DK1893870T3 - Fremgangsmåde og system til regulering af rotationshastigheden for en rotor i et vindenergianlæg - Google Patents

Fremgangsmåde og system til regulering af rotationshastigheden for en rotor i et vindenergianlæg

Info

Publication number
DK1893870T3
DK1893870T3 DK06754401.5T DK06754401T DK1893870T3 DK 1893870 T3 DK1893870 T3 DK 1893870T3 DK 06754401 T DK06754401 T DK 06754401T DK 1893870 T3 DK1893870 T3 DK 1893870T3
Authority
DK
Denmark
Prior art keywords
rotational speed
rotor
controlling
power plant
wind power
Prior art date
Application number
DK06754401.5T
Other languages
English (en)
Inventor
Thomas Krueger
Original Assignee
Repower Systems Se
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 Repower Systems Se filed Critical Repower Systems Se
Application granted granted Critical
Publication of DK1893870T3 publication Critical patent/DK1893870T3/da

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/04—Control effected upon non-electric prime mover and dependent upon electric output value of the generator
    • 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
    • F03D7/0276—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling rotor speed, e.g. variable speed
    • 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • F03D9/255—Wind motors characterised by the driven apparatus the apparatus being an electrical generator connected to electrical distribution networks; Arrangements therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
    • H02P9/26—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices
    • H02P9/30—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices using semiconductor devices
    • H02P9/305—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices using semiconductor devices controlling voltage
    • 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
    • F05B2270/101—Purpose of the control system to control rotational speed (n)
    • 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
    • F05B2270/103—Purpose of the control system to affect the output of the engine
    • F05B2270/1032—Torque
    • 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
    • F05B2270/20—Purpose of the control system to optimise the performance of a machine
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P2101/00—Special adaptation of control arrangements for generators
    • H02P2101/15—Special adaptation of control arrangements for generators for wind-driven turbines
    • 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)
  • Power Engineering (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)
  • Wind Motors (AREA)
  • Control Of Eletrric Generators (AREA)
DK06754401.5T 2005-06-21 2006-06-16 Fremgangsmåde og system til regulering af rotationshastigheden for en rotor i et vindenergianlæg DK1893870T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005029000A DE102005029000B4 (de) 2005-06-21 2005-06-21 Verfahren und System zur Regelung der Drehzahl eines Rotors einer Windenergieanlage
PCT/EP2006/005794 WO2006136337A1 (de) 2005-06-21 2006-06-16 Verfahren und system zur regelung der drehzahl eines rotors einer windenergieanlage

Publications (1)

Publication Number Publication Date
DK1893870T3 true DK1893870T3 (da) 2012-05-21

Family

ID=36782307

Family Applications (1)

Application Number Title Priority Date Filing Date
DK06754401.5T DK1893870T3 (da) 2005-06-21 2006-06-16 Fremgangsmåde og system til regulering af rotationshastigheden for en rotor i et vindenergianlæg

Country Status (9)

