CN105971817A - Fairing front winglet of wind turbine generator and wind turbine generator with winglet - Google Patents
Fairing front winglet of wind turbine generator and wind turbine generator with winglet Download PDFInfo
- Publication number
- CN105971817A CN105971817A CN201610391040.2A CN201610391040A CN105971817A CN 105971817 A CN105971817 A CN 105971817A CN 201610391040 A CN201610391040 A CN 201610391040A CN 105971817 A CN105971817 A CN 105971817A
- Authority
- CN
- China
- Prior art keywords
- winglet
- kuppe
- wind turbines
- blade
- wing
- 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
- 238000010248 power generation Methods 0.000 claims abstract description 19
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000007547 defect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- 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
-
- 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
- F03D1/065—Rotors characterised by their construction elements
-
- 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 (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610391040.2A CN105971817B (en) | 2016-06-03 | 2016-06-03 | The smaller wing and the Wind turbines with this winglet before Wind turbines kuppe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610391040.2A CN105971817B (en) | 2016-06-03 | 2016-06-03 | The smaller wing and the Wind turbines with this winglet before Wind turbines kuppe |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105971817A true CN105971817A (en) | 2016-09-28 |
CN105971817B CN105971817B (en) | 2017-09-19 |
Family
ID=57011552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610391040.2A Expired - Fee Related CN105971817B (en) | 2016-06-03 | 2016-06-03 | The smaller wing and the Wind turbines with this winglet before Wind turbines kuppe |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105971817B (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87214619U (en) * | 1987-10-28 | 1988-10-26 | 金丹 | Lift-resistance force wind-motor |
US8011886B2 (en) * | 2009-06-30 | 2011-09-06 | General Electric Company | Method and apparatus for increasing lift on wind turbine blade |
CA2810759A1 (en) * | 2012-04-03 | 2013-10-03 | Siemens Aktiengesellschaft | Flatback slat for wind turbine |
CN103939279A (en) * | 2014-04-30 | 2014-07-23 | 哈尔滨工业大学 | Double-duct horizontal shaft breeze wind turbine |
CN205036501U (en) * | 2015-10-16 | 2016-02-17 | 大唐巴彦淖尔风力发电有限责任公司 | Flow guide device of fan |
-
2016
- 2016-06-03 CN CN201610391040.2A patent/CN105971817B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87214619U (en) * | 1987-10-28 | 1988-10-26 | 金丹 | Lift-resistance force wind-motor |
US8011886B2 (en) * | 2009-06-30 | 2011-09-06 | General Electric Company | Method and apparatus for increasing lift on wind turbine blade |
CA2810759A1 (en) * | 2012-04-03 | 2013-10-03 | Siemens Aktiengesellschaft | Flatback slat for wind turbine |
CN103939279A (en) * | 2014-04-30 | 2014-07-23 | 哈尔滨工业大学 | Double-duct horizontal shaft breeze wind turbine |
CN205036501U (en) * | 2015-10-16 | 2016-02-17 | 大唐巴彦淖尔风力发电有限责任公司 | Flow guide device of fan |
Also Published As
Publication number | Publication date |
---|---|
CN105971817B (en) | 2017-09-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Yu Inventor after: Liu Feng Inventor after: Lu Zhiping Inventor after: Feng Kerui Inventor after: Shang Yixin Inventor after: Zhang Lei Inventor after: Xin Wei Inventor after: Ma Yongli Inventor before: Zhang Yu Inventor before: Liu Feng Inventor before: Lu Zhiping Inventor before: Feng Kerui Inventor before: Zhang Lei Inventor before: Ma Yongli |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170919 Termination date: 20190603 |
|
CF01 | Termination of patent right due to non-payment of annual fee |