JP2011511210A - 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
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- JP2011511210A JP2011511210A JP2010545820A JP2010545820A JP2011511210A JP 2011511210 A JP2011511210 A JP 2011511210A JP 2010545820 A JP2010545820 A JP 2010545820A JP 2010545820 A JP2010545820 A JP 2010545820A JP 2011511210 A JP2011511210 A JP 2011511210A
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- Prior art keywords
- rotor
- wing
- blade
- length
- bending angle
- 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 abstract description 12
- 230000002829 reductive effect Effects 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 description 6
- 239000003570 air Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000003068 static effect 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)
Abstract
【選択図】図1
Description
Sが翼の基本表面の領域であり、
P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 (7)
- 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、ロータブレードがロータブレードの高さの中心ゾーンにおいて支持体の端に堅固に連結され、ロータブレードの横断面が、両方のロータブレードの端で弦の長さが減少し外形の厚さが減少する、対称または凹凸状の空気力学的外形を有する、垂直回転軸型の風力タービンロータであって、
ロータブレード(3)の上翼(3a)および下翼(3b)が、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)での外形の弦の長さ(b2)と中心ゾーン(3c)における弦の長さ(b1)とが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。 - 上翼(3a)の撓曲角度(β1)より大きい下翼(3b)の撓曲角度(β2)を特徴とする、請求項1に記載のロータ。
- 上翼(3a)の撓曲角度(β1)より1から5°だけ大きい下翼(3b)の撓曲角度(β2)を特徴とする、請求項2に記載のロータ。
- 上翼(3a)の撓曲角度(β1)より大きい下翼(3b)の撓曲角度(β2)を特徴とする、請求項1または2に記載のロータ。
- 上翼(3a)の長さ(l2)より2から15%だけ長い下翼(3b)の長さ(l1)を特徴とする、請求項4に記載のロータ。
- 水平方向に位置付けられた弦を備えた対称の空気力学的外形を有し、支持体の縦軸が外形の剛性中心を通りロータの回転軸と交差する支持体(2)を特徴とする、請求項1に記載のロータ。
- −2°から+3°の範囲内の変更を可能にする区画の角度(y)を設定することにより支持体(2)と連結されたロータブレード(3)を特徴とする、請求項1または6に記載のロータ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL384416A PL216244B1 (pl) | 2008-02-08 | 2008-02-08 | Wirnik turbiny wiatrowej o pionowej osi obrotu |
PLP.384416 | 2008-02-08 | ||
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 true JP2011511210A (ja) | 2011-04-07 |
JP2011511210A5 JP2011511210A5 (ja) | 2012-06-21 |
JP5504176B2 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) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022502600A (ja) * | 2018-09-30 | 2022-01-11 | ユニバーシティ オブ ストラスクライドUniversity of Strathclyde | ギアボックスも多極発生機もない効率的な風力エネルギー変換器 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9302766B2 (en) * | 2008-06-20 | 2016-04-05 | Aviation Partners, Inc. | Split blended winglet |
US9381999B2 (en) | 2008-06-20 | 2016-07-05 | C. R. Bard, Inc. | Wing tip with optimum loading |
NL1035727C2 (nl) * | 2008-07-21 | 2010-01-22 | Ecofys Invest B V | Inrichting voor het benutten van golfenergie en werkwijze daarvoor. |
DK3372493T3 (da) * | 2011-06-09 | 2019-12-09 | Aviation Partners Inc | Den delt-formet blandede winglet |
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 |
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 |
GB2606489B (en) * | 2021-05-06 | 2023-09-27 | Achelous Energy Ltd | Systems and devices for a floating renewable power station |
GB2616252A (en) * | 2022-01-31 | 2023-09-06 | Airbus Operations Ltd | Aircraft with movable wing tip device |
GB2615311A (en) * | 2022-01-31 | 2023-08-09 | Airbus Operations Ltd | Aircraft wing with movable wing tip device |
Citations (4)
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JPS5770962A (en) * | 1980-08-20 | 1982-05-01 | Nianbira Co Ltd | Vertical shaft windwheel |
JPH03501639A (ja) * | 1988-10-03 | 1991-04-11 | モーゼル ヨゼフ | 風力ロータ |
WO2002093006A1 (de) * | 2001-05-16 | 2002-11-21 | Lutz Schulze | Vertikalachs-windturbine |
JP2003206848A (ja) * | 2001-11-09 | 2003-07-25 | Tokai Univ | 一体型風水車とその製造方法 |
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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 |
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 |
DK0679805T3 (da) * | 1993-10-14 | 1996-05-13 | Raul Ernesto Verastegui | Tværvindsakse-vindturbine |
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 CA CA2701197A patent/CA2701197C/en active Active
- 2008-11-05 AU AU2008349880A patent/AU2008349880B2/en not_active Ceased
- 2008-11-05 DK DK08872197.2T patent/DK2240687T3/da active
- 2008-11-05 ES ES08872197T patent/ES2435140T3/es active Active
- 2008-11-05 NZ NZ584236A patent/NZ584236A/xx unknown
- 2008-11-05 PT PT88721972T patent/PT2240687E/pt unknown
- 2008-11-05 CN CN200880109709.8A patent/CN101918707B/zh active Active
- 2008-11-05 WO PCT/PL2008/000078 patent/WO2009099344A2/en active Application Filing
- 2008-11-05 EP EP08872197.2A patent/EP2240687B1/en active Active
- 2008-11-05 JP JP2010545820A patent/JP5504176B2/ja active 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
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5770962A (en) * | 1980-08-20 | 1982-05-01 | Nianbira Co Ltd | Vertical shaft windwheel |
JPH03501639A (ja) * | 1988-10-03 | 1991-04-11 | モーゼル ヨゼフ | 風力ロータ |
WO2002093006A1 (de) * | 2001-05-16 | 2002-11-21 | Lutz Schulze | Vertikalachs-windturbine |
JP2003206848A (ja) * | 2001-11-09 | 2003-07-25 | Tokai Univ | 一体型風水車とその製造方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022502600A (ja) * | 2018-09-30 | 2022-01-11 | ユニバーシティ オブ ストラスクライドUniversity of Strathclyde | ギアボックスも多極発生機もない効率的な風力エネルギー変換器 |
Also Published As
Publication number | Publication date |
---|---|
WO2009099344A2 (en) | 2009-08-13 |
CN101918707B (zh) | 2013-01-16 |
US20100266413A1 (en) | 2010-10-21 |
WO2009099344A3 (en) | 2009-12-23 |
JP5504176B2 (ja) | 2014-05-28 |
PL384416A1 (pl) | 2009-08-17 |
CA2701197A1 (en) | 2009-08-13 |
PL216244B1 (pl) | 2014-03-31 |
US8529190B2 (en) | 2013-09-10 |
NZ584236A (en) | 2012-08-31 |
PT2240687E (pt) | 2013-09-19 |
HRP20130857T1 (en) | 2013-10-11 |
ZA201002204B (en) | 2010-12-29 |
AU2008349880A1 (en) | 2009-08-13 |
EP2240687A2 (en) | 2010-10-20 |
EP2240687B1 (en) | 2013-06-12 |
DK2240687T3 (da) | 2013-09-23 |
CN101918707A (zh) | 2010-12-15 |
CA2701197C (en) | 2016-01-05 |
ES2435140T3 (es) | 2013-12-18 |
AU2008349880B2 (en) | 2014-07-24 |
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