WO2012025348A3 - Pitchsystem für eine windenergieanlage - Google Patents

Pitchsystem für eine windenergieanlage Download PDF

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Publication number
WO2012025348A3
WO2012025348A3 PCT/EP2011/063318 EP2011063318W WO2012025348A3 WO 2012025348 A3 WO2012025348 A3 WO 2012025348A3 EP 2011063318 W EP2011063318 W EP 2011063318W WO 2012025348 A3 WO2012025348 A3 WO 2012025348A3
Authority
WO
WIPO (PCT)
Prior art keywords
coupled
power plant
wind power
rotor
control
Prior art date
Application number
PCT/EP2011/063318
Other languages
English (en)
French (fr)
Other versions
WO2012025348A2 (de
Inventor
Fabio Bertolotti
Tobias Bueltel
Karl Stermann
Original Assignee
Ssb Wind Systems Gmbh & Co. Kg
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 Ssb Wind Systems Gmbh & Co. Kg filed Critical Ssb Wind Systems Gmbh & Co. Kg
Publication of WO2012025348A2 publication Critical patent/WO2012025348A2/de
Publication of WO2012025348A3 publication Critical patent/WO2012025348A3/de

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
    • F03D7/047—Automatic control; Regulation by means of an electrical or electronic controller characterised by the controller architecture, e.g. multiple processors or data communications
    • 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
    • F05B2260/00—Function
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources
    • 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
    • F05B2270/10—Purpose of the control system
    • F05B2270/107—Purpose of the control system to cope with emergencies
    • F05B2270/1074—Purpose of the control system to cope with emergencies by using back-up controls
    • 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)
  • Control Of Eletrric Generators (AREA)
  • Wind Motors (AREA)

Abstract

Windenergieanlage umfassend einen Rotor (34) mit mindestens einem winkelverstellbaren Rotorblatt (19) einen Generator (42), der zur Erzeugung elektrischer Energie direkt oder indirekt mit dem Rotor (34) und zur Einspeisung der elektrischen Leistung direkt oder indirekt mit einem elektrischen Netz (43) koppelbar ist, mindestens eine Rotorblattverstelleinrichtung (1) zur Einstellung des winkelverstellbaren Rotorblattes (19), bestehend aus einem Blattverstellantrieb mit mindestens einem Wechselstrommotor (2), der über eine Leistungselektronik (3) mit einer Spannungsquelle koppelbar ist, eine mit der Leistungselektronik (3) gekoppelte erste Steuer- und Regeleinrichtung (9), über die die Steuerung und/oder Regelung der Blattverstelleinrichtung (1) erfolgt, und eine zur ersten Steuereinrichtung (9) redundante zweite Steuer- und Regeleinrichtung (21), die wahlweise über eine Schalteinrichtung (22) mit der Leistungselektronik (3) verbindbar ist bzw. verbunden wird.
PCT/EP2011/063318 2010-08-26 2011-08-02 Pitchsystem für eine windenergieanlage WO2012025348A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010035615 2010-08-26
DE102010035615.8 2010-08-26

Publications (2)

Publication Number Publication Date
WO2012025348A2 WO2012025348A2 (de) 2012-03-01
WO2012025348A3 true WO2012025348A3 (de) 2012-06-07

Family

ID=44510942

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/063318 WO2012025348A2 (de) 2010-08-26 2011-08-02 Pitchsystem für eine windenergieanlage

Country Status (2)

Country Link
CN (2) CN102384029A (de)
WO (1) WO2012025348A2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106405414A (zh) * 2016-08-23 2017-02-15 固安华电天仁控制设备有限公司 一种风电变桨电机综合自动测试装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012025348A2 (de) * 2010-08-26 2012-03-01 Ssb Wind Systems Gmbh & Co. Kg Pitchsystem für eine windenergieanlage
US8916988B2 (en) * 2012-10-23 2014-12-23 General Electric Company Systems and methods for use in operating power generation systems
CN106527174B (zh) * 2015-09-11 2024-05-14 中国电力科学研究院 一种风电机组电压源仿真系统
CN106523268B (zh) * 2016-11-04 2019-06-04 京电能源科技有限公司 扇叶可转向的风力发电风车
CN113864113B (zh) * 2020-06-30 2023-11-10 北京金风科创风电设备有限公司 提升风机安全性能的方法和设备

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006069573A1 (en) * 2004-12-30 2006-07-06 Vestas Wind Systems A/S Wind turbine comprising a multiplied redundancy control system and method of controlling a wind turbine
DE60311896T2 (de) * 2003-09-03 2007-10-31 General Electric Co. Redundantes steuerungssystem zur verstellung der anstellwinkel der rotorblätter einer windkraftanlage
EP1903213A2 (de) * 2006-09-20 2008-03-26 Hitachi, Ltd. Windkraftanlage und Verfahren zur Steuerung des Rotoreinstellwinkels
DE102007049313A1 (de) * 2007-10-15 2009-04-16 Kenersys Gmbh Rotorblattverstellsystem
EP2136273A2 (de) * 2008-06-16 2009-12-23 Nordex Energy GmbH Verfahren zur Steuerung einer Windenergieanlage
WO2011117293A2 (de) * 2010-03-23 2011-09-29 Moog Unna Gmbh Notbetriebsfähige pitchantriebsvorrichtung für eine wind- oder wasserkraftanlage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10338127C5 (de) 2003-08-15 2015-08-06 Senvion Se Windenergieanlage mit einem Rotor
ES2345645B1 (es) 2008-06-09 2011-07-13 GAMESA INNOVATION & TECHNOLOGY, S.L. Instalacion de energia eolica y procedimiento de modificacion del paso de pala en una instalacion de energia eolica.
WO2012025348A2 (de) * 2010-08-26 2012-03-01 Ssb Wind Systems Gmbh & Co. Kg Pitchsystem für eine windenergieanlage

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60311896T2 (de) * 2003-09-03 2007-10-31 General Electric Co. Redundantes steuerungssystem zur verstellung der anstellwinkel der rotorblätter einer windkraftanlage
WO2006069573A1 (en) * 2004-12-30 2006-07-06 Vestas Wind Systems A/S Wind turbine comprising a multiplied redundancy control system and method of controlling a wind turbine
EP1903213A2 (de) * 2006-09-20 2008-03-26 Hitachi, Ltd. Windkraftanlage und Verfahren zur Steuerung des Rotoreinstellwinkels
DE102007049313A1 (de) * 2007-10-15 2009-04-16 Kenersys Gmbh Rotorblattverstellsystem
EP2136273A2 (de) * 2008-06-16 2009-12-23 Nordex Energy GmbH Verfahren zur Steuerung einer Windenergieanlage
WO2011117293A2 (de) * 2010-03-23 2011-09-29 Moog Unna Gmbh Notbetriebsfähige pitchantriebsvorrichtung für eine wind- oder wasserkraftanlage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106405414A (zh) * 2016-08-23 2017-02-15 固安华电天仁控制设备有限公司 一种风电变桨电机综合自动测试装置

Also Published As

Publication number Publication date
CN202381257U (zh) 2012-08-15
WO2012025348A2 (de) 2012-03-01
CN102384029A (zh) 2012-03-21

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