DE112015005527A5 - Verfahren zur Reduktion von aerodynamischen Unwuchten von Windenergieanlagen - Google Patents

Verfahren zur Reduktion von aerodynamischen Unwuchten von Windenergieanlagen Download PDF

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Publication number
DE112015005527A5
DE112015005527A5 DE112015005527.4T DE112015005527T DE112015005527A5 DE 112015005527 A5 DE112015005527 A5 DE 112015005527A5 DE 112015005527 T DE112015005527 T DE 112015005527T DE 112015005527 A5 DE112015005527 A5 DE 112015005527A5
Authority
DE
Germany
Prior art keywords
wind turbines
reducing aerodynamic
aerodynamic imbalances
imbalances
reducing
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.)
Ceased
Application number
DE112015005527.4T
Other languages
English (en)
Inventor
Mathias Hillmann
Thomas Rische
Erik Miersch
Sirko Bartholomay
Burkhard Cerbe
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.)
Cp Max Rotortechnik & Co KG GmbH
CpMax Rotortechnik & Co KG GmbH
Original Assignee
Cp Max Rotortechnik & Co KG GmbH
CpMax Rotortechnik & Co KG 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
Priority claimed from DE102014118258.8A external-priority patent/DE102014118258A1/de
Application filed by Cp Max Rotortechnik & Co KG GmbH, CpMax Rotortechnik & Co KG GmbH filed Critical Cp Max Rotortechnik & Co KG GmbH
Publication of DE112015005527A5 publication Critical patent/DE112015005527A5/de
Ceased legal-status Critical Current

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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/30—Commissioning, e.g. inspection, testing or final adjustment before releasing for production
    • F03D13/35—Balancing static or dynamic imbalances
    • 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
    • F03D7/0296—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor to prevent, counteract or reduce noise emissions
    • 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
    • F05B2260/96—Preventing, counteracting or reducing vibration or noise
    • F05B2260/966—Preventing, counteracting or reducing vibration or noise by correcting static or dynamic imbalance
    • 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)
DE112015005527.4T 2014-12-09 2015-12-09 Verfahren zur Reduktion von aerodynamischen Unwuchten von Windenergieanlagen Ceased DE112015005527A5 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102014118258.8 2014-12-09
DE102014118258.8A DE102014118258A1 (de) 2014-12-09 2014-12-09 Verfahren zur Reduktion von aerodynamischen Unwuchten von Windenergieanlagen
DE102015107651 2015-05-15
DE102015107651.9 2015-05-15
PCT/DE2015/100527 WO2016091254A1 (de) 2014-12-09 2015-12-09 Verfahren zur reduktion von aerodynamischen unwuchten von windenergieanlagen

Publications (1)

Publication Number Publication Date
DE112015005527A5 true DE112015005527A5 (de) 2017-08-17

Family

ID=55521311

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112015005527.4T Ceased DE112015005527A5 (de) 2014-12-09 2015-12-09 Verfahren zur Reduktion von aerodynamischen Unwuchten von Windenergieanlagen

Country Status (2)

Country Link
DE (1) DE112015005527A5 (de)
WO (1) WO2016091254A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112431717A (zh) * 2020-11-23 2021-03-02 山东科技大学 一种小型风力机叶片统一变桨系统及变桨方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2716774A1 (es) * 2017-12-14 2019-06-14 Siemens Gamesa Renewable Energy Innovation & Technology SL Método de control de un aerogenerador y un aerogenerador que comprende unos medios de control configurados para llevar a cabo el método de control
CN110594105B (zh) * 2019-09-27 2020-08-11 扬州大学 适用于风洞试验的小功率风力机气动特性测量装置
CN113217296A (zh) * 2021-03-08 2021-08-06 明阳智慧能源集团股份公司 一种风电机组风轮不平衡的检测和修正方法
CN113959722B (zh) * 2021-10-28 2023-06-09 南京航空航天大学 基于音轮的扭矩-桨距-相角-转速集成测量装置及方法
EP4321751A1 (de) * 2022-08-09 2024-02-14 Wobben Properties GmbH Verfahren zum bestimmen einer blattfehlstellung eines rotorblattes eines rotors einer windenergieanlage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19628073C1 (de) 1996-07-12 1997-09-18 Aerodyn Energiesysteme Gmbh Verfahren zur Justierung der Blattwinkel einer Windkraftanlage
DE10032314C1 (de) 2000-07-04 2001-12-13 Aloys Wobben Verfahren zur Bestimmung des Winkels eines Rotorblatts einer Windenergieanlage
US7437264B2 (en) 2006-06-19 2008-10-14 General Electric Company Methods and apparatus for balancing a rotor
EP1978246A1 (de) * 2007-04-04 2008-10-08 Siemens Aktiengesellschaft Verfahren zum Verringern eines Unwuchts in einem Windturbinenrotor und Vorrichtung zur Ausführung des Verfahrens
DE102008013392B4 (de) 2008-03-10 2013-02-07 Windcomp Gmbh Verfahren zum Erfassen des Spurlaufes der Rotorblätter einer Windkraftanlage
US8261599B2 (en) 2008-04-24 2012-09-11 Rbt, Lp Method and system for determining an imbalance of a wind turbine rotor
US8360722B2 (en) 2010-05-28 2013-01-29 General Electric Company Method and system for validating wind turbine
US20120183399A1 (en) 2011-01-19 2012-07-19 Hamilton Sundstrand Corporation Method and apparatus for balancing wind turbines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112431717A (zh) * 2020-11-23 2021-03-02 山东科技大学 一种小型风力机叶片统一变桨系统及变桨方法
CN112431717B (zh) * 2020-11-23 2021-11-26 山东科技大学 一种小型风力机叶片统一变桨系统及变桨方法

Also Published As

Publication number Publication date
WO2016091254A1 (de) 2016-06-16

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R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final