Country Link
US (1) US7586205B2 (da)
EP (1) EP1893870B8 (da)
CN (1) CN101203674B (da)
AT (1) ATE546645T1 (da)
CA (1) CA2610849C (da)
DE (1) DE102005029000B4 (da)
DK (1) DK1893870T3 (da)
ES (1) ES2380637T3 (da)
WO (1) WO2006136337A1 (da)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3918837B2 (ja) 2004-08-06 2007-05-23 株式会社日立製作所 風力発電装置
DE102004054608B4 (de) * 2004-09-21 2006-06-29 Repower Systems Ag Verfahren zur Regelung einer Windenergieanlage und Windenergieanlage mit einem Rotor
JP4738206B2 (ja) * 2006-02-28 2011-08-03 三菱重工業株式会社 風力発電システム、及びその制御方法
US7352075B2 (en) * 2006-03-06 2008-04-01 General Electric Company Methods and apparatus for controlling rotational speed of a rotor
EP1994281B1 (en) * 2006-03-16 2013-05-22 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
DE102006040970B4 (de) * 2006-08-19 2009-01-22 Nordex Energy Gmbh Verfahren zum Betrieb einer Windenergieanlage
CA2666897A1 (en) * 2006-10-20 2008-08-14 Southwest Windpower Inc. Method and system for deriving wind speed in a stall controlled wind turbine
DE102006054768A1 (de) * 2006-11-16 2008-05-21 Nordex Energy Gmbh Verfahren zum Betrieb einer Windenergieanlage im leistungslimitierten Betrieb
DE102007014863A1 (de) 2007-03-26 2008-10-02 Repower Systems Ag Verfahren zum Betreiben einer Windenergieanlage
EP2132437B2 (en) * 2007-03-30 2018-10-03 Vestas Wind Systems A/S Wind turbine with pitch control
EP2167815B1 (en) * 2007-05-31 2011-12-28 Vestas Wind Systems A/S Windturbine with resonant control system
DE102007060958A1 (de) 2007-12-14 2009-06-25 Repower Systems Ag Steuereinrichtung für Windenergieanlagen mit Netzausfallerkennung
US7948100B2 (en) * 2007-12-19 2011-05-24 General Electric Company Braking and positioning system for a wind turbine rotor
US7999406B2 (en) * 2008-02-29 2011-08-16 General Electric Company Wind turbine plant high wind derating control
AU2009226476B2 (en) * 2008-03-21 2012-12-06 Sinfonia Technology Co., Ltd. Windmill rotation detection/management device and wind power generation system
US7944067B2 (en) * 2008-04-01 2011-05-17 General Electric Company System and method for reducing rotor loads in a wind turbine upon detection of blade-pitch failure and loss of counter-torque
ES2528743T3 (es) * 2008-04-02 2015-02-12 Siemens Aktiengesellschaft Método de amortiguación de vibraciones de la torre de una turbina eólica y sistema de control para turbinas eólicas
DE102008020154B4 (de) * 2008-04-22 2011-04-28 Repower Systems Ag Verfahren zum Betreiben einer Windenergieanlage
DE202008012430U1 (de) 2008-09-18 2008-12-11 Kobelt, Ingo Anlage zur Umwandlung von Windenergie in elektrische Energie
BRPI0822536A2 (pt) * 2008-10-16 2015-06-23 Mitsubishi Heavy Ind Ltd Sistema de gerador de turbina eólica, e, método para controlar o mesmo
US8050887B2 (en) * 2008-12-22 2011-11-01 General Electric Company Method and system for determining a potential for icing on a wind turbine blade
GB2467011B (en) * 2009-01-20 2011-09-28 Aquamarine Power Ltd Power capture system and method
US20100135798A1 (en) * 2009-02-10 2010-06-03 General Electric Company Wind turbine noise controls
US7763989B2 (en) * 2009-07-07 2010-07-27 General Electric Company Method and apparatus for controlling the tip speed of a blade of a wind turbine
US7902689B2 (en) * 2009-07-07 2011-03-08 General Electric Company Method and system for noise controlled operation of a wind turbine
US7945350B2 (en) * 2009-07-07 2011-05-17 General Electric Company Wind turbine acoustic emission control system and method
ES2382631B1 (es) * 2009-09-03 2013-05-03 Gamesa Innovation & Technology, S.L. Metodos y sistemas de control de aerogeneradores
DE102009057062A1 (de) * 2009-12-04 2011-06-09 Nordex Energy Gmbh Verfahren zum Betrieb einer drehzahlgeregelten Windenergieanlage sowie eine solche Windenergieanlage
