CN1780983A - 利用可变叶片几何形状控制对水平轴风轮机的功率、载荷和/或稳定性进行控制 - Google Patents
利用可变叶片几何形状控制对水平轴风轮机的功率、载荷和/或稳定性进行控制 Download PDFInfo
- Publication number
- CN1780983A CN1780983A CNA2004800115230A CN200480011523A CN1780983A CN 1780983 A CN1780983 A CN 1780983A CN A2004800115230 A CNA2004800115230 A CN A2004800115230A CN 200480011523 A CN200480011523 A CN 200480011523A CN 1780983 A CN1780983 A CN 1780983A
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- Prior art keywords
- wind turbine
- deformable
- covering
- blade
- turbine blade
- 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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- 238000000034 method Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 92
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- 238000004904 shortening Methods 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
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- 238000013461 design Methods 0.000 abstract description 6
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Images
Classifications
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- 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
- F03D7/0232—Adjusting aerodynamic properties of the blades with flaps or slats
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- 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
- F03D1/0633—Rotors characterised by their aerodynamic shape of the blades
- F03D1/0641—Rotors characterised by their aerodynamic shape of the blades of the section profile of the blades, i.e. aerofoil profile
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- 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
- F05B2240/305—Flaps, slats or spoilers
- F05B2240/3052—Flaps, slats or spoilers adjustable
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- 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
- F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
-
- 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
- F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
- F05B2240/311—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape flexible or elastic
-
- 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
-
- 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
- F05B2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources
-
- 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
- F05B2280/50—Intrinsic material properties or characteristics
- F05B2280/5006—Shape memory
-
- 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
Abstract
Description
Claims (30)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA200300491 | 2003-03-31 | ||
DKPA200300491 | 2003-03-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1780983A true CN1780983A (zh) | 2006-05-31 |
CN100455793C CN100455793C (zh) | 2009-01-28 |
Family
ID=33104007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800115230A Expired - Fee Related CN100455793C (zh) | 2003-03-31 | 2004-03-31 | 风轮机叶片、风轮机以及控制风轮机工作条件的方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7632068B2 (zh) |
EP (1) | EP1613860B1 (zh) |
CN (1) | CN100455793C (zh) |
AU (1) | AU2004225883B2 (zh) |
CA (1) | CA2521045C (zh) |
DK (1) | DK1613860T3 (zh) |
ES (1) | ES2561389T3 (zh) |
NO (1) | NO20055081L (zh) |
WO (1) | WO2004088130A1 (zh) |
Cited By (24)
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CN101865076A (zh) * | 2009-03-26 | 2010-10-20 | 维斯塔斯风力系统有限公司 | 包括后缘副翼和压电致动器的风轮机叶片 |
CN102116252A (zh) * | 2009-12-30 | 2011-07-06 | 通用电气公司 | 用于增加风力涡轮机叶片上的升力的方法和装置 |
CN102278271A (zh) * | 2010-06-08 | 2011-12-14 | 通用电气公司 | 用于风力涡轮机转子叶片的后缘连结缘条 |
CN102300770A (zh) * | 2008-12-18 | 2011-12-28 | 空客运营有限公司 | 飞行器稳定装置表面后缘 |
CN102418666A (zh) * | 2011-11-24 | 2012-04-18 | 三一电气有限责任公司 | 一种风力发电机组及其叶片 |
CN102459876A (zh) * | 2009-04-30 | 2012-05-16 | 维斯塔斯风力系统有限公司 | 风轮机转子叶片 |
CN101611225B (zh) * | 2007-01-16 | 2012-05-23 | 丹麦技术大学 | 用于风力涡轮机的加强叶片 |
CN101354008B (zh) * | 2007-07-23 | 2012-06-27 | 歌美飒创新技术公司 | 具有拱形襟翼的风轮机叶片 |
CN101688515B (zh) * | 2007-04-30 | 2012-07-25 | 维斯塔斯风力系统有限公司 | 风轮机叶片 |
CN102619693A (zh) * | 2012-04-05 | 2012-08-01 | 昂海松 | 一种仿生翼结构叶片的风力发电机 |
CN101952586B (zh) * | 2008-01-30 | 2013-02-13 | 剪式风能技术公司 | 具有分离式后缘的可缩回的桨叶结构 |
CN102933841A (zh) * | 2010-04-09 | 2013-02-13 | 维斯塔斯风力系统有限公司 | 风力涡轮机 |
CN101338727B (zh) * | 2007-06-22 | 2013-03-27 | 歌美飒创新技术公司 | 带有可偏转襟翼的风轮机叶片 |
CN101334004B (zh) * | 2007-06-25 | 2013-04-03 | 通用电气公司 | 使用局部化感测和控制降低紊流风场中的功率损耗 |
CN103089534A (zh) * | 2011-10-27 | 2013-05-08 | 西门子公司 | 转子叶片 |
CN103321825A (zh) * | 2013-07-11 | 2013-09-25 | 山东大学 | 一种叶片姿势可变的潮流能获能水轮机 |
CN103387048A (zh) * | 2013-07-27 | 2013-11-13 | 哈尔滨工业大学 | 一种基于仿生概念的变体柔性后缘结构 |
CN101400891B (zh) * | 2006-03-14 | 2014-08-06 | 泰克西斯先进技术及体系公司 | 具有气动轮廓的多元件叶片 |
CN104093971A (zh) * | 2011-12-15 | 2014-10-08 | Lmwp专利控股有限公司 | 风轮机叶片控制方法 |
CN104234941A (zh) * | 2013-06-24 | 2014-12-24 | 王智勇 | 一种可折叠的风力发电机桨叶 |
CN108397333A (zh) * | 2018-01-05 | 2018-08-14 | 浙江大学 | 一种海流能发电机组的可变形桨叶机构 |
CN109070994A (zh) * | 2016-04-04 | 2018-12-21 | 航空伙伴股份有限公司 | 用于自适应翼型件的致动器 |
CN110094312A (zh) * | 2018-01-29 | 2019-08-06 | 西门子歌美飒可再生能源公司 | 后缘组件 |
CN110612251A (zh) * | 2017-03-17 | 2019-12-24 | 福克航空结构公司 | 具有可变外形的翼型形状主体 |
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Also Published As
Publication number | Publication date |
---|---|
ES2561389T3 (es) | 2016-02-25 |
NO20055081L (no) | 2005-10-31 |
CN100455793C (zh) | 2009-01-28 |
DK1613860T3 (en) | 2016-02-01 |
AU2004225883B2 (en) | 2010-06-17 |
US20070036653A1 (en) | 2007-02-15 |
WO2004088130A1 (en) | 2004-10-14 |
EP1613860A1 (en) | 2006-01-11 |
CA2521045A1 (en) | 2004-10-14 |
CA2521045C (en) | 2010-03-23 |
EP1613860B1 (en) | 2015-11-04 |
US7632068B2 (en) | 2009-12-15 |
AU2004225883A1 (en) | 2004-10-14 |
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