IN2014DE00780A - - Google Patents

Info

Publication number
IN2014DE00780A
IN2014DE00780A IN780DE2014A IN2014DE00780A IN 2014DE00780 A IN2014DE00780 A IN 2014DE00780A IN 780DE2014 A IN780DE2014 A IN 780DE2014A IN 2014DE00780 A IN2014DE00780 A IN 2014DE00780A
Authority
IN
India
Prior art keywords
actuator
wind turbine
cam follower
belt
tape
Prior art date
Application number
Other languages
English (en)
Inventor
Everett Brooks Peter
John Burgess Nathan
Floyd Miller Myron
Jay Green Thomas
Original Assignee
Frontier Wind Llc
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 Frontier Wind Llc filed Critical Frontier Wind Llc
Publication of IN2014DE00780A publication Critical patent/IN2014DE00780A/en

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
    • 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
    • F03D1/0675—Rotors characterised by their construction elements of the blades
    • 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
    • F03D7/0256—Stall control
    • 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
    • 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
    • F05B2240/10—Stators
    • F05B2240/12—Fluid guiding means, e.g. vanes
    • F05B2240/122—Vortex generators, turbulators, or the like, for mixing
    • 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
    • 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
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/305—Flaps, slats or spoilers
    • F05B2240/3052—Flaps, slats or spoilers adjustable
    • 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
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/306—Surface measures
    • F05B2240/3062—Vortex generators
    • 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
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
    • 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
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
    • F05B2240/311—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape flexible or elastic
    • 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
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
    • F05B2240/313—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape with adjustable flow intercepting area
    • 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
    • F05B2260/50—Kinematic linkage, i.e. transmission of position
    • F05B2260/507—Kinematic linkage, i.e. transmission of position using servos, independent actuators, etc.
    • 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)
  • Transmission Devices (AREA)
IN780DE2014 2013-03-15 2014-03-15 IN2014DE00780A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/834,252 US9458825B2 (en) 2013-03-15 2013-03-15 Actuation mechanisms for load management devices on aerodynamic blades

Publications (1)

Publication Number Publication Date
IN2014DE00780A true IN2014DE00780A (zh) 2015-06-19

Family

ID=50272429

Family Applications (1)

Application Number Title Priority Date Filing Date
IN780DE2014 IN2014DE00780A (zh) 2013-03-15 2014-03-15

Country Status (9)

