IN2014CH01206A - - Google Patents

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Publication number
IN2014CH01206A
IN2014CH01206A IN1206CH2014A IN2014CH01206A IN 2014CH01206 A IN2014CH01206 A IN 2014CH01206A IN 1206CH2014 A IN1206CH2014 A IN 1206CH2014A IN 2014CH01206 A IN2014CH01206 A IN 2014CH01206A
Authority
IN
India
Prior art keywords
wind turbine
blade
predicted value
actual value
parameter
Prior art date
Application number
Other languages
English (en)
Inventor
Brandon Shane Gerber
Rahul Rastogi
Thomas Franklin Perley
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
Publication of IN2014CH01206A publication Critical patent/IN2014CH01206A/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
    • 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
    • F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
    • 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 
    • 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
    • F03D7/024—Adjusting aerodynamic properties of the blades of individual 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
    • 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
    • F03D7/04—Automatic control; Regulation
    • F03D7/042—Automatic control; Regulation by means of an electrical or electronic controller
    • F03D7/043—Automatic control; Regulation by means of an electrical or electronic controller characterised by the type of control logic
    • F03D7/045—Automatic control; Regulation by means of an electrical or electronic controller characterised by the type of control logic with model-based controls
    • 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
    • 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
    • F05B2260/80—Diagnostics
    • 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
    • F05B2260/82—Forecasts
    • F05B2260/821—Parameter estimation or prediction
    • 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
    • F05B2260/84—Modelling or simulation
    • 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
    • F05B2260/845—Redundancy
    • 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
    • F05B2270/331—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
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/335—Output power or torque
    • 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)
IN1206CH2014 2013-03-14 2014-03-10 IN2014CH01206A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/803,924 US9366230B2 (en) 2013-03-14 2013-03-14 System and method for reducing loads acting on a wind turbine in response to transient wind conditions

Publications (1)

Publication Number Publication Date
IN2014CH01206A true IN2014CH01206A (es) 2015-05-29

Family

ID=50190255

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1206CH2014 IN2014CH01206A (es) 2013-03-14 2014-03-10

Country Status (6)

Country Link
US (1) US9366230B2 (es)
EP (1) EP2778395A3 (es)
CN (1) CN204099126U (es)
BR (1) BR102014005474B1 (es)
CA (1) CA2844165C (es)
IN (1) IN2014CH01206A (es)

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US9551321B2 (en) 2013-06-26 2017-01-24 General Electric Company System and method for controlling a wind turbine
US10378517B2 (en) * 2014-03-04 2019-08-13 Steffen Bunge Method for replacing the blades of a wind turbine to maintain safe operation
CA2883772C (en) * 2014-03-04 2019-09-24 Steffen Bunge Method for replacing the blades of a wind turbine to maintain safe operation
CN105089931A (zh) * 2014-05-13 2015-11-25 通用电气公司 风机及其叶片对准方法
US10138873B2 (en) * 2014-05-30 2018-11-27 General Electric Company Systems and methods for wind turbine nacelle-position recalibration and wind direction estimation
US9708927B2 (en) * 2014-07-09 2017-07-18 Siemens Energy, Inc. Optical based system and method for monitoring turbine engine blade deflection
US10337496B2 (en) * 2014-12-01 2019-07-02 General Electric Company System and method for controlling a wind turbine during adverse wind conditions
CN106321352B (zh) * 2015-06-30 2018-11-27 中国船舶重工集团海装风电股份有限公司 一种等效变桨微分控制方法及装置
EP3394436B1 (en) * 2015-12-23 2021-02-24 Vestas Wind Systems A/S Controlling wind turbines according to reliability estimates
WO2017149657A1 (ja) * 2016-03-01 2017-09-08 三菱電機株式会社 風車起動アシスト装置
US10539116B2 (en) 2016-07-13 2020-01-21 General Electric Company Systems and methods to correct induction for LIDAR-assisted wind turbine control
GB201617584D0 (en) * 2016-10-17 2016-11-30 Romax Technology Limited Determining loads on a wind turbine
US10740507B2 (en) * 2016-12-20 2020-08-11 General Electric Company Wind turbine tower placement and orientation
EP3339639A1 (en) * 2016-12-21 2018-06-27 Vestas Wind Systems A/S System for monitoring a wind turbine blade
DE102017219886B3 (de) * 2017-11-08 2018-11-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Vorrichtung zur Drehmomentmessung im Antriebsstrang einer Windenergieanlage
JP2019100687A (ja) * 2017-12-08 2019-06-24 パナソニックＩｐマネジメント株式会社 空調制御方法及び空調制御装置
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EP3732372A4 (en) * 2017-12-30 2023-01-25 Stiesdal A/S SYSTEM AND METHOD FOR MONITORING WIND TURBINE BLADE DEFLECTION
EP3543522A1 (en) * 2018-03-22 2019-09-25 Siemens Gamesa Renewable Energy A/S Rotor blade monitoring system
DE102018112825A1 (de) * 2018-05-29 2019-12-05 fos4X GmbH Sensoranordnung für eine Windkraftanlage
US10823146B2 (en) * 2018-06-14 2020-11-03 General Electric Company System and method for controlling a wind turbine to minimize rotor blade damage
US11047365B2 (en) * 2018-10-26 2021-06-29 General Electric Company System and method for detecting wind turbine rotor blade stuck condition based on running statistic
US11542919B2 (en) 2018-12-20 2023-01-03 Vestas Wind Systems A/S Method and apparatus for monitoring the condition of a yaw system
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EP3808971A1 (en) 2019-10-18 2021-04-21 General Electric Company System for contactless displacement measurement of a blade root of a wind turbine
CN113357097B (zh) * 2020-03-02 2024-01-26 北京金风科创风电设备有限公司 风力发电机组的叶片卡桨检测方法和装置
CN113494418A (zh) 2020-04-08 2021-10-12 通用电气可再生能源西班牙有限公司 用于减轻作用于风力涡轮的转子叶片的负载的系统和方法
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Also Published As

Publication number Publication date
EP2778395A2 (en) 2014-09-17
BR102014005474A8 (pt) 2017-09-19
US20140271181A1 (en) 2014-09-18
BR102014005474B1 (pt) 2021-12-14
CA2844165C (en) 2017-03-14
EP2778395A3 (en) 2018-04-04
US9366230B2 (en) 2016-06-14
CN204099126U (zh) 2015-01-14
CA2844165A1 (en) 2014-09-14

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