families (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE379292C (de) * 1923-08-20 August Hobus Zusammenlegbares Windrad fuer fahrbare Windmotoren
US1757292A (en) * 1921-11-03 1930-05-06 Frank W Caldwell Cooling fan
US1786057A (en) * 1924-07-14 1930-12-23 Elisha N Fales Turbine
GB378591A (en) * 1931-06-16 1932-08-18 Achille Ferrario Screw propeller with automatic regulation
US2076520A (en) * 1936-01-21 1937-04-06 L H Cutler Automatic air motor governor
US2174717A (en) * 1936-08-04 1939-10-03 United Aircraft Corp Multiposition controllable pitch propeller
GB555439A (en) * 1941-03-22 1943-08-23 Morgan Smith S Co Wind turbine
US2360792A (en) * 1941-03-22 1944-10-17 Morgan Smith S Co Wind turbine
US2400649A (en) * 1942-02-27 1946-05-21 Autogiro Co Of America Molded airfoil, especially for sustaining rotors
US2517135A (en) * 1947-08-15 1950-08-01 Wesley H Rudisill Electric generating system
US2687863A (en) * 1951-04-26 1954-08-31 Howard D Vogt Base mount for antenna masts
GB730060A (en) * 1951-12-21 1955-05-18 Allgaier Werkzeugbau G M B H Improvements in wind power plants
GB720784A (en) * 1952-03-06 1954-12-29 Nydqvist & Holm Ab Improvements relating to propeller turbines
DE956390C (de) * 1953-03-14 1957-01-17 Franz Villinger Dipl Ing Windkraftanlage
US2777524A (en) * 1953-06-01 1957-01-15 Garrett Corp Ram air driven turbine
US2784556A (en) * 1954-03-01 1957-03-12 Havilland Propellers Ltd De Anemo-electric power plants
US3018832A (en) * 1955-06-30 1962-01-30 Prewitt Aircraft Company Aircraft structure
GB816485A (en) * 1955-10-07 1959-07-15 Garrett Corp Improvements in or relating to ram air turbine
US2832895A (en) * 1956-01-31 1958-04-29 Allgaier Werke Gmbh Control apparatus for wind motors
US2829278A (en) * 1956-12-24 1958-04-01 Boeing Co Alternator drive fault detection apparatus for multiple alternator systems
GB874601A (en) * 1957-04-11 1961-08-10 Garrett Corp Turbine
GB823479A (en) * 1957-08-26 1959-11-11 Mono Pumps Ltd Improvements in and relating to windmills
US2949967A (en) * 1959-05-25 1960-08-23 Hughes Tool Co Blade-to-hub connector for thrust producing rotor
US3426214A (en) * 1966-02-07 1969-02-04 Martin J O Malley Electric power generating system
US3484174A (en) * 1968-04-08 1969-12-16 Kaman Corp Rotary wing system
GB1262704A (en) * 1968-08-10 1972-02-02 Messerschmitt Boelkow Blohm Helicopter rotor blade
GB1276356A (en) * 1969-07-18 1972-06-01 Rolls Royce Method of forming an aerofoil-shaped blade
US3647317A (en) * 1970-03-19 1972-03-07 Fluor Prod Co Inc Fiberglass fan assembly
US3791234A (en) * 1970-05-18 1974-02-12 Lockheed Aircraft Corp A retention member
US3673422A (en) * 1971-01-18 1972-06-27 Galbraith Pilot Marine Corp Loss of synchronism detector
CA951301A (en) * 1971-04-08 1974-07-16 United Aircraft Corporation Helicopter rotor system
US3850545A (en) * 1972-09-07 1974-11-26 Hayes Albion Corp Flex fan
JPS578313B2 (fr) * 1972-12-07 1982-02-16
US4012169A (en) * 1973-05-10 1977-03-15 Societe Nationale Industrielle Aerospatiale Rotor for rotating wing type aircraft
JPS5634882B2 (fr) * 1973-07-20 1981-08-13
US3880551A (en) * 1973-11-15 1975-04-29 Boeing Co Rotary head assembly for rotary wing aircraft
FR2252916B1 (fr) * 1973-11-30 1978-02-24 Aerospatiale
US3874820A (en) * 1974-04-08 1975-04-01 United Aircraft Corp Hingeless in-plane rotor blade design
US3891347A (en) * 1974-06-10 1975-06-24 Marcellus L Jacobs Clutch-controlled, wind-operated, power producing propeller
US3944837A (en) * 1974-08-26 1976-03-16 Savco, Inc. System and method for generation and distribution of electrical and thermal energy and automatic control apparatus suitable for use therein
US3999886A (en) * 1974-10-10 1976-12-28 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Hingeless helicopter rotor with improved stability
US3943020A (en) * 1974-12-05 1976-03-09 Fiber Science, Inc. Filament wound blade and method for manufacturing same
SE387161B (sv) * 1975-05-12 1976-08-30 Svenning Sven Konsult Ab Automatiskt verkande varvtalsregleranordning vid vinddrivna propellrar
US4008980A (en) * 1975-06-26 1977-02-22 United Technologies Corporation Composite helicopter spar and means to alleviate stress concentration
GB1549767A (en) * 1975-07-21 1979-08-08 Nat Res Dev Vertical axis wind turbine
US4052134A (en) * 1976-01-15 1977-10-04 Rollin Douglas Rumsey Vertical axis wind turbine motor
FR2351277A1 (fr) * 1976-05-11 1977-12-09 Spie Batignolles Systeme pour transformer l'energie aleatoire d'un fluide naturel
JPS584679B2 (ja) * 1976-06-26 1983-01-27 川崎重工業株式会社 複合材料翼の製造方法
US4083651A (en) * 1976-08-17 1978-04-11 United Technologies Corporation Wind turbine with automatic pitch and yaw control
US4096012A (en) * 1976-08-30 1978-06-20 The Boeing Company Method of forming a spar layup for an aerodynamic rotor blade
JPS5360440A (en) * 1976-11-11 1978-05-31 Hitachi Ltd Starting water power prime mover
DE2655026C2 (de) * 1976-12-04 1979-01-18 Ulrich Prof. Dr.-Ing. 7312 Kirchheim Huetter Windenergiekonverter
US4081220A (en) * 1976-12-17 1978-03-28 United Technologies Corporation Semi-spar wound blade
US4087203A (en) * 1977-01-07 1978-05-02 United Technologies Corporation Cross beam rotor
US4134707A (en) * 1977-04-26 1979-01-16 Ewers Marion H Wind turbine apparatus
US4148594A (en) * 1977-06-10 1979-04-10 Ssp Agricultural Equipment, Inc. Fan blade for wind machines
FR2413566A1 (fr) * 1977-12-27 1979-07-27 Rattin Ange Centrale eolienne modulaire
US4146264A (en) * 1978-03-02 1979-03-27 Louis Michael Glick Load control for wind-driven electric generators
US4205235A (en) * 1978-03-06 1980-05-27 The United States Of America As Represented By The Secretary Of The Navy Automatic electrical load matching device for wind generators
DE2823525C2 (de) * 1978-05-30 1985-05-09 M.A.N. Maschinenfabrik Augsburg-Nuernberg Ag, 8000 Muenchen Windenergieanlage und Verfahren zu deren Errichten
DE2825061C2 (de) * 1978-06-08 1981-09-24 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Windrad
US4274807A (en) * 1978-07-31 1981-06-23 Kenney Clarence E Speed control system for a windmill

