WO2009033484A3 - A method of controlling a wind turbine, a wind turbine and use of a method - Google Patents

A method of controlling a wind turbine, a wind turbine and use of a method Download PDF

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Publication number
WO2009033484A3
WO2009033484A3 PCT/DK2008/000322 DK2008000322W WO2009033484A3 WO 2009033484 A3 WO2009033484 A3 WO 2009033484A3 DK 2008000322 W DK2008000322 W DK 2008000322W WO 2009033484 A3 WO2009033484 A3 WO 2009033484A3
Authority
WO
WIPO (PCT)
Prior art keywords
wind turbine
controlling
rotor blades
relates
influence values
Prior art date
Application number
PCT/DK2008/000322
Other languages
French (fr)
Other versions
WO2009033484A2 (en
Inventor
Hans Henrik Lausen
Original Assignee
Vestas Wind Systems A/S
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 Vestas Wind Systems A/S filed Critical Vestas Wind Systems A/S
Publication of WO2009033484A2 publication Critical patent/WO2009033484A2/en
Publication of WO2009033484A3 publication Critical patent/WO2009033484A3/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
    • 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
    • F03D7/042—Automatic control; Regulation by means of an electrical or electronic controller
    • 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
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/328—Blade pitch angle
    • 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
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/329—Azimuth or yaw angle
    • 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
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/331—Mechanical loads
    • 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
    • F05B2270/80—Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
    • F05B2270/807—Accelerometers
    • 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)

Abstract

The invention relates to a method for controlling a wind turbine comprising at least two rotor blades, comprising the steps of measuring one or more influence values of at least one of said rotor blades, and controlling the pitch of at least one blade in response to said one or more influence values of at least one of the other rotor blades. Furthermore the invention relates to a wind turbine and use of at method.
PCT/DK2008/000322 2007-09-13 2008-09-12 A method of controlling a wind turbine, a wind turbine and use of a method WO2009033484A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200701324 2007-09-13
DKPA200701324 2007-09-13

Publications (2)

Publication Number Publication Date
WO2009033484A2 WO2009033484A2 (en) 2009-03-19
WO2009033484A3 true WO2009033484A3 (en) 2009-11-12

Family

ID=40452587

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK2008/000322 WO2009033484A2 (en) 2007-09-13 2008-09-12 A method of controlling a wind turbine, a wind turbine and use of a method

Country Status (1)

Country Link
WO (1) WO2009033484A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2386751B1 (en) * 2010-05-12 2016-08-17 Siemens Aktiengesellschaft Wind turbine
WO2012136279A2 (en) * 2011-04-07 2012-10-11 Siemens Aktiengesellschaft Method of controlling pitch systems of a wind turbine
DE102016125045A1 (en) * 2016-12-20 2018-06-21 Wobben Properties Gmbh Method for controlling a wind energy plant

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2023237A (en) * 1978-06-15 1979-12-28 United Technologies Corp Wind turbine generator control
EP1460266A2 (en) * 2003-03-19 2004-09-22 Mitsubishi Denki Kabushiki Kaisha Wind turbine with laser apparatus for measuring the wind velocity
WO2005090781A1 (en) * 2004-03-22 2005-09-29 Sway As A method for reduction of axial power variations of a wind power plant
EP1666723A1 (en) * 2003-09-10 2006-06-07 Mitsubishi Heavy Industries, Ltd. Blade pitch angle control device and wind turbine generator
WO2007104306A1 (en) * 2006-03-16 2007-09-20 Vestas Wind Systems A/S A method and control system for reducing the fatigue loads in the components of a wind turbine subjected to asymmetrical loading of the rotor plane
WO2008081232A1 (en) * 2006-12-28 2008-07-10 Clipper Windpower Technology, Inc. Wind turbine damping of tower resonant motion and symmetric blade motion using estimation methods
EP1947329A1 (en) * 2007-01-18 2008-07-23 Ecotecnia Energias Renovables S.L. Wind turbine and method for mitigating the asymmetric loads endured by the rotor or the wind turbine
EP2025929A2 (en) * 2007-08-13 2009-02-18 General Electric Company System and method for loads reduction in a horizontal-axis wind turbine using upwind information

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2023237A (en) * 1978-06-15 1979-12-28 United Technologies Corp Wind turbine generator control
EP1460266A2 (en) * 2003-03-19 2004-09-22 Mitsubishi Denki Kabushiki Kaisha Wind turbine with laser apparatus for measuring the wind velocity
EP1666723A1 (en) * 2003-09-10 2006-06-07 Mitsubishi Heavy Industries, Ltd. Blade pitch angle control device and wind turbine generator
WO2005090781A1 (en) * 2004-03-22 2005-09-29 Sway As A method for reduction of axial power variations of a wind power plant
WO2007104306A1 (en) * 2006-03-16 2007-09-20 Vestas Wind Systems A/S A method and control system for reducing the fatigue loads in the components of a wind turbine subjected to asymmetrical loading of the rotor plane
WO2008081232A1 (en) * 2006-12-28 2008-07-10 Clipper Windpower Technology, Inc. Wind turbine damping of tower resonant motion and symmetric blade motion using estimation methods
EP1947329A1 (en) * 2007-01-18 2008-07-23 Ecotecnia Energias Renovables S.L. Wind turbine and method for mitigating the asymmetric loads endured by the rotor or the wind turbine
EP2025929A2 (en) * 2007-08-13 2009-02-18 General Electric Company System and method for loads reduction in a horizontal-axis wind turbine using upwind information

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BOSSANYI E A: "The Design of Closed Loop Controllers forWind Turbines", WIND ENERGY, WILEY, vol. 3, no. 3, 1 January 2000 (2000-01-01), pages 149 - 163, XP007908706, ISSN: 1095-4244, [retrieved on 20010719] *

Also Published As

Publication number Publication date
WO2009033484A2 (en) 2009-03-19

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