DE3366500D1 - A horizontal axis wind energy conversion system with aerodynamic blade pitch control - Google Patents

A horizontal axis wind energy conversion system with aerodynamic blade pitch control

Info

Publication number
DE3366500D1
DE3366500D1 DE8383300498T DE3366500T DE3366500D1 DE 3366500 D1 DE3366500 D1 DE 3366500D1 DE 8383300498 T DE8383300498 T DE 8383300498T DE 3366500 T DE3366500 T DE 3366500T DE 3366500 D1 DE3366500 D1 DE 3366500D1
Authority
DE
Germany
Prior art keywords
horizontal axis
energy conversion
wind energy
conversion system
pitch control
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
DE8383300498T
Other languages
English (en)
Inventor
Wendell Ernest Rossman
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
Application granted granted Critical
Publication of DE3366500D1 publication Critical patent/DE3366500D1/de
Expired 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
    • F03D7/022—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
    • F05B2260/75—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
    • F05B2260/00—Function
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/78—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism driven or triggered by aerodynamic forces
    • 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
DE8383300498T 1982-02-02 1983-02-01 A horizontal axis wind energy conversion system with aerodynamic blade pitch control Expired DE3366500D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/344,957 US4423333A (en) 1982-02-02 1982-02-02 Horizontal axis wind energy conversion system with aerodynamic blade pitch control

Publications (1)

Publication Number Publication Date
DE3366500D1 true DE3366500D1 (en) 1986-11-06

Family

ID=23352830

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383300498T Expired DE3366500D1 (en) 1982-02-02 1983-02-01 A horizontal axis wind energy conversion system with aerodynamic blade pitch control

Country Status (9)

Country Link
US (1) US4423333A (de)
EP (1) EP0086076B1 (de)
JP (1) JPS58180780A (de)
AU (1) AU564238B2 (de)
CA (1) CA1201982A (de)
DE (1) DE3366500D1 (de)
DK (1) DK36683A (de)
IN (1) IN158605B (de)
NZ (1) NZ203146A (de)

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AU653429B2 (en) * 1991-10-10 1994-09-29 Noel Lenard Johnson Wind engine
US5584655A (en) * 1994-12-21 1996-12-17 The Wind Turbine Company Rotor device and control for wind turbine
DE19860211C1 (de) * 1998-12-24 2000-11-23 Aerodyn Energiesysteme Gmbh Verfahren zum Verlegen von elektrischen Kabeln von einer ersten Offshore-Windenergieanlage zu einer zweiten Offshore-Windenergieanlage
EP1126163A1 (de) * 2000-02-16 2001-08-22 Turbowinds N.V./S.A. Vorrichtung zur Verstellung der Rotorblätter einer Windkraftanlage
AU2002222320A1 (en) * 2000-12-04 2002-06-18 Arup (Pvt) Ltd Fan assembly
US7218013B2 (en) * 2001-10-17 2007-05-15 Steve Anderson Platt Wind powered generator
DE102004046563B4 (de) * 2004-09-24 2008-01-03 Aerodyn Energiesysteme Gmbh Windenergieanlage mit vollintegriertem Maschinensatz
BRPI0600613B1 (pt) * 2006-03-14 2015-08-11 Tecsis Tecnologia E Sist S Avançados S A Pá multielementos com perfis aerodinâmicos
US7355294B2 (en) * 2006-05-22 2008-04-08 General Electric Company Method and system for wind turbine blade movement
ES2693433T3 (es) * 2006-07-06 2018-12-11 Acciona Windpower, S.A. Sistemas, procedimientos y aparatos para un controlador de turbina eólica
US20090016882A1 (en) * 2007-07-13 2009-01-15 Robinson Harry K Apparatus for Capturing Kinetic Energy
US7709972B2 (en) * 2007-08-30 2010-05-04 Mitsubishi Heavy Industries, Ltd. Wind turbine system for satisfying low-voltage ride through requirement
CN101429926B (zh) * 2007-11-07 2011-06-22 王光顺 风力发电机柔性变桨机构
US7635923B2 (en) * 2008-01-25 2009-12-22 Deangeles Steven J Momentum-conserving wind-driven electrical generator
GB2459453B (en) * 2008-04-21 2011-06-08 Barry Robert Marshall Energy output limiter for wind turbine rotor(s)
US20100038192A1 (en) * 2008-08-15 2010-02-18 Culbertson Michael O Floating yaw brake for wind turbine
US8593010B2 (en) * 2009-01-13 2013-11-26 Vestas Wind Systems A/S Wind turbine
US7821148B2 (en) * 2009-08-14 2010-10-26 Piasecki Frederick W Wind turbine
US8747070B2 (en) * 2010-07-13 2014-06-10 Greg E Blonder Spinning horizontal axis wind turbine
US8672631B2 (en) 2010-08-31 2014-03-18 Hamilton Sundstrand Corporation Articulated wind turbine blades
WO2012150718A1 (ja) * 2011-05-02 2012-11-08 Ishimine Tadashi 風車装置
US9091250B2 (en) 2012-05-02 2015-07-28 United Technologies Corporation Ultra high efficiency low friction drive chain for wind turbine applications
US8933576B2 (en) 2012-05-02 2015-01-13 United Technologies Corporation Hybrid friction wheel gearbox drivetrain for wind turbine applications
JP2013241872A (ja) * 2012-05-18 2013-12-05 S M Al Maarii Saif 折り畳み式風力タービン及び風力発電システム
US8572943B1 (en) 2012-05-31 2013-11-05 United Technologies Corporation Fundamental gear system architecture
US8598725B1 (en) 2012-06-11 2013-12-03 United Technologies Corporation Utilizing flux controllable PM electric machines for wind turbine applications
WO2014006542A2 (en) * 2012-07-05 2014-01-09 Nelson Mandela Metropolitan University Turbine arrangement
US9030039B2 (en) * 2013-06-02 2015-05-12 Charles Martin Chavez Madson Wind turbine and compressed gas storage system for generating electrical power
UA104607U (uk) * 2015-07-24 2016-02-10 Олександр Віліорович Амітов Вітроелектричний агрегат
WO2017069641A1 (en) * 2015-10-23 2017-04-27 Charles Martin Chavez Madson Wind turbine
US9771923B1 (en) * 2016-12-30 2017-09-26 Arnold Ramsland Hub assembly for horizontal axis, fluid-driven turbine enabling teetering
CN106968888B (zh) * 2017-06-05 2019-04-19 湘潭大学 一种小型风力机变桨装置
US10655603B2 (en) * 2017-11-13 2020-05-19 Noel Richard Potter Vane pitch control of a wind turbine assembly
CN108590960B (zh) * 2018-04-02 2020-11-24 金华橙果环保科技有限公司 一种具有蓄电池清洗和叶片调节功能的风力发电设备

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FR972387A (fr) * 1941-02-25 1951-01-29 Perfectionnement aux hélices aéromotrices
FR912906A (fr) * 1945-03-08 1946-08-23 Dispositif de régularisation de marche pour moulin à vent, roue éolienne etc.
FR968411A (fr) * 1948-06-24 1950-11-27 Aéromoteur à pales autostables
US3874816A (en) * 1973-10-23 1975-04-01 Thomas E Sweeney Windmill blade
US4178127A (en) * 1975-08-27 1979-12-11 Zahorecz Zoltan P Variable pitch impeller
US4083651A (en) * 1976-08-17 1978-04-11 United Technologies Corporation Wind turbine with automatic pitch and yaw control
JPS54105631A (en) * 1978-02-07 1979-08-18 Shiyouhachi Koyama Fanndriven generator
US4297076A (en) * 1979-06-08 1981-10-27 Lockheed Corporation Wind turbine
US4374631A (en) * 1981-05-21 1983-02-22 Fayette Manufacturing Corporation Windmill speed limiting system utilizing hysteresis
US4352629A (en) * 1981-10-19 1982-10-05 United Technologies Corporation Wind turbine

Also Published As

Publication number Publication date
NZ203146A (en) 1985-11-08
IN158605B (de) 1986-12-20
AU564238B2 (en) 1987-08-06
EP0086076A1 (de) 1983-08-17
EP0086076B1 (de) 1986-10-01
US4423333A (en) 1983-12-27
DK36683A (da) 1983-08-03
JPS58180780A (ja) 1983-10-22
DK36683D0 (da) 1983-01-31
AU1082783A (en) 1983-08-11
CA1201982A (en) 1986-03-18

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Legal Events

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