KR850000935B1 - 풍동 터어빈 날개피치 조절 시스템 - Google Patents
풍동 터어빈 날개피치 조절 시스템 Download PDFInfo
- Publication number
- KR850000935B1 KR850000935B1 KR1019810000863A KR810000863A KR850000935B1 KR 850000935 B1 KR850000935 B1 KR 850000935B1 KR 1019810000863 A KR1019810000863 A KR 1019810000863A KR 810000863 A KR810000863 A KR 810000863A KR 850000935 B1 KR850000935 B1 KR 850000935B1
- Authority
- KR
- South Korea
- Prior art keywords
- pitch
- actuator
- wing
- hub
- blade
- 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
Images
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)
Abstract
Description
Claims (1)
- 회전허브(14)와 그 회전허브와 함께 회전하기 위하여 일반적으로, 그 허브에서 반경방향 회측으로 형성되고 날개피치를 변화시키기 위하여 세로축(a)에 대해 선회가능한 적어도 두개의 에어포일 날개(10, 12)를 구비한 풍동터어빈 날개피치 조절시스템에 있어서, 각 날개(10, 12)의 피치를 조절하기 위하여 직접 해당날개(10, 12)에 각각 연결되어 회전허브(14)와 함께 회전가능하고 그 회전허브(14)에 설치된 액튜에이터(28)와, 날개의 피치신호를 발생하기 위하여 날개에 작동가능하게 연결되고 상기 회전허브(14)에 설치된 피이드 백 장치(70)와, 그 회전허브(14)와 떨어져서 피이드 백 장치(70)에 의한 피치신호에 대하여 적어도 부분적으로 반응하여 액튜에이터(28)를 조절하는 제어장치(50)와, 그 제어장치(50)와 액튜에이터(28) 및 피이드 백 장치(70)의 각각의 사이에서 회전-정지 인터페이스를 통하여 통로를 제공하는 제1 및 제2전달장치(52, 80)를 구비하여 구성된 것을 특징으로 하는 풍동터어빈 날개피치 조절시스템.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13065980A | 1980-03-17 | 1980-03-17 | |
| US130659 | 1980-03-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR830005484A KR830005484A (ko) | 1983-08-20 |
| KR850000935B1 true KR850000935B1 (ko) | 1985-06-28 |
Family
ID=22445730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019810000863A Expired KR850000935B1 (ko) | 1980-03-17 | 1981-03-17 | 풍동 터어빈 날개피치 조절 시스템 |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS57376A (ko) |
| KR (1) | KR850000935B1 (ko) |
| AU (1) | AU541909B2 (ko) |
| BR (1) | BR8101493A (ko) |
| CA (1) | CA1146079A (ko) |
| DE (1) | DE3110266A1 (ko) |
| DK (1) | DK105181A (ko) |
| ES (1) | ES500374A0 (ko) |
| FR (1) | FR2478217A1 (ko) |
| GB (1) | GB2071779B (ko) |
| IL (1) | IL62271A (ko) |
| IT (1) | IT1137203B (ko) |
| NL (1) | NL8101235A (ko) |
| NO (1) | NO810842L (ko) |
| SE (1) | SE446654B (ko) |
Families Citing this family (30)
| 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. |
| AU2002311008B2 (en) * | 2002-04-24 | 2008-01-31 | Vestas Wind Systems A/S | Wind turbine, hydraulic system, air bleed system and method of controlling at least two wind turbine blades |
| ES2206028B1 (es) * | 2002-06-13 | 2005-03-01 | Manuel Torres Martinez | Perfeccionamientos en los aerogeneradores de produccion electrica. |
| WO2005021962A1 (en) * | 2003-09-03 | 2005-03-10 | 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 |
| US20100232964A1 (en) * | 2007-11-09 | 2010-09-16 | David Geiger | Electro-hydraulic actuator for controlling the pitch of a blade of a wind turbine |
| 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 |
| WO2011063815A1 (en) * | 2009-11-25 | 2011-06-03 | Avn Energy A/S | Method of mounting a hydraulic pitch control system in a wind turbine hub |
| WO2011117080A2 (en) | 2010-03-26 | 2011-09-29 | 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 |
| BRPI1005441A2 (pt) * | 2010-05-14 | 2016-08-16 | Mitsubishi Heavy Ind Ltd | estrutura de suporte semiflexível para turbina de vento |
| EP2392819B1 (de) * | 2010-05-31 | 2013-04-03 | HAWE Hydraulik SE | Vorrichtung zur elektrohydraulischen Drehverstellung der Rotorblätter am Rotor einer Windkraftanlage |
| JP5211241B2 (ja) | 2011-02-15 | 2013-06-12 | 三菱重工業株式会社 | 風車翼のピッチ駆動装置、これを備えた風車回転翼、および風力発電装置 |
| 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 |
| WO2025099132A1 (en) * | 2023-11-07 | 2025-05-15 | Papizturbine Europe Gmbh | Compact aircraft engine with variable pitch propeller and oil transfer ring |
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/en 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 NL NL8101235A patent/NL8101235A/nl not_active Application Discontinuation
- 1981-03-13 BR BR8101493A patent/BR8101493A/pt not_active IP Right Cessation
- 1981-03-13 SE SE8101615A patent/SE446654B/sv unknown
- 1981-03-16 AU AU68411/81A patent/AU541909B2/en not_active Ceased
- 1981-03-16 ES ES500374A patent/ES500374A0/es active Granted
- 1981-03-16 FR FR8105171A patent/FR2478217A1/fr active Granted
- 1981-03-17 JP JP3929481A patent/JPS57376A/ja active Pending
- 1981-03-17 IT IT20375/81A patent/IT1137203B/it active
- 1981-03-17 DE DE19813110266 patent/DE3110266A1/de not_active Ceased
- 1981-03-17 KR KR1019810000863A patent/KR850000935B1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IL62271A0 (en) | 1981-05-20 |
| FR2478217B1 (ko) | 1985-01-11 |
| NL8101235A (nl) | 1981-10-16 |
| FR2478217A1 (fr) | 1981-09-18 |
| ES8207282A1 (es) | 1982-09-01 |
| GB2071779B (en) | 1983-06-22 |
| AU6841181A (en) | 1981-09-24 |
| JPS57376A (en) | 1982-01-05 |
| NO810842L (no) | 1981-09-18 |
| DE3110266A1 (de) | 1982-02-25 |
| IL62271A (en) | 1983-09-30 |
| GB2071779A (en) | 1981-09-23 |
| IT1137203B (it) | 1986-09-03 |
| KR830005484A (ko) | 1983-08-20 |
| BR8101493A (pt) | 1981-09-15 |
| IT8120375A0 (it) | 1981-03-17 |
| SE446654B (sv) | 1986-09-29 |
| AU541909B2 (en) | 1985-01-31 |
| ES500374A0 (es) | 1982-09-01 |
| CA1146079A (en) | 1983-05-10 |
| SE8101615L (sv) | 1981-09-18 |
| DK105181A (da) | 1981-09-18 |
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