TWI325468B - Unity wind power plant with vertical axis of rotation - Google Patents

Unity wind power plant with vertical axis of rotation Download PDF

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Publication number
TWI325468B
TWI325468B TW097121353A TW97121353A TWI325468B TW I325468 B TWI325468 B TW I325468B TW 097121353 A TW097121353 A TW 097121353A TW 97121353 A TW97121353 A TW 97121353A TW I325468 B TWI325468 B TW I325468B
Authority
TW
Taiwan
Prior art keywords
rotation
wind power
axis
power plant
wings
Prior art date
Application number
TW097121353A
Other languages
English (en)
Other versions
TW200907167A (en
Inventor
Harald Bengt Herbertsson
Claes Bertil Aldman
Ralph Gustav Jerry Harryson
Original Assignee
Harald Bengt Herbertsson
Claes Bertil Aldman
Young Irene Yueh Hwa
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 Harald Bengt Herbertsson, Claes Bertil Aldman, Young Irene Yueh Hwa filed Critical Harald Bengt Herbertsson
Publication of TW200907167A publication Critical patent/TW200907167A/zh
Application granted granted Critical
Publication of TWI325468B publication Critical patent/TWI325468B/zh

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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 
    • F03D7/06—Controlling wind motors  the wind motors having rotation axis substantially perpendicular to the air flow entering the rotor
    • 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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/061—Rotors characterised by their aerodynamic shape, e.g. aerofoil profiles
    • 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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/062—Rotors characterised by their construction elements
    • F03D3/063—Telescoping or folding wind engaging parts
    • 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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/062—Rotors characterised by their construction elements
    • F03D3/064—Fixing wind engaging parts to rest of rotor
    • 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
    • F03D5/00—Other wind motors
    • 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
    • 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
    • F05B2260/40—Transmission of power
    • F05B2260/406—Transmission of power through hydraulic systems
    • 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
    • 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
    • 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
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier

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)
  • Aviation & Aerospace Engineering (AREA)
  • Wind Motors (AREA)

Description

丄奶468 圖4係一種垂直旋轉軸及延伸至中間位置之扭轉連結 翼部元件的示意圖； 。 圖5係—種扭轉連結翼部之設計的示意圖； 圖6係根據本發明之一種風力電廠的示意圖； 圖7係為連接於一半長度之兩個扭轉連結翼部元件的 示意圖；及 圖8係為兩個翼部元件的末端之間的連接之示意圖。
【主要元件符號說明】 1 旋轉軸 2 翼部 4 套筒機構 5 彈簧 6 接線 11 液壓泵 12 液壓馬達 13 發電機 21-24 翼部元件（渦輪機葉片） 23 ’、24， 外側端 31 ' 32 翼部元件 41 ' 42 液壓致動器 21

Claims (1)

1325468
十、申請專利範圍： 1------ · 一 1· 一種具有垂直旋轉軸的風力電廠，複數個可調翼部 係以扭轉連結配置之翼部元件的形式而自垂直旋轉軸延 伸’以可自該旋轉軸（1)延伸及可朝向該轴縮回，特徵在於： 該等翼部（2)係由兩個或更多個連接的扭轉連結所構成，扭 轉連結係由翼部元件（2 1-24與31、32)所構成。 2.如申請專利範圍第丨項之風力電廠，特徵在於：該等 翼部元件（2)係由兩個扭轉連結所構成，且連接至另一個的 一半扭轉連結處。 3. 如申請專利範圍第1項之風力電廠，特徵在於：該等 翼部（2)係可縮回至該旋轉軸（1)之内，以用於保護於沿著該 旋轉轴（1)之軸向方向的狹長開口之内。 4. 如申明專利範圍第1至3項中任一項之風力電廠，特 徵在於：該等翼部（2)之延伸係能夠被控制，而與旋轉軸〇) 的轉速無關，且能夠被施加至一個套筒（4)之機械、液壓戋 氣壓驅動裝置沿著旋轉軸（1)調整，該等翼部（2)之最内側翼 部元件（21)係連接至該套筒。 5. 如申請專利範圍第1至3項中任一項之風力電礙， 其中，旋轉抽（1)係可移動地安裝於一塔或—4再米栀柱内 特徵在於：該旋轉軸（1)係直接或經由傳動裝置而驅動 壓泵（11)，其係連接至一或多個液壓馬達（12)且位移受 該一或多個液壓馬達（12 )控制，液壓馬達（丨2 )係接著顯 一或多個發電機（13)。
22
TW097121353A 2007-06-19 2008-06-09 Unity wind power plant with vertical axis of rotation TWI325468B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0701497A SE531443C2 (sv) 2007-06-19 2007-06-19 Vindkraftverk med ställbara vingar i saxlänkskonfiguration

Publications (2)

Publication Number Publication Date
TW200907167A TW200907167A (en) 2009-02-16
TWI325468B true TWI325468B (en) 2010-06-01

Family

ID=40156450

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097121353A TWI325468B (en) 2007-06-19 2008-06-09 Unity wind power plant with vertical axis of rotation

Country Status (6)

Country Link
US (1) US8459937B2 (zh)
EP (1) EP2158400A1 (zh)
CN (1) CN101711310B (zh)
SE (1) SE531443C2 (zh)
TW (1) TWI325468B (zh)
WO (1) WO2008156407A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2310673B1 (en) * 2008-07-18 2016-03-30 Allen Jones Wind powered energy amplification system and method
WO2013114402A2 (en) * 2012-02-01 2013-08-08 Prakash Prabhakar Pawar Variable circumferance of blades for vertical axis wind turbine
CN103061981A (zh) * 2013-02-19 2013-04-24 徐秋实 一种垂直风力发电可变面积驱动桨
CN105277077B (zh) * 2014-07-25 2017-01-25 南京理工大学 末敏弹智能伸缩翼

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4236504A (en) * 1979-05-14 1980-12-02 Cornelison Jr Floyd S Impellers and apparatus for use therewith
ZA816875B (en) * 1980-10-07 1982-11-24 Sir Mcalpine R & Sons Ltd Wind powered turbine
JPS61215464A (ja) * 1985-03-19 1986-09-25 廉　洛麟 可変形状垂直軸風車
US4624624A (en) * 1984-03-26 1986-11-25 Yum Nak I Collapsible vertical wind mill
US7090550B2 (en) * 2003-01-24 2006-08-15 Lockheed Martin Corporation Propeller with variable geometry and method for varying geometry of a propeller
FR2872552B1 (fr) * 2004-07-02 2009-02-20 Vimak Soc Civ Ile Eolienne a axe vertical
CN2769485Y (zh) * 2005-02-25 2006-04-05 徐志水 动力后置式折叠门
JP2007247577A (ja) * 2006-03-17 2007-09-27 Toshiba Corp 風車装置およびそれを用いた風力発電装置
US7656055B2 (en) * 2007-04-12 2010-02-02 Rosalia Torres Hydro-wind power generating turbine system and retrofitting method
US7985048B2 (en) * 2007-09-25 2011-07-26 The Boeing Company Folding rotor for an autogyro device

Also Published As

Publication number Publication date
CN101711310B (zh) 2012-06-20
CN101711310A (zh) 2010-05-19
US8459937B2 (en) 2013-06-11
US20100181778A1 (en) 2010-07-22
WO2008156407A1 (en) 2008-12-24
TW200907167A (en) 2009-02-16
EP2158400A1 (en) 2010-03-03
SE0701497L (sv) 2008-12-20
SE531443C2 (sv) 2009-04-07

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