DK2955370T3 - Metode og system til håndtering af last på en vindmølle - Google Patents

Metode og system til håndtering af last på en vindmølle Download PDF

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Publication number
DK2955370T3
DK2955370T3 DK15170145.5T DK15170145T DK2955370T3 DK 2955370 T3 DK2955370 T3 DK 2955370T3 DK 15170145 T DK15170145 T DK 15170145T DK 2955370 T3 DK2955370 T3 DK 2955370T3
Authority
DK
Denmark
Prior art keywords
wind turbine
managing load
managing
load
turbine
Prior art date
Application number
DK15170145.5T
Other languages
English (en)
Inventor
Pranav Agarwal
Jigar Jayesh Shah
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 DK2955370T3 publication Critical patent/DK2955370T3/da

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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
    • F03D7/04—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
    • 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
    • F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B15/00—Systems controlled by a computer
    • G05B15/02—Systems controlled by a computer electric
    • 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
    • F05B2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line
    • 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
    • F05B2270/10—Purpose of the control system
    • F05B2270/109—Purpose of the control system to prolong engine life
    • F05B2270/1095—Purpose of the control system to prolong engine life by limiting mechanical stresses
    • 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
    • F05B2270/332—Maximum loads or fatigue criteria
    • 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)
  • General 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Wind Motors (AREA)
DK15170145.5T 2014-06-12 2015-06-01 Metode og system til håndtering af last på en vindmølle DK2955370T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/303,052 US9970415B2 (en) 2014-06-12 2014-06-12 Method and system for managing loads on a wind turbine

Publications (1)

Publication Number Publication Date
DK2955370T3 true DK2955370T3 (da) 2021-12-20

Family

ID=53397800

Family Applications (1)

Application Number Title Priority Date Filing Date
DK15170145.5T DK2955370T3 (da) 2014-06-12 2015-06-01 Metode og system til håndtering af last på en vindmølle

Country Status (6)

Country Link
US (1) US9970415B2 (da)
EP (1) EP2955370B1 (da)
BR (1) BR102015012585B1 (da)
CA (1) CA2893657C (da)
DK (1) DK2955370T3 (da)
ES (1) ES2901048T3 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9620000B2 (en) * 2014-12-30 2017-04-11 TCL Research America Inc. Wearable system and method for balancing recognition accuracy and power consumption
JP6405324B2 (ja) * 2016-01-29 2018-10-17 三菱重工業株式会社 風力発電装置及びその運転方法
DK3225841T3 (da) * 2016-03-31 2022-01-10 Nordex Energy Spain S A Fremgangsmåde til afbalancering af vindturbinerotor, associeret system og vindturbine
US10519929B2 (en) * 2016-11-09 2019-12-31 General Electric Company System and method for minimizing energy loss due to yaw untwist of a wind turbine
DE102019000097A1 (de) * 2019-01-10 2020-07-16 Senvion Gmbh Verfahren und System zum Steuern einer Windenergieanlage
CN113110271A (zh) * 2021-02-23 2021-07-13 北京华能新锐控制技术有限公司 基于多核处理器的风电机组专用可编程控制器及控制***

Family Cites Families (17)

* 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
US7160083B2 (en) 2003-02-03 2007-01-09 General Electric Company Method and apparatus for wind turbine rotor load control
US7004724B2 (en) 2003-02-03 2006-02-28 General Electric Company Method and apparatus for wind turbine rotor load control based on shaft radial displacement
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
DK2060785T3 (da) * 2007-11-15 2019-04-15 Siemens Gamesa Renewable Energy Innovation & Technology SL Fremgangsmåde og system til styring af sensor
US8240990B2 (en) 2007-12-06 2012-08-14 General Electric Company Apparatus and method for reducing asymmetric rotor loads in wind turbines during shutdown
CA2778216A1 (en) 2008-04-24 2009-10-29 Composotech Structures Inc. A method and system for determining an imbalance of a wind turbine rotor
NL2001878C2 (nl) 2008-08-07 2010-02-09 Stichting Energie Systeem en werkwijze voor compensatie van rotoronbalans voor een windturbine.
CN101994647A (zh) 2009-08-28 2011-03-30 西门子公司 风力涡轮的控制方法、中央控制器及其***
EP2302206A1 (en) 2009-09-23 2011-03-30 Siemens Aktiengesellschaft Selecting a load reduction measure for operating a power generating machine
US8360722B2 (en) 2010-05-28 2013-01-29 General Electric Company Method and system for validating wind turbine
US8222760B2 (en) 2010-06-29 2012-07-17 General Electric Company Method for controlling a proximity sensor of a wind turbine
GB2484156A (en) 2010-12-24 2012-04-04 Moog Insensys Ltd Method of reducing stress load in a wind turbine rotor
ES2398020B1 (es) 2011-03-17 2014-09-05 Gamesa Innovation & Technology, S.L. Métodos y sistemas para aliviar las cargas producidas en los aerogeneradores por las asimetrías del viento.
US20120055247A1 (en) 2011-08-17 2012-03-08 Gonzalez Castro Jorge Method and system for detecting an unusual operational condition of a wind turbine
ES2644936T3 (es) 2012-06-08 2017-12-01 Vestas Wind Systems A/S Método de funcionamiento de una turbina eólica así como un sistema adecuado para ello
CN103573552B (zh) 2012-08-02 2016-02-24 通用电气公司 风力涡轮机及其降低转子不平衡的控制方法

Also Published As

Publication number Publication date
CA2893657C (en) 2020-08-18
US9970415B2 (en) 2018-05-15
EP2955370A1 (en) 2015-12-16
ES2901048T3 (es) 2022-03-21
BR102015012585A2 (pt) 2017-05-30
BR102015012585A8 (pt) 2021-11-09
US20150361960A1 (en) 2015-12-17
EP2955370B1 (en) 2021-09-15
CA2893657A1 (en) 2015-12-12
BR102015012585B1 (pt) 2022-09-20

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