CA1155062A - Wind turbine with yaw trimming - Google Patents
Wind turbine with yaw trimmingInfo
- Publication number
- CA1155062A CA1155062A CA000376965A CA376965A CA1155062A CA 1155062 A CA1155062 A CA 1155062A CA 000376965 A CA000376965 A CA 000376965A CA 376965 A CA376965 A CA 376965A CA 1155062 A CA1155062 A CA 1155062A
- Authority
- CA
- Canada
- Prior art keywords
- blade
- wind
- hub
- wind turbine
- blades
- 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
Links
- 238000009966 trimming Methods 0.000 title description 9
- 230000033001 locomotion Effects 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 description 6
- 230000001133 acceleration Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000266 injurious effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 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
- F03D7/00—Controlling wind motors
-
- 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
-
- 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
- F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
-
- 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
- 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)
- Wind Motors (AREA)
- Glass Compositions (AREA)
- Refuse Collection And Transfer (AREA)
- Dry Shavers And Clippers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15101580A | 1980-05-19 | 1980-05-19 | |
| US151,015 | 1980-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1155062A true CA1155062A (en) | 1983-10-11 |
Family
ID=22536976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000376965A Expired CA1155062A (en) | 1980-05-19 | 1981-05-06 | Wind turbine with yaw trimming |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS5716267A (no) |
| KR (1) | KR830006583A (no) |
| AR (1) | AR224689A1 (no) |
| AU (1) | AU7069081A (no) |
| BR (1) | BR8103027A (no) |
| CA (1) | CA1155062A (no) |
| DE (1) | DE3119738A1 (no) |
| DK (1) | DK198681A (no) |
| ES (1) | ES502288A0 (no) |
| FI (1) | FI811522L (no) |
| FR (1) | FR2484552A1 (no) |
| GB (1) | GB2076070B (no) |
| IL (1) | IL62819A0 (no) |
| IN (1) | IN154875B (no) |
| IT (1) | IT1136605B (no) |
| NL (1) | NL8102370A (no) |
| NO (1) | NO811653L (no) |
| SE (1) | SE455115B (no) |
| ZA (1) | ZA813056B (no) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2223589B (en) * | 1988-09-14 | 1991-07-24 | Valk Rob V D | Measurement of capacitance and parameters related thereto |
| DE29715249U1 (de) * | 1997-08-25 | 1998-12-24 | Institut für Solare Energieversorgungstechnik Verein an der Universität Gesamthochschule Kassel eV, 34119 Kassel | Windenergieanlage |
| EP0995904A3 (de) * | 1998-10-20 | 2002-02-06 | Tacke Windenergie GmbH | Windkraftanlage |
| KR20110071110A (ko) * | 2008-10-09 | 2011-06-28 | 바이로 에어 에너지 인크. | 역회전 블레이드를 갖춘 풍력 발전장치 |
| JP2014070516A (ja) * | 2012-09-28 | 2014-04-21 | Hitachi Ltd | 風力発電システム |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB555247A (en) * | 1941-03-22 | 1943-08-12 | Morgan Smith S Co | Wind turbine |
| FR908631A (fr) * | 1944-08-01 | 1946-04-15 | Perfectionnements aux aéro-moteurs | |
| GB673113A (en) * | 1949-10-03 | 1952-06-04 | John Brown & Company Ltd | Improvements in or relating to mountings for blades of wind motors or of propellers or of helicopter rotors |
| DE2655026C2 (de) * | 1976-12-04 | 1979-01-18 | Ulrich Prof. Dr.-Ing. 7312 Kirchheim Huetter | Windenergiekonverter |
| US4183715A (en) * | 1978-02-01 | 1980-01-15 | First National Bank Of Lubbock | Adjustable vane windmills |
| EP0009052A1 (de) * | 1978-08-17 | 1980-04-02 | Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung | Windenergieanlage mit aerodynamischer Selbststeuerung |
-
1981
- 1981-05-05 DK DK198681A patent/DK198681A/da unknown
- 1981-05-05 GB GB8113647A patent/GB2076070B/en not_active Expired
- 1981-05-06 CA CA000376965A patent/CA1155062A/en not_active Expired
- 1981-05-07 ZA ZA00813056A patent/ZA813056B/xx unknown
- 1981-05-08 IL IL62819A patent/IL62819A0/xx unknown
- 1981-05-11 IN IN495/CAL/81A patent/IN154875B/en unknown
- 1981-05-14 NL NL8102370A patent/NL8102370A/nl not_active Application Discontinuation
- 1981-05-15 BR BR8103027A patent/BR8103027A/pt not_active IP Right Cessation
- 1981-05-15 SE SE8103049A patent/SE455115B/sv not_active IP Right Cessation
- 1981-05-15 NO NO811653A patent/NO811653L/no unknown
- 1981-05-18 AU AU70690/81A patent/AU7069081A/en not_active Abandoned
- 1981-05-18 DE DE19813119738 patent/DE3119738A1/de not_active Ceased
- 1981-05-18 FI FI811522A patent/FI811522L/fi not_active Application Discontinuation
- 1981-05-18 ES ES502288A patent/ES502288A0/es active Granted
- 1981-05-19 JP JP7636081A patent/JPS5716267A/ja active Granted
- 1981-05-19 AR AR285369A patent/AR224689A1/es active
- 1981-05-19 IT IT21791/81A patent/IT1136605B/it active
- 1981-05-19 FR FR8109904A patent/FR2484552A1/fr active Granted
- 1981-05-19 KR KR1019810001718A patent/KR830006583A/ko unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT8121791A0 (it) | 1981-05-19 |
| ES8203465A1 (es) | 1982-04-01 |
| KR830006583A (ko) | 1983-09-28 |
| ZA813056B (en) | 1982-05-26 |
| GB2076070B (en) | 1983-11-23 |
| DK198681A (da) | 1981-11-20 |
| IN154875B (no) | 1984-12-22 |
| FR2484552A1 (fr) | 1981-12-18 |
| SE8103049L (sv) | 1981-11-20 |
| FR2484552B1 (no) | 1984-12-21 |
| IL62819A0 (en) | 1981-07-31 |
| NL8102370A (nl) | 1981-12-16 |
| DE3119738A1 (de) | 1982-06-24 |
| JPH0211747B2 (no) | 1990-03-15 |
| JPS5716267A (en) | 1982-01-27 |
| AU7069081A (en) | 1981-11-26 |
| IT1136605B (it) | 1986-09-03 |
| NO811653L (no) | 1981-11-20 |
| SE455115B (sv) | 1988-06-20 |
| FI811522L (fi) | 1981-11-20 |
| ES502288A0 (es) | 1982-04-01 |
| BR8103027A (pt) | 1982-02-09 |
| AR224689A1 (es) | 1981-12-30 |
| GB2076070A (en) | 1981-11-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |