JP5504176B2 - 垂直回転軸型の風力タービンロータ - Google Patents
垂直回転軸型の風力タービンロータ Download PDFInfo
- Publication number
- JP5504176B2 JP5504176B2 JP2010545820A JP2010545820A JP5504176B2 JP 5504176 B2 JP5504176 B2 JP 5504176B2 JP 2010545820 A JP2010545820 A JP 2010545820A JP 2010545820 A JP2010545820 A JP 2010545820A JP 5504176 B2 JP5504176 B2 JP 5504176B2
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- Prior art keywords
- rotor
- blade
- wing
- airfoil
- length
- 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.)
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- 238000005452 bending Methods 0.000 claims description 7
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 230000007423 decrease Effects 0.000 description 5
- 239000003570 air Substances 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Images
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
- 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
-
- 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
- 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
- F05B2240/211—Rotors for wind turbines with vertical axis
- F05B2240/214—Rotors for wind turbines with vertical axis of the Musgrove or "H"-type
-
- 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
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)
Description
Sが翼の基本表面の領域であり、
ρが空気密度であり、
Vが気流の速度であるとき、
に従って、同一の空気力学的力を発生させるべきである。
Claims (4)
- ハブと連結され、端にロータブレードがある少なくとも2つの水平支持体を有し、前記ロータブレードはロータブレードの中心ゾーンにおいて前記支持体の端に堅固に固定され、それぞれの前記ロータブレードは、横断面が対称または凹凸状の翼型である結合された2つの翼からなり、弦長および翼型の厚さが翼端に向かって減少する、垂直回転軸型の風力タービンロータであって、
前記ロータブレード(3)の上翼(3a)および下翼(3b)が、前記ロータの回転軸へ向かって撓曲角度(β1,β2)を形成して、中心ゾーン(3c)から外方へ放射状に撓曲し、
両方の翼端(3a,3b)での翼型の弦長(b2)と中心ゾーン(3c)における弦長(b1)とが前記ロータの回転軸に関してそれぞれの位置の半径(R1,R2)にほぼ反比例することを特徴とする、ロータ。 - 前記下翼(3b)の前記撓曲角度(β2)は、前記上翼(3a)の前記撓曲角度(β1)より大きいことを特徴とする、請求項1に記載のロータ。
- 前記下翼(3b)の長さ(l1)は、前記上翼(3a)の長さ(l2)より長いことを特徴とする、請求項1または2に記載のロータ。
- 前記支持体(2)は、水平方向に位置付けられた弦を備えた対称の翼型を有し、前記支持体の長手軸が翼型の幾何学的中心を通り前記ロータの回転軸と交差することを特徴とする、請求項1に記載のロータ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PLP.384416 | 2008-02-08 | ||
PL384416A PL216244B1 (pl) | 2008-02-08 | 2008-02-08 | Wirnik turbiny wiatrowej o pionowej osi obrotu |
PCT/PL2008/000078 WO2009099344A2 (en) | 2008-02-08 | 2008-11-05 | Wind turbine rotor with the the vertical rotation axis |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2011511210A JP2011511210A (ja) | 2011-04-07 |
JP2011511210A5 JP2011511210A5 (ja) | 2012-06-21 |
JP5504176B2 true JP5504176B2 (ja) | 2014-05-28 |
Family
ID=40952579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010545820A Active JP5504176B2 (ja) | 2008-02-08 | 2008-11-05 | 垂直回転軸型の風力タービンロータ |
Country Status (14)
Country | Link |
---|---|
US (1) | US8529190B2 (ja) |
EP (1) | EP2240687B1 (ja) |
JP (1) | JP5504176B2 (ja) |
CN (1) | CN101918707B (ja) |
AU (1) | AU2008349880B2 (ja) |
CA (1) | CA2701197C (ja) |
DK (1) | DK2240687T3 (ja) |
ES (1) | ES2435140T3 (ja) |
HR (1) | HRP20130857T1 (ja) |
NZ (1) | NZ584236A (ja) |
PL (1) | PL216244B1 (ja) |
PT (1) | PT2240687E (ja) |
WO (1) | WO2009099344A2 (ja) |
ZA (1) | ZA201002204B (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9302766B2 (en) * | 2008-06-20 | 2016-04-05 | Aviation Partners, Inc. | Split blended winglet |
DK2905222T3 (da) | 2008-06-20 | 2020-01-02 | Aviation Partners Inc | Krum vingespids |
NL1035727C2 (nl) * | 2008-07-21 | 2010-01-22 | Ecofys Invest B V | Inrichting voor het benutten van golfenergie en werkwijze daarvoor. |
ES2783984T3 (es) | 2011-06-09 | 2020-09-21 | Aviation Partners Inc | Espiroide dividido |
FR2978502B1 (fr) * | 2011-07-25 | 2013-08-30 | Electricite De France | Turbine hydraulique a trainee en bout d'aile reduite |
CN102616370A (zh) * | 2012-04-28 | 2012-08-01 | 张岳 | 纵转旋变螺旋桨 |
CN103133238A (zh) * | 2013-03-05 | 2013-06-05 | 常熟市强盛电力设备有限责任公司 | 发电机转子 |
CN103291540B (zh) * | 2013-06-03 | 2015-10-28 | 河海大学常州校区 | 直叶片翼型弯度线与风轮运行轨迹重合的垂直轴风力机 |
TWI522529B (zh) * | 2013-06-28 | 2016-02-21 | 國立臺灣海洋大學 | 垂直軸風力發電機 |
CN103552688B (zh) * | 2013-11-11 | 2015-07-15 | 北京航空航天大学 | 一种扑翼旋翼耦合构型及相应的微型飞行器设计 |
KR101410871B1 (ko) * | 2013-12-19 | 2014-06-23 | 금창에너지 주식회사 | 풍력발전장치 |
