IN2012DE00285A - - Google Patents

Info

Publication number
IN2012DE00285A
IN2012DE00285A IN285DE2012A IN2012DE00285A IN 2012DE00285 A IN2012DE00285 A IN 2012DE00285A IN 285DE2012 A IN285DE2012 A IN 285DE2012A IN 2012DE00285 A IN2012DE00285 A IN 2012DE00285A
Authority
IN
India
Application number
Inventor
Friedrich Michael
Original Assignee
Envision Energy Denmark Aps
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 Envision Energy Denmark Aps filed Critical Envision Energy Denmark Aps
Publication of IN2012DE00285A publication Critical patent/IN2012DE00285A/en

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
    • F03D7/0224—Adjusting blade pitch
    • F03D7/0228—Adjusting blade pitch of the blade tips only
    • 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
    • F03D7/0264—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for stopping; controlling in emergency situations
    • F03D7/0268—Parking or storm protection
    • 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)
IN285DE2012 2011-02-04 2012-02-01 IN2012DE00285A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA201170066 2011-02-04

Publications (1)

Publication Number Publication Date
IN2012DE00285A true IN2012DE00285A (en) 2015-04-03

Family

ID=45557944

Family Applications (1)

Application Number Title Priority Date Filing Date
IN285DE2012 IN2012DE00285A (en) 2011-02-04 2012-02-01

Country Status (5)

Country Link
US (1) US9127644B2 (en)
EP (1) EP2484901A2 (en)
CN (1) CN102628423B (en)
CA (1) CA2766867A1 (en)
IN (1) IN2012DE00285A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK177422B1 (en) * 2011-05-06 2013-04-22 Envision Energy Denmark Aps A Wind Turbine and Associated Control Method
US20130193686A1 (en) * 2012-01-27 2013-08-01 General Electric Company System and methods for determining pitch angles for a wind turbine during peak shaving
US9574547B2 (en) * 2013-01-14 2017-02-21 General Electric Company Method and apparatus for controlling an operational parameter of a wind turbine
DK177730B1 (en) * 2013-01-15 2014-05-05 Envision Energy Denmark Aps Partial pitch wind turbine with floating foundation
US9416771B2 (en) * 2013-06-26 2016-08-16 Siemens Aktiengesellschaft Method for controlling loads in a wind turbine
DK178808B1 (en) * 2014-12-12 2017-02-13 Envision Energy Denmark Aps Floating wind turbine structure with reduced tower height and method for optimising the weight thereof
EP3436694B1 (en) * 2016-03-30 2021-05-19 Vestas Wind Systems A/S Control of a wind turbine using real-time blade model
DE102016117402A1 (en) * 2016-09-15 2018-03-15 Wobben Properties Gmbh Method for determining operating loads and design for tower structures, tower construction and wind energy plant
CN110621873A (en) * 2017-05-11 2019-12-27 维斯塔斯风力系统有限公司 Wind power installation comprising a wind turbine and an onboard wind energy system
EP3622472B1 (en) * 2017-05-11 2023-06-28 Bull SAS Method of managing electricity providing in a computers cluster
DE102017121750A1 (en) * 2017-09-20 2019-03-21 Wobben Properties Gmbh Method for a wind energy plant in emergency operation as well as control and wind energy plant
DE102018113705A1 (en) * 2018-06-08 2019-12-12 Wobben Properties Gmbh Method for controlling a wind turbine, wind turbine and wind farm
CN108953052B (en) * 2018-06-27 2020-02-21 明阳智慧能源集团股份公司 Method for reducing extreme load under shutdown condition of wind generating set
EP3865703A1 (en) * 2020-02-12 2021-08-18 Siemens Gamesa Renewable Energy A/S Wind turbine rotor blade leading-edge protector
EP3957850A1 (en) * 2020-08-17 2022-02-23 Siemens Gamesa Renewable Energy A/S Wind turbine operation in extreme wind conditions
DE102020124550A1 (en) * 2020-09-21 2022-03-24 Wobben Properties Gmbh Method for testing a rotor blade component of a rotor blade for a wind turbine and rotor blade component
JP7481779B1 (en) 2022-08-30 2024-05-13 Ｓｄグリーンエナジー株式会社 Wind power generator, control method for wind power generator, and control program for wind power generator

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4297076A (en) * 1979-06-08 1981-10-27 Lockheed Corporation Wind turbine
US4355955A (en) * 1981-04-06 1982-10-26 The Boeing Company Wind turbine rotor speed control system
DE3126677A1 (en) 1981-07-07 1983-01-20 Erno-Raumfahrttechnik Gmbh, 2800 Bremen Rotor blade design for high-speed rotors
NL193070C (en) * 1990-07-18 1998-09-08 Aerpac Holding B V Wind turbine.
US5527151A (en) 1992-03-04 1996-06-18 Northern Power Systems, Inc. Advanced wind turbine with lift-destroying aileron for shutdown
EP0709571A3 (en) 1994-10-25 1996-12-11 Autoflug Energietech Gmbh Minimal load shutdown position for windturbine
DE10113038C2 (en) * 2001-03-17 2003-04-10 Aloys Wobben Tower vibration monitoring
WO2003104646A1 (en) 2002-06-05 2003-12-18 Aloys Wobben Rotor blade for a wind power plant
US6860219B1 (en) * 2003-03-17 2005-03-01 Harry Edward Dempster Technique and platform for fabricating a variable-buoyancy structure
US7713028B2 (en) * 2006-11-27 2010-05-11 Ning Liao Turbine blade assembly
US7909575B2 (en) * 2007-06-25 2011-03-22 General Electric Company Power loss reduction in turbulent wind for a wind turbine using localized sensing and control
DE102007041649A1 (en) * 2007-09-03 2009-03-05 Daubner & Stommel GbR Bau-Werk-Planung (vertretungsberechtigter Gesellschafter: Matthias Stommel, 27777 Ganderkesee) Rotor blade, wind energy plant and method for operating a wind turbine
US20090148285A1 (en) 2007-12-06 2009-06-11 General Electric Company Multi-section wind turbine rotor blades and wind turbines incorporating same
US20090148291A1 (en) 2007-12-06 2009-06-11 General Electric Company Multi-section wind turbine rotor blades and wind turbines incorporating same
DE102009023001A1 (en) 2009-05-28 2010-12-02 Smart Blade Gmbh Modular rotor blade for use in rotor of wind power plant, has profiled sections running via longitudinal extension of blade and twistably arranged with respect to each other so that profiled sections have offset with respect to each other
US7939961B1 (en) * 2010-04-28 2011-05-10 General Electric Company Wind turbine with integrated design and controlling method

Also Published As

Publication number Publication date
CN102628423A (en) 2012-08-08
EP2484901A2 (en) 2012-08-08
US20120201675A1 (en) 2012-08-09
CA2766867A1 (en) 2012-08-04
US9127644B2 (en) 2015-09-08
CN102628423B (en) 2014-12-03

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