SE446654B - Lutningsjustersystem for vindturbinskovlar - Google Patents

Lutningsjustersystem for vindturbinskovlar

Info

Publication number
SE446654B
SE446654B SE8101615A SE8101615A SE446654B SE 446654 B SE446654 B SE 446654B SE 8101615 A SE8101615 A SE 8101615A SE 8101615 A SE8101615 A SE 8101615A SE 446654 B SE446654 B SE 446654B
Authority
SE
Sweden
Prior art keywords
hub
adjustment system
tilt adjustment
vanes
vane
Prior art date
Application number
SE8101615A
Other languages
English (en)
Swedish (sv)
Other versions
SE8101615L (sv
Inventor
J P Harry
E H Kusiak
Original Assignee
United Technologies Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by United Technologies Corp filed Critical United Technologies Corp
Publication of SE8101615L publication Critical patent/SE8101615L/xx
Publication of SE446654B publication Critical patent/SE446654B/sv

Links

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)
SE8101615A 1980-03-17 1981-03-13 Lutningsjustersystem for vindturbinskovlar SE446654B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13065980A 1980-03-17 1980-03-17

Publications (2)

Publication Number Publication Date
SE8101615L SE8101615L (sv) 1981-09-18
SE446654B true SE446654B (sv) 1986-09-29

Family

ID=22445730

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8101615A SE446654B (sv) 1980-03-17 1981-03-13 Lutningsjustersystem for vindturbinskovlar

Country Status (15)

Country Link
JP (1) JPS57376A (ja)
KR (1) KR850000935B1 (ja)
AU (1) AU541909B2 (ja)
BR (1) BR8101493A (ja)
CA (1) CA1146079A (ja)
DE (1) DE3110266A1 (ja)
DK (1) DK105181A (ja)
ES (1) ES500374A0 (ja)
FR (1) FR2478217A1 (ja)
GB (1) GB2071779B (ja)
IL (1) IL62271A (ja)
IT (1) IT1137203B (ja)
NL (1) NL8101235A (ja)
NO (1) NO810842L (ja)
SE (1) SE446654B (ja)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
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.
ES2346639T3 (es) 2002-04-24 2010-10-19 Vestas Wind Systems A/S Turbina eolica, sistema hidraulico, sistema de purgado de aire y procedimiento de control de por lo menos dos palas de turbina eolica.
ES2206028B1 (es) * 2002-06-13 2005-03-01 Manuel Torres Martinez Perfeccionamientos en los aerogeneradores de produccion electrica.
US7717673B2 (en) 2003-09-03 2010-05-18 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
WO2009064264A1 (en) * 2007-11-09 2009-05-22 Moog Inc. 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
CN102812242B (zh) * 2010-03-26 2016-08-03 西门子公司 直驱型风力涡轮机、输送系统和构造直驱型风力涡轮机的方法
EP2553261A2 (en) * 2010-03-26 2013-02-06 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 (de) * 2010-05-31 2013-04-03 HAWE Hydraulik SE Vorrichtung zur elektrohydraulischen Drehverstellung der Rotorblätter am Rotor einer Windkraftanlage
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FR2478217A1 (fr) 1981-09-18
DE3110266A1 (de) 1982-02-25
NL8101235A (nl) 1981-10-16
FR2478217B1 (ja) 1985-01-11
GB2071779A (en) 1981-09-23
IL62271A (en) 1983-09-30
DK105181A (da) 1981-09-18
AU6841181A (en) 1981-09-24
IT1137203B (it) 1986-09-03
IT8120375A0 (it) 1981-03-17
ES8207282A1 (es) 1982-09-01
JPS57376A (en) 1982-01-05
BR8101493A (pt) 1981-09-15
ES500374A0 (es) 1982-09-01
IL62271A0 (en) 1981-05-20
CA1146079A (en) 1983-05-10
GB2071779B (en) 1983-06-22
SE8101615L (sv) 1981-09-18
KR830005484A (ko) 1983-08-20
KR850000935B1 (ko) 1985-06-28
AU541909B2 (en) 1985-01-31
NO810842L (no) 1981-09-18

Similar Documents

Publication Publication Date Title
SE446654B (sv) Lutningsjustersystem for vindturbinskovlar
EP1881176B1 (en) An engine arrangement
US4523891A (en) Propeller pitch change actuation system
EP3011171B1 (en) Turbine with hydraulic variable pitch system
US4772181A (en) Bladed rotor assembly and a control system therefor
US20210188452A1 (en) Displacement control hydrostatic propulsion system for multirotor vertical take off and landing aircraft
JPH02164695A (ja) 航空機推進装置
CA2105339C (en) Full authority propeller pitch control
EP2990664A1 (en) Hydraulic system
CN112469895B (zh) 动流体能转换系统
US4534704A (en) Helicopter rotor control system with integrated hub
EP1988285A1 (en) Device for controlling the blades of a wind turbine
US5033265A (en) Coaxial hydraulic actuator system
JPH0147628B2 (ja)
US6863239B2 (en) Fluid conduit for use with hydraulic actuator
EP2458203B1 (en) A wind turbine having a hydraulic blade pitch system
CN104471241A (zh) 具有倾斜调节系统的风能设备
US2404290A (en) Variable diameter and variable pitch propeller
AU2018281691B2 (en) Wind turbine generator with hydraulic pump
EP2909084B1 (en) Propulsion system for vessels
US11739770B2 (en) Variable output, hydraulic drive system
US6109876A (en) Helicopter swash plate with integrated pump
US20240124126A1 (en) System and method for controlling the modification of the pitch of the blades of a turbine engine
EP3070330A1 (en) Cylinder block assembly for hydraulic unit
WO2013012340A1 (en) Hydraulic transmission integrated into the nacelle of a wind turbine