Country Link
US (1) US9458825B2 (zh)
EP (1) EP2778397B1 (zh)
JP (1) JP5902738B2 (zh)
KR (1) KR20140113501A (zh)
AU (1) AU2014201459A1 (zh)
BR (1) BR102014006375B1 (zh)
CA (1) CA2845936C (zh)
DK (1) DK2778397T3 (zh)
IN (1) IN2014DE00780A (zh)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9388791B2 (en) * 2013-03-15 2016-07-12 Frontier Wind, Llc Mounting arrangement for load compensating device
US10054048B2 (en) * 2013-07-26 2018-08-21 Lockheed Martin Corporation Suprression of shock-induced airflow separation
EP2865887B1 (en) * 2013-10-24 2016-06-01 Alstom Renovables España, S.L. Wind turbine blade
US9540057B2 (en) * 2013-11-26 2017-01-10 Hyundai Motor Company System and method of controlling adjustable spoiler
US9714057B2 (en) 2015-05-08 2017-07-25 Paccar Inc Pneumatically actuated air control devices and methods
US9828044B2 (en) * 2015-09-25 2017-11-28 GM Global Technology Operations LLC Feedback control of vehicle aerodynamics
US10626846B2 (en) * 2016-11-17 2020-04-21 General Electric Company System for wind turbine blade actuation
ES2928479T3 (es) * 2017-03-07 2022-11-18 Siemens Gamesa Renewable Energy As Sistema de suministro de presión para un dispositivo aerodinámico neumáticamente activable de un álabe de rotor de una turbina eólica
CN110582634A (zh) * 2017-03-07 2019-12-17 西门子歌美飒可再生能源公司 用于风力涡轮机转子叶片的气动装置的安全系统
US20190106197A1 (en) * 2017-10-09 2019-04-11 Bell Helicopter Textron Inc. Variable-Chord Rotor Blade
EP3667062A1 (en) * 2018-12-13 2020-06-17 Siemens Gamesa Renewable Energy A/S Device for controlling humidity in wind turbines
CN112373721B (zh) * 2020-11-03 2023-02-10 哈尔滨飞机工业集团有限责任公司 一种直升机地面状态下主桨舵机基准调整方法
CN114687923A (zh) * 2020-12-25 2022-07-01 江苏金风科技有限公司 风力发电机组的叶片和控制方法
US11278021B1 (en) 2021-02-24 2022-03-22 Timothy Just Wildlife deterring windmill
US11672243B2 (en) 2021-02-24 2023-06-13 Timothy Just Wildlife deterring windmill
CN113212733B (zh) * 2021-04-30 2022-05-10 成都飞机工业（集团）有限责任公司 一种大展弦比常规布局无人机突风载荷减缓方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB720591A (en) 1950-02-13 1954-12-22 Scient Et Tech Bureau Et Improvements in or relating to wind-motors
GB2157774A (en) * 1984-04-26 1985-10-30 Lawson Tancred Sons & Company Wind turbine blades
US5127605A (en) 1991-04-23 1992-07-07 Allied-Signal Inc. Control surface structures for fluid-borne vehicles and method for rotationally moving such structures
US6139268A (en) * 1999-03-19 2000-10-31 The United States Of America As Represented By The Secretary Of The Air Force Turbine blade having an extensible tail
JP2003206847A (ja) 2002-01-11 2003-07-25 Mitsubishi Heavy Ind Ltd 翼長可変翼を備えた風車
US6902370B2 (en) 2002-06-04 2005-06-07 Energy Unlimited, Inc. Telescoping wind turbine blade
US7828523B2 (en) * 2007-03-27 2010-11-09 General Electric Company Rotor blade for a wind turbine having a variable dimension
US8025257B2 (en) 2007-12-06 2011-09-27 Roller Bearing Company Of America, Inc. Actuation system for a lift assisting device and roller bearings used therein
ATE525569T1 (de) 2007-12-21 2011-10-15 Vestas Wind Sys As Aktive strömungssteuervorrichtung und verfahren zum bewirken einer fluidgrenzschicht einer windturbinenschaufel
US8267654B2 (en) * 2008-05-16 2012-09-18 Frontier Wind, Llc Wind turbine with gust compensating air deflector
US8192161B2 (en) * 2008-05-16 2012-06-05 Frontier Wind, Llc. Wind turbine with deployable air deflectors
GB2475694A (en) * 2009-11-25 2011-06-01 Vestas Wind Sys As Flap control for wind turbine blades
US8360387B2 (en) 2010-03-26 2013-01-29 Bose Corporation Actuator including mechanism for converting rotary motion to linear motion
US20110223022A1 (en) * 2011-01-28 2011-09-15 General Electric Company Actuatable surface features for wind turbine rotor blades

Also Published As

Publication number Publication date
CA2845936C (en) 2016-05-10
AU2014201459A1 (en) 2014-10-02
JP2014181708A (ja) 2014-09-29
BR102014006375A2 (pt) 2015-01-06
US9458825B2 (en) 2016-10-04
KR20140113501A (ko) 2014-09-24
DK2778397T3 (en) 2018-05-07
CA2845936A1 (en) 2014-09-15
EP2778397B1 (en) 2018-03-07
JP5902738B2 (ja) 2016-04-13
BR102014006375B1 (pt) 2022-02-08
US20140271192A1 (en) 2014-09-18
EP2778397A1 (en) 2014-09-17

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