EP3269635A1 (en) * | 2016-07-12 | 2018-01-17 | The Aircraft Performance Company UG | Airplane wing |
ES2905192T3 (es) * | 2018-01-15 | 2022-04-07 | The Aircraft Performance Company Gmbh | Ala de avión |
US11885302B2 (en) * | 2018-09-30 | 2024-01-30 | University Of Strathclyde | Efficient wind energy convertor without gearbox or multi-pole generator |
CN109707562A (zh) * | 2019-03-14 | 2019-05-03 | 沈阳航空航天大学 | 一种采用全后掠叶片的升力型垂直轴风力机 |
GB2606490B (en) * | 2021-05-06 | 2023-12-06 | Achelous Energy Ltd | Systems and devices for a floating renewable power station |
GB2615311A (en) * | 2022-01-31 | 2023-08-09 | Airbus Operations Ltd | Aircraft wing with movable wing tip device |
GB2616252A (en) * | 2022-01-31 | 2023-09-06 | Airbus Operations Ltd | Aircraft with movable wing tip device |
GB2628523A (en) * | 2022-11-16 | 2024-10-02 | Airbus Operations Ltd | Aircraft wing |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4130380A (en) * | 1976-05-13 | 1978-12-19 | Kaiser Heinz W | Wind powered turbine and airfoil construction |
US4264279A (en) | 1978-05-12 | 1981-04-28 | Dereng Viggo G | Fixed geometry self starting transverse axis wind turbine |
GB2082260B (en) * | 1980-08-20 | 1984-01-25 | Nianbilla Co Ltd | Vertical axis windmill |
US4430044A (en) | 1981-11-23 | 1984-02-07 | Liljegren L Kenyon | Vertical axis wind turbine |
US4456429A (en) * | 1982-03-15 | 1984-06-26 | Kelland Robert E | Wind turbine |
US4566854A (en) * | 1984-05-21 | 1986-01-28 | Slezak Ray J | Wind rotor |
DE3502712A1 (de) * | 1985-01-28 | 1986-07-31 | Erich 8011 Heimstetten Herter | Windturbine |
GB8507995D0 (en) | 1985-03-27 | 1985-05-01 | Univ Open | Aerodynamic/hydrodynamic devices |
DE3626917A1 (de) | 1986-06-03 | 1987-12-10 | Erich Herter | Windturbine |
US4976587A (en) * | 1988-07-20 | 1990-12-11 | Dwr Wind Technologies Inc. | Composite wind turbine rotor blade and method for making same |
EP0364020B1 (de) * | 1988-10-03 | 1992-12-30 | Josef Moser | Windgetriebener Rotor |
DK0679805T3 (da) * | 1993-10-14 | 1996-05-13 | Raul Ernesto Verastegui | Tværvindsakse-vindturbine |
DE10125299A1 (de) * | 2001-05-16 | 2002-12-12 | Lutz Schulze | Vertikalachs-Windturbine |
JP3330141B1 (ja) * | 2001-11-09 | 2002-09-30 | 学校法人東海大学 | 一体型風水車とその製造方法 |
JP3451085B1 (ja) * | 2002-09-20 | 2003-09-29 | 常夫 野口 | 風力発電用の風車 |
-
2008
- 2008-02-08 PL PL384416A patent/PL216244B1/pl unknown
- 2008-11-05 CN CN200880109709.8A patent/CN101918707B/zh active Active
- 2008-11-05 AU AU2008349880A patent/AU2008349880B2/en not_active Ceased
- 2008-11-05 ES ES08872197T patent/ES2435140T3/es active Active
- 2008-11-05 JP JP2010545820A patent/JP5504176B2/ja active Active
- 2008-11-05 WO PCT/PL2008/000078 patent/WO2009099344A2/en active Application Filing
- 2008-11-05 CA CA2701197A patent/CA2701197C/en active Active
- 2008-11-05 NZ NZ584236A patent/NZ584236A/xx not_active IP Right Cessation
- 2008-11-05 EP EP08872197.2A patent/EP2240687B1/en active Active
- 2008-11-05 PT PT88721972T patent/PT2240687E/pt unknown
- 2008-11-05 DK DK08872197.2T patent/DK2240687T3/da active
-
2010
- 2010-03-29 ZA ZA2010/02204A patent/ZA201002204B/en unknown
- 2010-03-31 US US12/751,844 patent/US8529190B2/en active Active
-
2013
- 2013-09-12 HR HRP20130857AT patent/HRP20130857T1/hr unknown
Also Published As
Publication number | Publication date |
---|---|
ZA201002204B (en) | 2010-12-29 |
CA2701197A1 (en) | 2009-08-13 |
EP2240687A2 (en) | 2010-10-20 |
ES2435140T3 (es) | 2013-12-18 |
HRP20130857T1 (en) | 2013-10-11 |
CA2701197C (en) | 2016-01-05 |
PL384416A1 (pl) | 2009-08-17 |
WO2009099344A2 (en) | 2009-08-13 |
WO2009099344A3 (en) | 2009-12-23 |
JP2011511210A (ja) | 2011-04-07 |
NZ584236A (en) | 2012-08-31 |
US8529190B2 (en) | 2013-09-10 |
AU2008349880B2 (en) | 2014-07-24 |
EP2240687B1 (en) | 2013-06-12 |
PL216244B1 (pl) | 2014-03-31 |
DK2240687T3 (da) | 2013-09-23 |
PT2240687E (pt) | 2013-09-19 |
US20100266413A1 (en) | 2010-10-21 |
CN101918707B (zh) | 2013-01-16 |
AU2008349880A1 (en) | 2009-08-13 |
CN101918707A (zh) | 2010-12-15 |
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