CA2732543C - Turbine a profil aerodynamique a axe horizontal - Google Patents

Turbine a profil aerodynamique a axe horizontal Download PDF

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Publication number
CA2732543C
CA2732543C CA2732543A CA2732543A CA2732543C CA 2732543 C CA2732543 C CA 2732543C CA 2732543 A CA2732543 A CA 2732543A CA 2732543 A CA2732543 A CA 2732543A CA 2732543 C CA2732543 C CA 2732543C
Authority
CA
Canada
Prior art keywords
airfoil
horizontal axis
turbine
full
ring
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.)
Active
Application number
CA2732543A
Other languages
English (en)
Other versions
CA2732543A1 (fr
Inventor
Paul A. Gallant
Bertram J. Alexander
Louis G. Macdonald
Melvin L. Dean
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.)
JET-AGE WIND Inc
Original Assignee
JET-AGE WIND Inc
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 JET-AGE WIND Inc filed Critical JET-AGE WIND Inc
Priority to CA2732543A priority Critical patent/CA2732543C/fr
Priority to US13/108,548 priority patent/US20120213636A1/en
Priority to PCT/CA2012/000155 priority patent/WO2012129644A1/fr
Priority to CN201280009823XA priority patent/CN103403297A/zh
Publication of CA2732543A1 publication Critical patent/CA2732543A1/fr
Application granted granted Critical
Publication of CA2732543C publication Critical patent/CA2732543C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F03D1/0608—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
    • 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
    • F05B2240/33—Shrouds which are part of or which are rotating with the rotor
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (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)
  • Wind Motors (AREA)

Abstract

L'invention porte sur une turbine à profil aérodynamique à axe horizontal permettant de recueillir l'énergie éolienne. La turbine à profil aérodynamique à axe horizontal a une forme aérodynamique conçue pour avoir une faible vitesse de démarrage et une faible vitesse de fonctionnement et pour un fonctionnement à couple élevé. Plusieurs bouts de pale à profil aérodynamique dépassent vers l'intérieur d'un carénage structurel le long de la périphérie de celui-ci. Plusieurs pales à profil aérodynamique complètes dépassent vers l'intérieur du carénage le long de rayons créant un engagement mécanique entre le carénage et un moyeu central. Ce système utilise avantageusement la grande surface balayée distribuée pour maximiser l'extraction d'énergie afin de permettre un fonctionnement à couple élevé.
CA2732543A 2011-02-23 2011-02-23 Turbine a profil aerodynamique a axe horizontal Active CA2732543C (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA2732543A CA2732543C (fr) 2011-02-23 2011-02-23 Turbine a profil aerodynamique a axe horizontal
US13/108,548 US20120213636A1 (en) 2011-02-23 2011-05-16 Horizontal axis airfoil turbine
PCT/CA2012/000155 WO2012129644A1 (fr) 2011-02-23 2012-02-21 Turbine à profil aérodynamique à axe horizontal
CN201280009823XA CN103403297A (zh) 2011-02-23 2012-02-21 水平轴翼型涡轮机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2732543A CA2732543C (fr) 2011-02-23 2011-02-23 Turbine a profil aerodynamique a axe horizontal

Publications (2)

Publication Number Publication Date
CA2732543A1 CA2732543A1 (fr) 2012-08-23
CA2732543C true CA2732543C (fr) 2014-01-14

Family

ID=46652875

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2732543A Active CA2732543C (fr) 2011-02-23 2011-02-23 Turbine a profil aerodynamique a axe horizontal

Country Status (4)

Country Link
US (1) US20120213636A1 (fr)
CN (1) CN103403297A (fr)
CA (1) CA2732543C (fr)
WO (1) WO2012129644A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9193407B2 (en) 2012-08-21 2015-11-24 John Austin Muth Active downforce generation for a tilting vehicle
US20160376910A1 (en) * 2013-07-17 2016-12-29 Brian Sellers Power generating apparatus
US9849968B2 (en) * 2014-12-04 2017-12-26 Northrop Grumman Systems Corporation Propeller
US9714090B2 (en) * 2015-06-12 2017-07-25 Sunlight Photonics Inc. Aircraft for vertical take-off and landing
US11034443B2 (en) 2015-06-12 2021-06-15 Sunlight Aerospace Inc. Modular aircraft assembly for airborne and ground transport
CN106089567A (zh) * 2016-05-20 2016-11-09 唐华山 圆锥风轮圆周边沿挡风墙头的离心气流四侧转化的风叶圈
DE102016012436A1 (de) * 2016-10-18 2018-04-19 Karl Theophil Arnold Rotor für eine Windkraftanlage und Windkraftanlage
US10711762B2 (en) * 2017-07-20 2020-07-14 Jmcc Wing, Llc Wind energy systems
US20200056581A1 (en) * 2018-02-07 2020-02-20 Larry Lee Mansberger Thermodynamic wind turbine
US10773817B1 (en) 2018-03-08 2020-09-15 Northrop Grumman Systems Corporation Bi-directional flow ram air system for an aircraft
US10844841B2 (en) * 2018-08-23 2020-11-24 Bnsf Logistics, Llc Transportation fixtures for wind turbine blades
FR3108065B1 (fr) * 2020-03-13 2022-02-18 Valeo Systemes Thermiques Systeme de ventilation pour moteur
CN112350258B (zh) * 2020-12-23 2022-03-15 国网河南省电力公司桐柏县供电公司 一种防偏风悬垂线夹装置
CH718281A1 (fr) * 2021-01-25 2022-07-29 De Martini Max Eolienne à pales déportées.

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB182559A (en) * 1921-04-04 1922-07-04 Geoffrey Lambert Wind-driven electric generating sets
US4110631A (en) * 1974-07-17 1978-08-29 Wind Power Systems, Inc. Wind-driven generator
US3954236A (en) * 1975-05-14 1976-05-04 Brown Roswell F Wind actuated rotatable tubular device
CN2042116U (zh) * 1987-12-28 1989-08-02 朱筱超 导风式风力机
US5810555A (en) * 1997-05-12 1998-09-22 Itt Automotive Electrical Systems, Inc. High-pumping fan with ring-mounted bladelets
CN2438845Y (zh) * 1999-12-03 2001-07-11 李成亮 高效率任意风向发电机
US6457941B1 (en) * 2001-03-13 2002-10-01 The United States Of America As Represented By The Secretary Of The Navy Fan rotor with construction and safety performance optimization
GB0306075D0 (en) * 2003-03-18 2003-04-23 Renewable Devices Ltd Wind turbine
CN1217100C (zh) * 2003-04-02 2005-08-31 孙勖民 环片式风轮
CN1762763A (zh) * 2004-10-18 2006-04-26 李荣德 环辐式螺旋桨
CN2835639Y (zh) * 2005-11-11 2006-11-08 郭晓琳 一种高效风轮
CN2926569Y (zh) * 2006-07-04 2007-07-25 鲁东升 一种风力发电机
CN201486761U (zh) * 2009-04-03 2010-05-26 钟华富 一种车轮式风车发电机
WO2011142286A1 (fr) * 2010-05-12 2011-11-17 Ｅ＆Ｅ株式会社 Générateur éolien à axe horizontal équipé d'une conduite d'air
CN201943887U (zh) * 2011-03-11 2011-08-24 台湾穗高工业股份有限公司 风力发电机固定叶片的旋转轮结构

Also Published As

Publication number Publication date
US20120213636A1 (en) 2012-08-23
CN103403297A (zh) 2013-11-20
WO2012129644A1 (fr) 2012-10-04
CA2732543A1 (fr) 2012-08-23

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