CA1146079A - Regulateur du pas d'helice d'une eolienne - Google Patents
Regulateur du pas d'helice d'une eolienneInfo
- Publication number
- CA1146079A CA1146079A CA000371573A CA371573A CA1146079A CA 1146079 A CA1146079 A CA 1146079A CA 000371573 A CA000371573 A CA 000371573A CA 371573 A CA371573 A CA 371573A CA 1146079 A CA1146079 A CA 1146079A
- Authority
- CA
- Canada
- Prior art keywords
- blades
- wind turbine
- hub
- adjustment system
- pitch
- 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
- 239000012530 fluid Substances 0.000 claims abstract description 22
- 238000012546 transfer Methods 0.000 claims abstract description 18
- 210000003746 feather Anatomy 0.000 claims description 5
- 230000001276 controlling effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 12
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000004804 winding 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
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/04—Automatic control; Regulation
-
- 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
- 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
- F05B2260/00—Function
- F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05B2260/79—Bearing, support or actuation arrangements therefor
-
- 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
- F05B2270/60—Control system actuates through
- F05B2270/604—Control system actuates through hydraulic actuators
-
- 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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Wind Motors (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13065980A | 1980-03-17 | 1980-03-17 | |
US130,659 | 1980-03-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1146079A true CA1146079A (fr) | 1983-05-10 |
Family
ID=22445730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000371573A Expired CA1146079A (fr) | 1980-03-17 | 1981-02-24 | Regulateur du pas d'helice d'une eolienne |
Country Status (15)
Country | Link |
---|---|
JP (1) | JPS57376A (fr) |
KR (1) | KR850000935B1 (fr) |
AU (1) | AU541909B2 (fr) |
BR (1) | BR8101493A (fr) |
CA (1) | CA1146079A (fr) |
DE (1) | DE3110266A1 (fr) |
DK (1) | DK105181A (fr) |
ES (1) | ES500374A0 (fr) |
FR (1) | FR2478217A1 (fr) |
GB (1) | GB2071779B (fr) |
IL (1) | IL62271A (fr) |
IT (1) | IT1137203B (fr) |
NL (1) | NL8101235A (fr) |
NO (1) | NO810842L (fr) |
SE (1) | SE446654B (fr) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59228034A (ja) * | 1983-06-07 | 1984-12-21 | 東洋紡績株式会社 | 複合ミシン糸 |
SE458293B (sv) * | 1987-09-15 | 1989-03-13 | Svenning Konsult Ab S | Regleranordning foer konstanthaallning av varvtalet vid turbiner |
GB8916714D0 (en) * | 1989-07-21 | 1989-09-06 | Dowty Rotol Ltd | A propeller blade pitch control mechanism |
FR2748296B1 (fr) * | 1996-05-06 | 1998-11-20 | Richer Bertrand Louis Isidore | Systeme de controle du calage des pales d'un aerogenerateur avec effet de reduction des charges dynamiques et extremes |
DE19720025C5 (de) * | 1997-05-13 | 2008-02-28 | Fritz Fahrner | Antrieb zur Winkelverstellung von Rotorblättern in Windkraftanlagen |
DE19948997B4 (de) * | 1999-10-11 | 2005-04-14 | Aerodyn Engineering Gmbh | Einzelblattverstellung für Windenergieanlagen |
ES2178955B1 (es) * | 2001-01-22 | 2003-12-01 | Fundacion Fatronik | Dispositivo en rotores para el control independiente de la variacion de paso de cada pala |
ES2181572B1 (es) * | 2001-01-31 | 2003-12-01 | Fundacion Fatronik | Dispositivo en rotores para el control independiente de la variacion de paso de cada pala. |
DE60236763D1 (de) * | 2002-04-24 | 2010-07-29 | Vestas Wind Sys As | Windturbine, hydrauliksystem, entlüftungssystem und verfahren zur steuerung mindestens zweier windturbinenschaufeln |
ES2206028B1 (es) * | 2002-06-13 | 2005-03-01 | Manuel Torres Martinez | Perfeccionamientos en los aerogeneradores de produccion electrica. |
AU2003267035A1 (en) * | 2003-09-03 | 2005-03-16 | General Electric Company | Redundant blade pitch control system for a wind turbine and method for controlling a wind turbine |
ES2321252B1 (es) * | 2006-06-21 | 2011-02-14 | GAMESA INNOVATION & TECHNOLOGY, S.L. | Union rotativa para aerogeneradores. |
ES2327695B1 (es) * | 2006-10-11 | 2010-09-06 | GAMESA INNOVATION & TECHNOLOGY, S.L. | Sistema de giro de una pala de aerogenerador. |