DE102010014165A1 (de) * 2010-04-08 2011-10-13 Repower Systems Ag Dynamische Trägheitsregelung
CN101832233B (zh) * 2010-04-15 2012-08-29 广西银河风力发电有限公司 一种直驱永磁同步风力发电机组功率调节方法
CN101892954B (zh) * 2010-07-20 2012-12-19 上海德重科技有限公司 一种基于连续定位方式的风电变桨驱动方法
US20110210551A1 (en) * 2011-02-07 2011-09-01 Scholte-Wassink Hartmut Method and system for testing a mechanical brake of a wind rotor shaft of a wind turbine
DE102011006670A1 (de) * 2011-04-01 2012-10-04 Aloys Wobben Windenergieanlage und Verfahren zum Betreiben einer Windenergieanlage
EP2807742A2 (en) * 2011-04-11 2014-12-03 Faculty of Electrical Engineering and Computing Generator-fault-tolerant control for a variable-speed variable-pitch wind turbine
ES2922484T3 (es) * 2011-05-03 2022-09-15 Siemens Gamesa Renewable Energy As Método y disposición para ajustar un ángulo de cabeceo de una pala de rotor de una turbina eólica
EP2565442A1 (en) * 2011-09-05 2013-03-06 Siemens Aktiengesellschaft System and method for operating a wind turbine using adaptive reference variables
DE102011105854B4 (de) 2011-06-03 2013-04-11 Nordex Energy Gmbh Verfahren zum Betreiben einer Windenergieanlage bei Auftreten eines Netzfehlers sowie eine solche Windenergieanlage
DK2532888T4 (da) 2011-06-08 2021-09-13 Siemens Gamesa Renewable Energy As Anordning til generering af et styresignal til styring af et effektoutput fra et effektgenereringssystem
EP2607688B1 (en) * 2011-12-22 2018-12-12 Siemens Aktiengesellschaft Method for controlling a wind turbine
TWI515370B (zh) * 2012-03-01 2016-01-01 台達電子工業股份有限公司 葉片轉速控制系統及其控制方法
CN102777320B (zh) * 2012-08-06 2014-04-02 国电联合动力技术有限公司 风力发电机组扭矩与变桨解耦控制的方法、控制器及系统
CN104736845B (zh) * 2012-08-14 2017-11-14 维斯塔斯风力系统有限公司 用于风力涡轮机控制的部分负载降额
CN103899477B (zh) * 2012-12-27 2016-05-18 中国科学院工程热物理研究所 调节风力机转速的装置
EP2767709B1 (en) * 2013-02-14 2017-04-26 Siemens Aktiengesellschaft Wind turbine control method and system
WO2015085465A1 (en) 2013-12-09 2015-06-18 General Electric Company System and method for reducing oscillation loads of wind turbine
US9863400B2 (en) 2013-12-11 2018-01-09 General Electric Company System and method for controlling a wind turbine system
CN103615356B (zh) * 2013-12-12 2016-02-10 北京金风科创风电设备有限公司 一种风电机组满发工况恒功率控制方法、装置及风电机组
US9534583B2 (en) * 2014-06-17 2017-01-03 General Electric Company Methods and systems to operate a wind turbine
US10519930B2 (en) 2014-06-26 2019-12-31 Vestas Wind Systems A/S Wind turbine controller with pitch feedback control loop in partial load
ES2698561T3 (es) * 2015-01-29 2019-02-05 Vestas Wind Sys As Controladores para carga parcial y plena de una turbina eólica
JP6300742B2 (ja) * 2015-02-19 2018-03-28 三菱重工業株式会社 風力発電装置の制御方法および制御装置、並びに風力発電装置
US10495062B2 (en) 2015-03-05 2019-12-03 Vestas Wind Systems A/S Power ramping a turbine from a low-power mode
US9605653B2 (en) 2015-05-26 2017-03-28 General Electric Company System and method for de-rating power of a wind turbine as a function of temperature
CN108119301B (zh) * 2016-11-30 2019-05-17 北京金风科创风电设备有限公司 风力发电机组的停机控制方法及装置
US20190072072A1 (en) * 2017-09-06 2019-03-07 Envision Energy Usa Ltd. Variable speed control of wind turbine generator based on estimated torque
DE102017011512A1 (de) * 2017-12-13 2019-06-13 Senvion Gmbh Verfahren und System zum Betreiben einer Windenergieanlage
US11078886B2 (en) * 2018-03-29 2021-08-03 Vestas Offshore Wind A/S Wind turbine generator and method of controlling wind turbine generator
DE102018129622A1 (de) 2018-11-23 2020-05-28 Wobben Properties Gmbh Reglerstruktur und Regelverfahren für eine Windenergieanlage
DE102018009333A1 (de) * 2018-11-28 2020-05-28 Senvion Gmbh Verfahren zum Betrieb einer Windenergieanlage
CN113007012B (zh) * 2019-12-19 2022-09-23 新疆金风科技股份有限公司 扭矩控制系数的寻优方法和装置、风力发电机组
CN113236485B (zh) * 2021-05-26 2022-06-21 李晓程 一种风电机组提高风能利用率的控制方法及其控制系统