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR908631A (fr) * 1944-08-01 1946-04-15 Perfectionnements aux aéro-moteurs
DE2715584A1 (de) * 1977-04-07 1978-10-19 Franz Xaver Prof Dr I Wortmann Windenergieanlage mit aerodynamischer selbststeuerung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056815A1 (fr) * 1980-07-30 1982-08-04 CARTER, Jr., J. Warne Ameliorations se rapportant a une eolienne
EP0056815A4 (fr) * 1980-07-30 1984-06-19 Jr J Warne Carter Ameliorations se rapportant a une eolienne.
EP0061567A2 (fr) * 1981-04-01 1982-10-06 Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung Pale d'hélice aérodynamique et son procédé de construction
EP0061567A3 (en) * 1981-04-01 1984-09-26 Messerschmitt-Bolkow-Blohm Gesellschaft Mit Beschrankter Haftung Aerodynamic propeller blade and manufacturing process

Also Published As

Publication number Publication date
DE3017886A1 (de) 1980-11-20
GB2123900A (en) 1984-02-08
GB2106999B (en) 1984-02-22
FR2456230B1 (fr) 1984-12-28
GB2106998B (en) 1984-02-22
GB2106998A (en) 1983-04-20
GB2049833B (en) 1984-02-22
GB2106999A (en) 1983-04-20
US4366387A (en) 1982-12-28
JPS56566A (en) 1981-01-07
GB2049833A (en) 1980-12-31
DK202180A (da) 1980-11-11
GB2107137A (en) 1983-04-20
GB2123900B (en) 1984-08-01
GB2107137B (en) 1984-02-22
CA1144076A (fr) 1983-04-05
JPS6035181A (ja) 1985-02-22
JPS6035180A (ja) 1985-02-22

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