CN101248269B - 具有单个斜度装置的风力发电设备 - Google Patents
具有单个斜度装置的风力发电设备 Download PDFInfo
- Publication number
- CN101248269B CN101248269B CN2006800271755A CN200680027175A CN101248269B CN 101248269 B CN101248269 B CN 101248269B CN 2006800271755 A CN2006800271755 A CN 2006800271755A CN 200680027175 A CN200680027175 A CN 200680027175A CN 101248269 B CN101248269 B CN 101248269B
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- China
- Prior art keywords
- individual pitch
- wind power
- pitch devices
- power plant
- rotor
- 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.)
- Expired - Fee Related
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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
- F03D7/0224—Adjusting blade pitch
-
- 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
- F03D7/024—Adjusting aerodynamic properties of the blades of individual blades
-
- 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
- F03D7/0264—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for stopping; controlling in emergency situations
-
- 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
- F05B2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line
-
- 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
- F05B2270/00—Control
- F05B2270/10—Purpose of the control system
- F05B2270/107—Purpose of the control system to cope with emergencies
- F05B2270/1074—Purpose of the control system to cope with emergencies by using back-up controls
-
- 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 (29)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005034899.8 | 2005-07-26 | ||
DE102005034899A DE102005034899A1 (de) | 2005-07-26 | 2005-07-26 | Windenergieanlage mit Einzelpitcheinrichtungen |
PCT/EP2006/007410 WO2007012487A1 (de) | 2005-07-26 | 2006-07-26 | Windenergieanlage mit einzelpitcheinrichtungen |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101248269A CN101248269A (zh) | 2008-08-20 |
CN101248269B true CN101248269B (zh) | 2010-10-20 |
Family
ID=37114539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800271755A Expired - Fee Related CN101248269B (zh) | 2005-07-26 | 2006-07-26 | 具有单个斜度装置的风力发电设备 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8487460B2 (zh) |
EP (1) | EP1910670B8 (zh) |
CN (1) | CN101248269B (zh) |
AT (1) | ATE539258T1 (zh) |
CA (1) | CA2616502C (zh) |
DE (1) | DE102005034899A1 (zh) |
DK (1) | DK1910670T3 (zh) |
ES (1) | ES2377442T3 (zh) |
WO (1) | WO2007012487A1 (zh) |
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DE502005010419D1 (de) * | 2004-05-11 | 2010-12-02 | Igus Innovative Tech Systeme G | Verfahren zur steuerung der rotorblätter einer windenergieanlage sowie windenergieanlage mit messsys |
DK1831545T3 (en) | 2004-12-30 | 2015-11-23 | Vestas Wind Sys As | WINDMILL INCLUDING A MULTIPLE DOUBLE REDUNDANCE CONTROL SYSTEM AND PROCEDURE FOR MANAGING A WINDMILL |
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2005
- 2005-07-26 DE DE102005034899A patent/DE102005034899A1/de not_active Ceased
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2006
- 2006-07-26 DK DK06762842.0T patent/DK1910670T3/da active
- 2006-07-26 CN CN2006800271755A patent/CN101248269B/zh not_active Expired - Fee Related
- 2006-07-26 CA CA2616502A patent/CA2616502C/en active Active
- 2006-07-26 EP EP06762842A patent/EP1910670B8/de active Active
- 2006-07-26 WO PCT/EP2006/007410 patent/WO2007012487A1/de active Application Filing
- 2006-07-26 ES ES06762842T patent/ES2377442T3/es active Active
- 2006-07-26 AT AT06762842T patent/ATE539258T1/de active
- 2006-07-26 US US11/996,563 patent/US8487460B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US6771903B1 (en) * | 2001-12-14 | 2004-08-03 | General Electric Company | Fiber optic safety system for wind turbines |
Also Published As
Publication number | Publication date |
---|---|
US8487460B2 (en) | 2013-07-16 |
EP1910670A1 (de) | 2008-04-16 |
WO2007012487A1 (de) | 2007-02-01 |
DE102005034899A1 (de) | 2007-02-01 |
ES2377442T3 (es) | 2012-03-27 |
CA2616502C (en) | 2011-12-13 |
ATE539258T1 (de) | 2012-01-15 |
US20080290664A1 (en) | 2008-11-27 |
WO2007012487A8 (de) | 2007-09-13 |
EP1910670B8 (de) | 2012-03-21 |
DK1910670T3 (da) | 2012-08-06 |
CN101248269A (zh) | 2008-08-20 |
CA2616502A1 (en) | 2007-02-01 |
EP1910670B1 (de) | 2011-12-28 |
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