DK2746575T3 - Reguleringssystem og reguleringsmetode til afbødning af belastninger ved krøjefejl på en vindmølle. - Google Patents

Reguleringssystem og reguleringsmetode til afbødning af belastninger ved krøjefejl på en vindmølle.

Info

Publication number
DK2746575T3
DK2746575T3 DK13196529.5T DK13196529T DK2746575T3 DK 2746575 T3 DK2746575 T3 DK 2746575T3 DK 13196529 T DK13196529 T DK 13196529T DK 2746575 T3 DK2746575 T3 DK 2746575T3
Authority
DK
Denmark
Prior art keywords
windmill
remedy
remove
control system
crash failure
Prior art date
Application number
DK13196529.5T
Other languages
English (en)
Inventor
Rajeeva Kumar
Charudatta Subhash Mehendale
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of DK2746575T3 publication Critical patent/DK2746575T3/da

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
    • F03D7/0204—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
    • 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
    • F05B2270/00—Control
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/329—Azimuth or yaw angle
    • 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)
DK13196529.5T 2012-12-18 2013-12-10 Reguleringssystem og reguleringsmetode til afbødning af belastninger ved krøjefejl på en vindmølle. DK2746575T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/718,387 US9303626B2 (en) 2012-12-18 2012-12-18 Control system and method for mitigating loads during yaw error on a wind turbine

Publications (1)

Publication Number Publication Date
DK2746575T3 true DK2746575T3 (da) 2019-07-22

Family

ID=49766921

Family Applications (1)

Application Number Title Priority Date Filing Date
DK13196529.5T DK2746575T3 (da) 2012-12-18 2013-12-10 Reguleringssystem og reguleringsmetode til afbødning af belastninger ved krøjefejl på en vindmølle.

Country Status (5)

Country Link
US (1) US9303626B2 (da)
EP (1) EP2746575B1 (da)
CN (1) CN203939626U (da)
CA (1) CA2836018C (da)
DK (1) DK2746575T3 (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8890349B1 (en) * 2012-01-19 2014-11-18 Northern Power Systems, Inc. Load reduction system and method for a wind power unit
WO2013182201A1 (en) * 2012-06-08 2013-12-12 Vestas Wind Systems A/S Wind turbine control
CN104314757B (zh) * 2014-10-15 2017-03-29 国电联合动力技术有限公司 一种风力发电机组偏航控制方法及***
JP6314104B2 (ja) * 2015-03-04 2018-04-18 三菱重工業株式会社 風力発電設備及び風力発電設備の制御方法
WO2017035325A1 (en) * 2015-08-25 2017-03-02 Nrg Systems Inc. Techniques for determining yaw misalignment of a wind turbine and system and method using the same
DK201670197A1 (en) 2016-04-04 2017-10-23 Mita-Teknik As A system and a method for optimal yaw control
CN105909466B (zh) * 2016-04-18 2018-11-16 华电电力科学研究院 风力发电机组偏航误差分析方法
US10539116B2 (en) 2016-07-13 2020-01-21 General Electric Company Systems and methods to correct induction for LIDAR-assisted wind turbine control
EP3343025A1 (en) * 2016-12-30 2018-07-04 Acciona Windpower, S.A. Method of reducing loads acting on a wind turbine yaw system
CN107191328A (zh) * 2017-06-27 2017-09-22 上海交通大学 风机多模型预测控制方法、***、存储器及控制器
CN108194266A (zh) * 2017-12-29 2018-06-22 华润新能源（临武）风能有限公司 偏航控制方法和偏航控制装置
CN108457798A (zh) * 2018-02-11 2018-08-28 内蒙古久和能源装备有限公司 一种风力发电机组偏航误差控制方法及***
CN112384694A (zh) * 2018-06-11 2021-02-19 维斯塔斯风力***集团公司 液压变桨***的速度前馈控制
CN112709669B (zh) * 2019-10-25 2022-09-06 北京金风科创风电设备有限公司 基于风力发电机组的塔架净空的变桨控制方法和设备
EP3842633B1 (de) * 2019-12-23 2024-01-10 Wobben Properties GmbH Verfahren zum betreiben einer windenergieanlage, windenergieanlage und windpark
CN114458516B (zh) * 2022-03-01 2022-11-29 浙江大学 一种风能或潮流能发电机组俯仰与偏航力矩的在线间接测量***及方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5155375A (en) * 1991-09-19 1992-10-13 U.S. Windpower, Inc. Speed control system for a variable speed wind turbine
AU6393198A (en) * 1997-03-26 1998-10-20 Forskningscenter Riso A wind turbine with a wind velocity measurement system
US7175389B2 (en) * 2004-06-30 2007-02-13 General Electric Company Methods and apparatus for reducing peak wind turbine loads
EP2284391B1 (en) 2004-07-23 2018-02-07 Vestas Wind Systems A/S Method and control system of controlling a wind turbine blade during the stopping process of the rotor
US7476985B2 (en) * 2005-07-22 2009-01-13 Gamesa Innovation & Technology, S.L. Method of operating a wind turbine
US7352075B2 (en) 2006-03-06 2008-04-01 General Electric Company Methods and apparatus for controlling rotational speed of a rotor
AU2007303956B2 (en) 2006-10-02 2011-12-22 Clipper Windpower, Inc. Wind turbine with blade pitch control to compensate for wind shear and wind misalignment
WO2008119351A2 (en) 2007-03-30 2008-10-09 Vestas Wind Systems A/S Wind turbine with pitch control arranged to reduce life shortening loads on components thereof
US7950901B2 (en) 2007-08-13 2011-05-31 General Electric Company System and method for loads reduction in a horizontal-axis wind turbine using upwind information
EP2037119B1 (en) 2007-09-12 2011-10-26 Siemens Aktiengesellschaft Controller for wind turbine yaw system and method for reducing the loads acting on such a yaw system
US8240990B2 (en) 2007-12-06 2012-08-14 General Electric Company Apparatus and method for reducing asymmetric rotor loads in wind turbines during shutdown
US8215906B2 (en) 2008-02-29 2012-07-10 General Electric Company Variable tip speed ratio tracking control for wind turbines
WO2010086688A1 (en) 2009-01-28 2010-08-05 Clipper Windpower, Inc. Load peak mitigation method and control system for a wind turbine
AU2010201706A1 (en) 2010-02-08 2011-08-25 Mitsubishi Heavy Industries, Ltd. Wind turbine generator and blade pitch angle control method thereof
US20110229300A1 (en) 2010-03-16 2011-09-22 Stichting Energieonderzoek Centrum Nederland Apparatus and method for individual pitch control in wind turbines
US8890349B1 (en) * 2012-01-19 2014-11-18 Northern Power Systems, Inc. Load reduction system and method for a wind power unit

Also Published As

Publication number Publication date
CN203939626U (zh) 2014-11-12
US9303626B2 (en) 2016-04-05
CA2836018A1 (en) 2014-06-18
EP2746575A3 (en) 2018-04-04
CA2836018C (en) 2018-02-20
EP2746575B1 (en) 2019-04-10
EP2746575A2 (en) 2014-06-25
US20140169964A1 (en) 2014-06-19

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