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4205235A (en) * 1978-03-06 1980-05-27 The United States Of America As Represented By The Secretary Of The Navy Automatic electrical load matching device for wind generators
DE2922972C2 (de) * 1978-06-15 1986-11-13 United Technologies Corp., Hartford, Conn. Windturbinenregelsystem
US4189648A (en) * 1978-06-15 1980-02-19 United Technologies Corporation Wind turbine generator acceleration control
US4193005A (en) * 1978-08-17 1980-03-11 United Technologies Corporation Multi-mode control system for wind turbines
US4584486A (en) * 1984-04-09 1986-04-22 The Boeing Company Blade pitch control of a wind turbine
US4695736A (en) * 1985-11-18 1987-09-22 United Technologies Corporation Variable speed wind turbine
US4700081A (en) * 1986-04-28 1987-10-13 United Technologies Corporation Speed avoidance logic for a variable speed wind turbine
US5155375A (en) * 1991-09-19 1992-10-13 U.S. Windpower, Inc. Speed control system for a variable speed wind turbine
DE19532409B4 (de) * 1995-09-01 2005-05-12 Wobben, Aloys, Dipl.-Ing. Verfahren zum Betreiben einer Windenergieanlage und eine zugehörige Windenergieanlage
US6600240B2 (en) * 1997-08-08 2003-07-29 General Electric Company Variable speed wind turbine generator
US6137187A (en) * 1997-08-08 2000-10-24 Zond Energy Systems, Inc. Variable speed wind turbine generator
US7002259B2 (en) * 2001-08-22 2006-02-21 Clipper Windpower Technology, Inc. Method of controlling electrical rotating machines connected to a common shaft
US7317260B2 (en) * 2004-05-11 2008-01-08 Clipper Windpower Technology, Inc. Wind flow estimation and tracking using tower dynamics
US7175389B2 (en) * 2004-06-30 2007-02-13 General Electric Company Methods and apparatus for reducing peak wind turbine loads
DE102004054608B4 (de) * 2004-09-21 2006-06-29 Repower Systems Ag Verfahren zur Regelung einer Windenergieanlage und Windenergieanlage mit einem Rotor
US7420289B2 (en) * 2006-12-06 2008-09-02 General Electric Company Method for predicting a power curve for a wind turbine

Also Published As

Publication number Publication date
DE102005029000A1 (de) 2006-12-28
CA2610849A1 (en) 2006-12-28
EP1893870B1 (de) 2012-02-22
US7586205B2 (en) 2009-09-08
US20080136188A1 (en) 2008-06-12
EP1893870A1 (de) 2008-03-05
WO2006136337A1 (de) 2006-12-28
CA2610849C (en) 2013-01-29
EP1893870B8 (de) 2012-04-11
CN101203674B (zh) 2012-05-16
DE102005029000B4 (de) 2007-04-12
CN101203674A (zh) 2008-06-18
ATE546645T1 (de) 2012-03-15
ES2380637T3 (es) 2012-05-17

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