PT3158187T - Pá do rotor de uma turbina eólica, uma turbina eólica, bem como um processo para a operação de uma turbina eólica - Google Patents

Pá do rotor de uma turbina eólica, uma turbina eólica, bem como um processo para a operação de uma turbina eólica

Info

Publication number
PT3158187T
PT3158187T PT157294760T PT15729476T PT3158187T PT 3158187 T PT3158187 T PT 3158187T PT 157294760 T PT157294760 T PT 157294760T PT 15729476 T PT15729476 T PT 15729476T PT 3158187 T PT3158187 T PT 3158187T
Authority
PT
Portugal
Prior art keywords
wind turbine
operating
rotor blade
turbine rotor
wind
Prior art date
Application number
PT157294760T
Other languages
English (en)
Inventor
Hoffmann Alexander
Original Assignee
Wobben Properties Gmbh
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 Wobben Properties Gmbh filed Critical Wobben Properties Gmbh
Publication of PT3158187T publication Critical patent/PT3158187T/pt

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
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/0236—Adjusting aerodynamic properties of the blades by changing the active surface of the wind engaging parts, e.g. reefing or furling
    • 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
    • F03D1/0675—Rotors characterised by their construction elements of the 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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • F03D1/0633—Rotors characterised by their aerodynamic shape of the 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/30—Lightning protection
    • 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
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/307—Blade tip, e.g. winglets
    • 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
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
    • F05B2240/312—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape capable of being reefed
    • 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)
PT157294760T 2014-06-18 2015-06-17 Pá do rotor de uma turbina eólica, uma turbina eólica, bem como um processo para a operação de uma turbina eólica PT3158187T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014211741.0A DE102014211741A1 (de) 2014-06-18 2014-06-18 Rotorblatt einer Windenergieanlage, eine Windenergieanlage sowie ein Verfahren zum Betreiben einer Windenergieanlage

Publications (1)

Publication Number Publication Date
PT3158187T true PT3158187T (pt) 2018-07-13

Family

ID=53404570

Family Applications (1)

Application Number Title Priority Date Filing Date
PT157294760T PT3158187T (pt) 2014-06-18 2015-06-17 Pá do rotor de uma turbina eólica, uma turbina eólica, bem como um processo para a operação de uma turbina eólica

Country Status (13)

Country Link
US (1) US10465656B2 (pt)
EP (1) EP3158187B1 (pt)
CN (1) CN106460787A (pt)
AR (1) AR100968A1 (pt)
BR (1) BR112016029244A2 (pt)
CA (1) CA2949178C (pt)
DE (1) DE102014211741A1 (pt)
DK (1) DK3158187T3 (pt)
ES (1) ES2671607T3 (pt)
PT (1) PT3158187T (pt)
TW (1) TW201615977A (pt)
UY (1) UY36174A (pt)
WO (1) WO2015193353A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6573923B2 (ja) * 2017-02-10 2019-09-11 エムエイチアイ ヴェスタス オフショア ウィンド エー／エス 風力発電施設および風力発電施設の運転方法
AT521427B1 (de) * 2018-05-17 2020-04-15 Schmidt Michael Rotorblatt für eine Windkraftanlage

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814351A (en) * 1972-12-06 1974-06-04 United Aircraft Corp Coaxial rotor yaw control
US4335996A (en) * 1980-12-01 1982-06-22 Ross Joel M Windmill construction
US4533297A (en) * 1982-09-15 1985-08-06 Bassett David A Rotor system for horizontal axis wind turbines
DE3567065D1 (en) * 1985-04-26 1989-02-02 Howden James & Co Ltd Wind turbine
JP2001132615A (ja) * 1999-11-11 2001-05-18 Hitachi Zosen Corp 発電用プロペラ形風車
EP1375911A4 (en) * 2001-03-26 2005-11-23 Hitachi Shipbuilding Eng Co WIND TURBINE FROM PROPELLER TYPE
US6726439B2 (en) * 2001-08-22 2004-04-27 Clipper Windpower Technology, Inc. Retractable rotor blades for power generating wind and ocean current turbines and means for operating below set rotor torque limits
US6923622B1 (en) * 2002-03-07 2005-08-02 Clipper Windpower Technology, Inc. Mechanism for extendable rotor blades for power generating wind and ocean current turbines and means for counter-balancing the extendable rotor blade
US6972498B2 (en) * 2002-05-28 2005-12-06 General Electric Company Variable diameter wind turbine rotor blades
US6902370B2 (en) * 2002-06-04 2005-06-07 Energy Unlimited, Inc. Telescoping wind turbine blade
DE102004022730A1 (de) * 2004-05-07 2005-11-24 Batki, Josef, Dipl.-Ing. Rotor für Windkraftmaschinen horizontaler Drehachse mit veränderbarer Flügellänge
US7582977B1 (en) * 2005-02-25 2009-09-01 Clipper Windpower Technology, Inc. Extendable rotor blades for power generating wind and ocean current turbines within a module mounted atop a main blade
DE202006000673U1 (de) * 2006-01-18 2006-06-14 Sheppard, Jeremy Blitzschutzsystem für Windenergieanlagen Typ Nordex NX27-NX29 (eingetragene Marke)
DE602008002940D1 (de) * 2007-05-24 2010-11-18 Georgian Technical University Rotor mit veränderlichem durchmesser mit fliehkraftausgleichsmechanismus
ES2373521T3 (es) * 2008-01-30 2012-02-06 Clipper Windpower, Llc Estructura de pala retráctil con un reborde de salida dividido.
US8459948B2 (en) * 2008-10-24 2013-06-11 Esteban A. Caraballoso Retractable composite rotor blade assembly
US8231347B2 (en) * 2009-02-04 2012-07-31 Frontier Wind, Llc Mass-centralizing blade extension drive mount locations for wind turbine
US8221078B2 (en) * 2009-04-15 2012-07-17 Frontier Wind, Llc Methods and system for providing power and signals in a turbine
EP2416005A1 (en) * 2010-08-02 2012-02-08 Siemens Aktiengesellschaft Lightning protection of a wind turbine blade
US7997875B2 (en) 2010-11-16 2011-08-16 General Electric Company Winglet for wind turbine rotor blade
DE102011122504A1 (de) * 2011-12-29 2013-03-28 Rolf Rohden Windenergieanlage
US9086053B2 (en) * 2012-03-30 2015-07-21 General Electric Company Enhanced wind turbine blade
CN202612004U (zh) * 2012-05-16 2012-12-19 东南大学 一种可抗强风的风力发电机桨叶
US9366224B2 (en) * 2013-06-27 2016-06-14 General Electric Company Wind turbine blade and method of fabricating the same

Also Published As

Publication number Publication date
DE102014211741A1 (de) 2015-12-24
EP3158187A1 (de) 2017-04-26
DK3158187T3 (en) 2018-06-18
WO2015193353A1 (de) 2015-12-23
US10465656B2 (en) 2019-11-05
CA2949178A1 (en) 2015-12-23
UY36174A (es) 2016-01-29
CA2949178C (en) 2018-11-27
EP3158187B1 (de) 2018-04-18
BR112016029244A2 (pt) 2017-08-22
AR100968A1 (es) 2016-11-16
TW201615977A (zh) 2016-05-01
ES2671607T3 (es) 2018-06-07
CN106460787A (zh) 2017-02-22
US20170130698A1 (en) 2017-05-11

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