CN102918264A - 用于改变风力发电设备转子叶片角度位置的系统和方法 - Google Patents

用于改变风力发电设备转子叶片角度位置的系统和方法 Download PDF

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Publication number
CN102918264A
CN102918264A CN2011800283363A CN201180028336A CN102918264A CN 102918264 A CN102918264 A CN 102918264A CN 2011800283363 A CN2011800283363 A CN 2011800283363A CN 201180028336 A CN201180028336 A CN 201180028336A CN 102918264 A CN102918264 A CN 102918264A
Authority
CN
China
Prior art keywords
driver element
motor
regulating mechanism
rotor blade
angle
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN2011800283363A
Other languages
English (en)
Chinese (zh)
Inventor
A.瓦特
A.雷德尔贝格尔
A.穆施塔菲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of CN102918264A publication Critical patent/CN102918264A/zh
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D7/00—Rotors with blades adjustable in operation; Control thereof
    • 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
    • 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
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric
    • G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems
    • 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
    • F05B2240/00—Components
    • F05B2240/40—Use of a multiplicity of similar components
    • 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
    • F05B2260/79—Bearing, support or actuation arrangements therefor
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Wind Motors (AREA)
  • Control Of Multiple Motors (AREA)
CN2011800283363A 2010-06-08 2011-05-20 用于改变风力发电设备转子叶片角度位置的系统和方法 Pending CN102918264A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102010023053.7 2010-06-08
DE102010023053A DE102010023053A1 (de) 2010-06-08 2010-06-08 System und Verfahren zur Veränderung der Winkelstellung von Rotorblättern einer Windenergieanlage
PCT/EP2011/002519 WO2011154091A2 (de) 2010-06-08 2011-05-20 System und verfahren zur veränderung der winkelstellung von rotorblättern einer windenergieanlage

Publications (1)

Publication Number Publication Date
CN102918264A true CN102918264A (zh) 2013-02-06

Family

ID=44118815

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011800283363A Pending CN102918264A (zh) 2010-06-08 2011-05-20 用于改变风力发电设备转子叶片角度位置的系统和方法

Country Status (6)

Country Link
US (1) US20130177415A1 (de)
EP (1) EP2580470A2 (de)
CN (1) CN102918264A (de)
BR (1) BR112012031026A2 (de)
DE (1) DE102010023053A1 (de)
WO (1) WO2011154091A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115773200B (zh) * 2022-11-23 2023-07-07 华锐风电科技(集团)股份有限公司 基于双电机驱动的安全停机系统及工作方法

Citations (4)

* 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
EP1664527B1 (de) * 2003-09-03 2007-02-14 General Electric Company Redundantes steuerungssystem zur verstellung der anstellwinkel der rotorblätter einer windkraftanlage
DE102007006966A1 (de) * 2007-02-13 2008-08-14 Robert Bosch Gmbh Antriebseinrichtung zum Antreiben von mehreren Achsen
DE102007049313A1 (de) * 2007-10-15 2009-04-16 Kenersys Gmbh Rotorblattverstellsystem

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101487697B1 (ko) * 2010-03-10 2015-01-29 에스에스비 윈드 시스템즈 게엠베하 운트 코 카게 여분성 피치 시스템

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1664527B1 (de) * 2003-09-03 2007-02-14 General Electric Company 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
DE102007006966A1 (de) * 2007-02-13 2008-08-14 Robert Bosch Gmbh Antriebseinrichtung zum Antreiben von mehreren Achsen
DE102007049313A1 (de) * 2007-10-15 2009-04-16 Kenersys Gmbh Rotorblattverstellsystem

Also Published As

Publication number Publication date
WO2011154091A3 (de) 2012-03-08
US20130177415A1 (en) 2013-07-11
EP2580470A2 (de) 2013-04-17
DE102010023053A1 (de) 2011-12-08
WO2011154091A2 (de) 2011-12-15
BR112012031026A2 (pt) 2016-10-25

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
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Application publication date: 20130206