JP5199607B2 (ja) * | 2007-05-25 | 2013-05-15 | 三菱重工業株式会社 | 風力発電装置のピッチ駆動装置および風力発電装置 |
KR101302200B1 (ko) * | 2007-11-09 | 2013-08-30 | 무그 인코포레이티드 | 풍력 터빈 |
JP4796039B2 (ja) * | 2007-11-22 | 2011-10-19 | 三菱重工業株式会社 | 風力発電装置 |
DE102007060985A1 (de) * | 2007-12-14 | 2009-06-18 | Innovative Windpower Ag | Vorrichtung zur Übertragung von Bereitstellungsmitteln |
US8038395B2 (en) * | 2008-03-28 | 2011-10-18 | General Electric Company | Pulsed torque control of wind turbine pitch systems |
NO328590B1 (no) * | 2008-07-03 | 2010-03-29 | Hydra Tidal Energy Technology | Innretning for regulering av turbinbladstigning |
US8439640B2 (en) * | 2008-07-15 | 2013-05-14 | Hamilton Sundstrand Corporation | Propeller blade pitch control system |
DE102008039862B4 (de) * | 2008-08-27 | 2015-07-09 | Schunk Bahn- Und Industrietechnik Gmbh | Gleitkontakthaltevorrichtung |
EP2516851A4 (fr) * | 2009-11-25 | 2014-06-18 | Hydratech Ind Wind Power As | Procédé de montage d'un système de commande de pas hydraulique dans un moyeu d'éolienne |
US9194364B2 (en) | 2010-03-26 | 2015-11-24 | Siemens Aktiengesellschaft | Direct drive wind turbine, transport system and method of construction of a direct drive wind turbine |
US9759190B2 (en) | 2010-03-26 | 2017-09-12 | Siemens Aktiengesellschaft | Wind turbine and method of construction of a wind turbine |
CN102439290A (zh) * | 2010-05-14 | 2012-05-02 | 三菱重工业株式会社 | 风车的控制装置 |
EP2392819B1 (fr) * | 2010-05-31 | 2013-04-03 | HAWE Hydraulik SE | Dispositif de réglage rotatif hydroélectrique des pales de rotor sur le rotor d'une éolienne |
BRPI1100021A2 (pt) | 2011-02-15 | 2016-05-03 | Mitsubishi Heavy Ind Ltd | sistema de controle de passo de lamina de turbina eolica, e rotor de turbina eolica e gerador de turbina eolica fornecidos com o mesmo . |
MD4219C1 (ro) * | 2012-09-06 | 2013-11-30 | Технический университет Молдовы | Turbină eoliană cu ax orizontal |
MD4213C1 (ro) * | 2012-11-27 | 2013-10-31 | Технический университет Молдовы | Turbină eoliană |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1139658A (en) * | 1966-08-31 | 1969-01-08 | United Aircraft Corpration | A fluid pressure servomotor control system |
GB1374756A (en) * | 1971-10-13 | 1974-11-20 | Hawker Siddeley Dynamics Ltd | Fluid pressure servo system |
DE3009922A1 (de) * | 1980-03-14 | 1981-09-24 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | Regelungs- und steuerungsanlage zur verstellung der fluegel des windrads eines windkraftwerks |
-
1981
- 1981-02-24 CA CA000371573A patent/CA1146079A/fr not_active Expired
- 1981-03-03 GB GB8106576A patent/GB2071779B/en not_active Expired
- 1981-03-03 IL IL62271A patent/IL62271A/xx unknown
- 1981-03-09 DK DK105181A patent/DK105181A/da not_active Application Discontinuation
- 1981-03-12 NO NO810842A patent/NO810842L/no unknown
- 1981-03-13 SE SE8101615A patent/SE446654B/sv unknown
- 1981-03-13 BR BR8101493A patent/BR8101493A/pt not_active IP Right Cessation
- 1981-03-13 NL NL8101235A patent/NL8101235A/nl not_active Application Discontinuation
- 1981-03-16 FR FR8105171A patent/FR2478217A1/fr active Granted
- 1981-03-16 ES ES500374A patent/ES500374A0/es active Granted
- 1981-03-16 AU AU68411/81A patent/AU541909B2/en not_active Ceased
- 1981-03-17 JP JP3929481A patent/JPS57376A/ja active Pending
- 1981-03-17 IT IT20375/81A patent/IT1137203B/it active
- 1981-03-17 KR KR1019810000863A patent/KR850000935B1/ko active
- 1981-03-17 DE DE19813110266 patent/DE3110266A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
SE446654B (sv) | 1986-09-29 |
FR2478217A1 (fr) | 1981-09-18 |
IT1137203B (it) | 1986-09-03 |
AU6841181A (en) | 1981-09-24 |
SE8101615L (sv) | 1981-09-18 |
BR8101493A (pt) | 1981-09-15 |
KR850000935B1 (ko) | 1985-06-28 |
GB2071779B (en) | 1983-06-22 |
NL8101235A (nl) | 1981-10-16 |
IL62271A (en) | 1983-09-30 |
ES8207282A1 (es) | 1982-09-01 |
KR830005484A (ko) | 1983-08-20 |
GB2071779A (en) | 1981-09-23 |
DE3110266A1 (de) | 1982-02-25 |
JPS57376A (en) | 1982-01-05 |
NO810842L (no) | 1981-09-18 |
ES500374A0 (es) | 1982-09-01 |
IT8120375A0 (it) | 1981-03-17 |
AU541909B2 (en) | 1985-01-31 |
DK105181A (da) | 1981-09-18 |
IL62271A0 (en) | 1981-05-20 |
FR2478217B1 (fr) | 1985-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |