CN102003333A - 一种具有降噪功能的风力机叶片 - Google Patents
一种具有降噪功能的风力机叶片 Download PDFInfo
- Publication number
- CN102003333A CN102003333A CN2010105988141A CN201010598814A CN102003333A CN 102003333 A CN102003333 A CN 102003333A CN 2010105988141 A CN2010105988141 A CN 2010105988141A CN 201010598814 A CN201010598814 A CN 201010598814A CN 102003333 A CN102003333 A CN 102003333A
- Authority
- CN
- China
- Prior art keywords
- blade
- wind turbine
- tip
- sawtooth
- section
- 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.)
- Granted
Links
- 230000007704 transition Effects 0.000 claims abstract description 10
- 230000009467 reduction Effects 0.000 claims abstract description 8
- 241001646071 Prioneris Species 0.000 description 17
- 238000010586 diagram Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- 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
- Wind Motors (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105988141A CN102003333B (zh) | 2010-12-21 | 2010-12-21 | 一种具有降噪功能的风力机叶片 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105988141A CN102003333B (zh) | 2010-12-21 | 2010-12-21 | 一种具有降噪功能的风力机叶片 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102003333A true CN102003333A (zh) | 2011-04-06 |
| CN102003333B CN102003333B (zh) | 2012-01-11 |
Family
ID=43810972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105988141A Expired - Fee Related CN102003333B (zh) | 2010-12-21 | 2010-12-21 | 一种具有降噪功能的风力机叶片 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102003333B (zh) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291561A (zh) * | 2013-05-06 | 2013-09-11 | 南京航空航天大学 | 尖部具有分裂小翼的风力机叶片 |
| CN104603457A (zh) * | 2013-05-28 | 2015-05-06 | 泰拉尔株式会社 | 转子 |
| CN104870808A (zh) * | 2012-12-07 | 2015-08-26 | 乌本产权有限公司 | 转子叶片后缘 |
| CN104948396A (zh) * | 2015-07-22 | 2015-09-30 | 代元军 | 叶尖尾缘呈锯齿状结构的风力机叶片及风力机 |
| CN104963808A (zh) * | 2015-07-22 | 2015-10-07 | 代元军 | 叶尖呈w型结构的风力机叶片及风力机 |
| CN106402021A (zh) * | 2016-10-31 | 2017-02-15 | 中车株洲电力机车有限公司 | 一种离心风机叶轮 |
| CN109058161A (zh) * | 2018-09-27 | 2018-12-21 | 美的集团股份有限公司 | 轴流风轮及空调室外机 |
| EP3169897B1 (de) | 2014-07-17 | 2022-10-19 | Wobben Properties GmbH | Windenergieanlagen-rotorblatt, rotorblatthinterkante, und verfahren zum herstellen eines windenergieanlagen-rotorblattes, und windenergieanlage |
| EP4438888A1 (en) * | 2023-03-31 | 2024-10-02 | Siemens Gamesa Renewable Energy Innovation & Technology S.L. | Wind turbine blade vortex reduction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19963086C1 (de) * | 1999-12-24 | 2001-06-28 | Aloys Wobben | Rotorblatt für eine Windenergieanlage |
| DE10300284A1 (de) * | 2003-01-02 | 2004-07-15 | Aloys Wobben | Rotorblatt für eine Windenergieanlage |
| CN1780982A (zh) * | 2003-04-28 | 2006-05-31 | 艾劳埃斯·乌本 | 一种风力发电设备的转子叶片 |
| CN101517227A (zh) * | 2006-09-15 | 2009-08-26 | 歌美飒创新技术公司 | 优化的风轮机叶片 |
| CN201943899U (zh) * | 2010-12-21 | 2011-08-24 | 中国科学院工程热物理研究所 | 一种具有降噪功能的风力机叶片 |
-
2010
- 2010-12-21 CN CN2010105988141A patent/CN102003333B/zh not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19963086C1 (de) * | 1999-12-24 | 2001-06-28 | Aloys Wobben | Rotorblatt für eine Windenergieanlage |
| DE10300284A1 (de) * | 2003-01-02 | 2004-07-15 | Aloys Wobben | Rotorblatt für eine Windenergieanlage |
| CN1780982A (zh) * | 2003-04-28 | 2006-05-31 | 艾劳埃斯·乌本 | 一种风力发电设备的转子叶片 |
| CN101517227A (zh) * | 2006-09-15 | 2009-08-26 | 歌美飒创新技术公司 | 优化的风轮机叶片 |
| CN201943899U (zh) * | 2010-12-21 | 2011-08-24 | 中国科学院工程热物理研究所 | 一种具有降噪功能的风力机叶片 |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104870808A (zh) * | 2012-12-07 | 2015-08-26 | 乌本产权有限公司 | 转子叶片后缘 |
| CN104870808B (zh) * | 2012-12-07 | 2018-07-10 | 乌本产权有限公司 | 转子叶片后缘 |
| CN103291561A (zh) * | 2013-05-06 | 2013-09-11 | 南京航空航天大学 | 尖部具有分裂小翼的风力机叶片 |
| US9938957B2 (en) | 2013-05-28 | 2018-04-10 | Teral Inc. | Rotor |
| CN104603457A (zh) * | 2013-05-28 | 2015-05-06 | 泰拉尔株式会社 | 转子 |
| EP3169897B1 (de) | 2014-07-17 | 2022-10-19 | Wobben Properties GmbH | Windenergieanlagen-rotorblatt, rotorblatthinterkante, und verfahren zum herstellen eines windenergieanlagen-rotorblattes, und windenergieanlage |
| CN104948396A (zh) * | 2015-07-22 | 2015-09-30 | 代元军 | 叶尖尾缘呈锯齿状结构的风力机叶片及风力机 |
| CN104963808B (zh) * | 2015-07-22 | 2018-03-27 | 新疆工程学院 | 叶尖呈w型结构的风力机叶片及风力机 |
| CN104948396B (zh) * | 2015-07-22 | 2017-12-05 | 新疆工程学院 | 叶尖尾缘呈锯齿状结构的风力机叶片及风力机 |
| CN104963808A (zh) * | 2015-07-22 | 2015-10-07 | 代元军 | 叶尖呈w型结构的风力机叶片及风力机 |
| CN106402021A (zh) * | 2016-10-31 | 2017-02-15 | 中车株洲电力机车有限公司 | 一种离心风机叶轮 |
| CN106402021B (zh) * | 2016-10-31 | 2019-11-12 | 中车株洲电力机车有限公司 | 一种离心风机叶轮 |
| CN109058161A (zh) * | 2018-09-27 | 2018-12-21 | 美的集团股份有限公司 | 轴流风轮及空调室外机 |
| CN109058161B (zh) * | 2018-09-27 | 2023-08-29 | 美的集团股份有限公司 | 轴流风轮及空调室外机 |
| EP4438888A1 (en) * | 2023-03-31 | 2024-10-02 | Siemens Gamesa Renewable Energy Innovation & Technology S.L. | Wind turbine blade vortex reduction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102003333B (zh) | 2012-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102003333B (zh) | 一种具有降噪功能的风力机叶片 | |
| US7931444B2 (en) | Wind turbine with rotor blades equipped with winglets and blades for such rotor | |
| CN102465829B (zh) | 用于风力机转子叶片的叶尖小翼 | |
| CN104364517B (zh) | 扭转的叶片根部 | |
| US7914259B2 (en) | Wind turbine blades with vortex generators | |
| JP5180164B2 (ja) | 風力発電装置のローターブレード | |
| CN102758722B (zh) | 一种风力涡轮机和风力涡轮机叶片 | |
| CN105715449B (zh) | 具有涡流发生器的转子叶片和风力涡轮机 | |
| EP2589797A2 (en) | Secondary airfoil mounted on stall fence on wind turbine blade | |
| US8936435B2 (en) | System and method for root loss reduction in wind turbine blades | |
| US10227963B2 (en) | Rotor blade for a wind turbine, and wind turbine field | |
| US20120217754A1 (en) | Wind turbine blade, wind turbine generator with the same, and design method of wind turbine blade | |
| JP2016079905A (ja) | 後縁側パネル | |
| CN201943899U (zh) | 一种具有降噪功能的风力机叶片 | |
| CN101498276A (zh) | 带有叶尖小翼的水平轴风力机 | |
| CN109139358A (zh) | 一种风力发电机叶片的降噪后缘结构 | |
| CN114658594A (zh) | 一种带射流孔的风力机叶片及其设计方法 | |
| CN213743835U (zh) | 一种增功降噪叶片结构 | |
| CN201428550Y (zh) | 带仿生型叶顶凸台的水平轴风力机 | |
| CN206111424U (zh) | 一种格林襟翼加增效小翼风电叶片 | |
| CN205876599U (zh) | 一种减少风力机叶尖涡流的双段式小翼 | |
| CN211900866U (zh) | 风电叶片及水平轴风力发电机 | |
| CN112211796A (zh) | 一种增功降噪叶片结构 | |
| CN106089572A (zh) | 一种减少风力机叶尖涡流的双段式小翼 | |
| CN209261727U (zh) | 一种风力发电机叶片的降噪后缘结构 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Bing Inventor after: Jia Shaohong Inventor after: Zhao Xiaolu Inventor after: Xu Jianzhong Inventor after: Zhang Mingming Inventor before: Yang Bing Inventor before: Jia Shaohong Inventor before: Xu Jianzhong Inventor before: Zhang Mingming |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YANG BING JIA SHAOHONG XU JIANZHONG ZHANG MINGMING TO: YANG BING JIA SHAOHONG ZHAO XIAOLU XU JIANZHONG ZHANG MINGMING |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |