PL1959131T3 - Elektrownia wiatrowa z uruchamianym hydraulicznie hamulcem wirnika - Google Patents

Elektrownia wiatrowa z uruchamianym hydraulicznie hamulcem wirnika

Info

Publication number
PL1959131T3
PL1959131T3 PL07020758T PL07020758T PL1959131T3 PL 1959131 T3 PL1959131 T3 PL 1959131T3 PL 07020758 T PL07020758 T PL 07020758T PL 07020758 T PL07020758 T PL 07020758T PL 1959131 T3 PL1959131 T3 PL 1959131T3
Authority
PL
Poland
Prior art keywords
wind turbine
hydraulically actuated
rotor brake
actuated rotor
brake
Prior art date
Application number
PL07020758T
Other languages
English (en)
Inventor
Christian Wedekind
Original Assignee
Nordex Energy 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 Nordex Energy Gmbh filed Critical Nordex Energy Gmbh
Publication of PL1959131T3 publication Critical patent/PL1959131T3/pl

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
    • F03D7/0244—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking
    • 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
    • F03D7/0244—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking
    • F03D7/0248—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking by mechanical means acting on the power train
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • 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
    • F05B2260/90—Braking
    • F05B2260/902—Braking using frictional mechanical forces
    • 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
    • F05B2270/50—Control logic embodiment by
    • F05B2270/506—Control logic embodiment by hydraulic means, e.g. hydraulic valves within a hydraulic circuit
    • 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)
  • Wind Motors (AREA)
  • Braking Arrangements (AREA)
PL07020758T 2007-01-10 2007-10-24 Elektrownia wiatrowa z uruchamianym hydraulicznie hamulcem wirnika PL1959131T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007002137A DE102007002137A1 (de) 2007-01-10 2007-01-10 Windenergieanlage mit einer hydraulisch betätigten Rotorbremse
EP07020758A EP1959131B1 (de) 2007-01-10 2007-10-24 Windenergieanlage mit einer hydraulisch betätigeten Rotorbremse

Publications (1)

Publication Number Publication Date
PL1959131T3 true PL1959131T3 (pl) 2012-12-31

Family

ID=39509845

Family Applications (1)

Application Number Title Priority Date Filing Date
PL07020758T PL1959131T3 (pl) 2007-01-10 2007-10-24 Elektrownia wiatrowa z uruchamianym hydraulicznie hamulcem wirnika

Country Status (4)

Country Link
US (1) US7494193B2 (pl)
EP (1) EP1959131B1 (pl)
DE (1) DE102007002137A1 (pl)
PL (1) PL1959131T3 (pl)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5497932A (en) 1994-08-12 1996-03-12 Emhart Inc. Manually operated fastening device
DE102007030494A1 (de) * 2007-06-30 2009-01-02 Nordex Energy Gmbh Verfahren zum Anfahren einer Windenergieanlage nach einer Betriebspause und Windenergieanlage, die das Verfahren ausführen kann
AR067968A1 (es) * 2008-08-15 2009-10-28 Morici Jorge Raul Dispositivo hidraulico que comanda y acciona, de manera automatica, el freno de un molino eolico de bombeo
CN101922411B (zh) * 2009-06-16 2014-10-29 维斯塔斯风力系统集团公司 用于操作风轮机的制动器的液压系统和方法
US7997074B2 (en) * 2009-07-10 2011-08-16 Vestas Wind Systems A/S Hydraulic station and method for controlling pressure in a hydraulic system of a wind turbine
DE102009028612A1 (de) * 2009-08-18 2011-02-24 Zf Friedrichshafen Ag Windkraftanlage und Verfahren zur Betriebssteuerung einer Windkraftanlage
IN2012DN01868A (pl) * 2009-11-04 2015-08-21 Aisin Seiki
US8887498B2 (en) * 2009-12-18 2014-11-18 Gm Global Technology Operations, Llc Transmission hydraulic control system having an accumulator bypass valve assembly
DE102010041824B3 (de) * 2010-09-30 2012-03-08 Repower Systems Se Hydraulische Bremseinrichtung für eine Windenergieanlage
CN102022261A (zh) * 2010-11-29 2011-04-20 浙江大学 风力机刹车系统
CN104093972B (zh) * 2011-11-24 2016-11-02 维斯塔斯风力系统有限公司 包括预加载机构的偏航系统
CN105408624A (zh) * 2013-07-04 2016-03-16 奥伦达能源解决方案公司 风力涡轮机的超限保护
CN103899484B (zh) * 2014-04-17 2017-03-08 上海电机学院 一种风电机组刹车装置及刹车方法
CN106151122B (zh) * 2015-04-15 2017-11-28 天津航天瑞莱科技有限公司 一种多功能液压子站
EP3104001B1 (de) * 2015-06-11 2018-02-28 Nordex Energy GmbH Rotorbremse für eine windenergieanlage
CN106090084B (zh) * 2016-06-27 2018-04-13 国电联合动力技术有限公司 一种风力发电机组、其偏航液压制动系统及性能提升方法
DE102017102375B3 (de) * 2017-02-07 2018-06-28 Hoerbiger Automatisierungstechnik Holding Gmbh Windkraftanlage
CN107269465A (zh) * 2017-07-26 2017-10-20 国电联合动力技术有限公司 一种风力发电机组偏航液压制动系统
CN109027063B (zh) * 2018-07-03 2023-07-28 明阳智慧能源集团股份公司 风力发电机组的变压力偏航制动液压系统及其控制方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1073144B (it) * 1976-10-28 1985-04-13 Welko Ind Spa Apparecchiatura idraulica per l'alimentazione di liquido a due differenti pressioni ad un dispositivo idraulico
US5611199A (en) * 1995-12-13 1997-03-18 Caterpillar Inc. Two stage electrohydraulic pressure control valve
WO1998023474A1 (en) * 1996-11-22 1998-06-04 Svendborg Brakes A/S A hydraulic braking system
JP4380897B2 (ja) * 2000-08-04 2009-12-09 三菱重工業株式会社 風車用ブレーキ緩衝装置
US6477836B1 (en) * 2000-10-26 2002-11-12 Caterpillar Inc. Pilot control system
DE10111830A1 (de) * 2001-03-13 2002-09-26 Zahnradfabrik Friedrichshafen Verfahren und Einrichtung zum Steuern eines Antriebsstranges mit einem Stufenlos-Automatgetriebe
US6619754B1 (en) * 2002-01-09 2003-09-16 Wacker Corporation Power buggy
AU2003214254A1 (en) * 2002-03-23 2003-10-08 General Electric Company Hydraulic brake system for a wind energy plant
DE10320580A1 (de) * 2003-05-07 2004-11-25 Bosch Rexroth Ag Bremseinrichtung für eine Windenergieanlage mit einem die Windenergie in eine Drehbewegung umsetzenden Rotor und Verfahren zum Betrieb einer derartigen Bremseinrichtung
US20070131883A1 (en) * 2003-10-14 2007-06-14 Ronald Goodrich Hydraulic drive system
JP4643965B2 (ja) * 2004-09-30 2011-03-02 大和ハウス工業株式会社 風車用の液圧式ブレーキ装置及び風車の制動方法
DE102004057739A1 (de) * 2004-10-08 2006-04-13 Bosch Rexroth Ag Bremseinrichtung
DE102004057522A1 (de) * 2004-10-08 2006-04-13 Bosch Rexroth Aktiengesellschaft Bremseinrichtung
DE102007002136B4 (de) * 2007-01-10 2010-02-18 Nordex Energy Gmbh Windenergieanlage mit einer hydraulisch betätigten Rotorbremse und Verfahren zur hydraulischen Steuerung einer Rotorbremse

Also Published As

Publication number Publication date
DE102007002137A1 (de) 2008-07-17
EP1959131A3 (de) 2010-07-14
US20080164751A1 (en) 2008-07-10
US7494193B2 (en) 2009-02-24
EP1959131B1 (de) 2012-07-11
EP1959131A2 (de) 2008-08-20

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