DK3635248T3 - Segmented airfoil design for guide wires - Google Patents

Segmented airfoil design for guide wires Download PDF

Info

Publication number
DK3635248T3
DK3635248T3 DK18799280.5T DK18799280T DK3635248T3 DK 3635248 T3 DK3635248 T3 DK 3635248T3 DK 18799280 T DK18799280 T DK 18799280T DK 3635248 T3 DK3635248 T3 DK 3635248T3
Authority
DK
Denmark
Prior art keywords
guide wires
airfoil design
segmented airfoil
segmented
design
Prior art date
Application number
DK18799280.5T
Other languages
English (en)
Inventor
Gerald Barber
Original Assignee
Gerald Barber
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 Gerald Barber filed Critical Gerald Barber
Application granted granted Critical
Publication of DK3635248T3 publication Critical patent/DK3635248T3/da

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
    • 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
    • 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
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • F03D1/0625—Rotors characterised by their aerodynamic shape of the whole rotor, i.e. form features of the rotor unit
    • 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
    • F03D7/022—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
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical 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
    • F05B2240/2211—Rotors for wind turbines with horizontal axis of the multibladed, low speed, e.g. "American farm" type
    • 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
    • F05B2240/2212—Rotors for wind turbines with horizontal axis perpendicular to wind direction
    • 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
    • F05B2240/302—Segmented or sectional 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
    • F05B2240/33—Shrouds which are part of or which are rotating with the rotor
    • 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
    • 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
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/60—Properties or characteristics given to material by treatment or manufacturing
    • F05B2280/6003—Composites; e.g. fibre-reinforced
    • 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)
DK18799280.5T 2017-05-10 2018-05-09 Segmented airfoil design for guide wires DK3635248T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762504041P 2017-05-10 2017-05-10
PCT/US2018/031832 WO2018208938A1 (en) 2017-05-10 2018-05-09 Segmented airfoil design for guide wires

Publications (1)

Publication Number Publication Date
DK3635248T3 true DK3635248T3 (da) 2023-09-18

Family

ID=64096017

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18799280.5T DK3635248T3 (da) 2017-05-10 2018-05-09 Segmented airfoil design for guide wires

Country Status (12)

Country Link
US (1) US10941751B2 (da)
EP (1) EP3635248B1 (da)
JP (1) JP7109478B2 (da)
KR (1) KR102456686B1 (da)
CN (1) CN110799747A (da)
AU (1) AU2018266819A1 (da)
BR (1) BR112019023546A2 (da)
CA (1) CA3062838A1 (da)
DK (1) DK3635248T3 (da)
MX (1) MX2019013427A (da)
PH (1) PH12019502498A1 (da)
WO (1) WO2018208938A1 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10550823B2 (en) * 2016-08-10 2020-02-04 General Electric Company Method for balancing segmented wind turbine rotor blades
US20200102931A1 (en) * 2018-10-02 2020-04-02 Edward John Koch Wind Turbine
BR112021008274A2 (pt) 2018-11-01 2021-08-03 Gerald L. Barber sistema de acionamento por correia para um gerador de turbina eólica
KR102132438B1 (ko) * 2019-12-23 2020-07-09 주식회사 코리안파워파트너스 팬 조립체 및 이를 채용한 항력식 풍력발전기
CN112283019A (zh) * 2020-10-27 2021-01-29 山东中车风电有限公司 一种风力发电机组的组合式轮毂结构及风力发电机组
KR102320936B1 (ko) 2021-02-26 2021-11-15 주식회사 코리안파워파트너스 유압식 풍력발전 시스템
US11754040B2 (en) 2021-08-16 2023-09-12 Mansberger Aircraft Inc. Automatic-aerodynamic pitch control for wind turbine blade

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US4105363A (en) 1976-06-14 1978-08-08 Loth John Lodewyk Overspeed control arrangement for vertical axis wind turbines
US4111601A (en) * 1977-02-02 1978-09-05 Richard Joseph G Adjustable windmill
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US6955025B2 (en) 2002-09-11 2005-10-18 Clipper Windpower Technology, Inc. Self-erecting tower and method for raising the tower
US7112010B1 (en) 2003-12-10 2006-09-26 William Clyde Geiger Apparatus, systems and methods for erecting an offshore wind turbine assembly
PL1861619T3 (pl) * 2005-03-15 2011-01-31 Clipper Windpower Inc Koło napinające w układzie wirnika turbin wiatrowych i wodnych
CN1328506C (zh) * 2005-06-14 2007-07-25 韩永勤 风能发电机
JP2009074421A (ja) * 2007-09-20 2009-04-09 Toray Ind Inc 軸流型風車用翼部材
US8109727B2 (en) * 2009-04-20 2012-02-07 Barber Gerald L Wind turbine
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Also Published As

Publication number Publication date
EP3635248A1 (en) 2020-04-15
CA3062838A1 (en) 2018-11-15
US20180328334A1 (en) 2018-11-15
JP2020519808A (ja) 2020-07-02
CN110799747A (zh) 2020-02-14
WO2018208938A1 (en) 2018-11-15
AU2018266819A1 (en) 2019-12-05
US10941751B2 (en) 2021-03-09
BR112019023546A2 (pt) 2020-05-26
KR20200026807A (ko) 2020-03-11
KR102456686B1 (ko) 2022-10-19
EP3635248A4 (en) 2021-03-03
JP7109478B2 (ja) 2022-07-29
EP3635248B1 (en) 2023-07-05
MX2019013427A (es) 2020-08-03
PH12019502498A1 (en) 2020-07-13

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