DK2108826T3 - Målingsfremgangsmåde til bremser i vindmøller - Google Patents

Målingsfremgangsmåde til bremser i vindmøller

Info

Publication number
DK2108826T3
DK2108826T3 DK09250515.5T DK09250515T DK2108826T3 DK 2108826 T3 DK2108826 T3 DK 2108826T3 DK 09250515 T DK09250515 T DK 09250515T DK 2108826 T3 DK2108826 T3 DK 2108826T3
Authority
DK
Denmark
Prior art keywords
brakes
wind turbines
measurement procedure
procedure
measurement
Prior art date
Application number
DK09250515.5T
Other languages
English (en)
Inventor
Martin Staedler
Frank Hinken
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of DK2108826T3 publication Critical patent/DK2108826T3/da

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
    • 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
    • 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
    • F05B2260/80—Diagnostics
    • 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
    • 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
DK09250515.5T 2008-03-07 2009-02-26 Målingsfremgangsmåde til bremser i vindmøller DK2108826T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/044,078 US7802469B2 (en) 2008-03-07 2008-03-07 Measurement method for brakes in wind turbines

Publications (1)

Publication Number Publication Date
DK2108826T3 true DK2108826T3 (da) 2014-05-26

Family

ID=41010471

Family Applications (1)

Application Number Title Priority Date Filing Date
DK09250515.5T DK2108826T3 (da) 2008-03-07 2009-02-26 Målingsfremgangsmåde til bremser i vindmøller

Country Status (5)

Country Link
US (1) US7802469B2 (da)
EP (1) EP2108826B1 (da)
CN (1) CN101526410B (da)
DK (1) DK2108826T3 (da)
ES (1) ES2469830T3 (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
KR20120048659A (ko) * 2009-07-31 2012-05-15 엠티에스 시스템즈 코포레이숀 풍력 터빈 구동 트레인 테스트 조립체
DE102010012957A1 (de) * 2010-03-25 2011-09-29 Repower Systems Ag Verfahren zur Bremszustandsermittlung und Windenergieanlage zum Durchführen des Verfahrens
US8021112B2 (en) * 2010-06-29 2011-09-20 General Electric Company Methods and systems for monitoring operation of a wind turbine
US20120087793A1 (en) * 2010-10-12 2012-04-12 Mcduffie John Michael Multi purpose variable speed wind powered generator
EP2503148A1 (en) * 2011-03-21 2012-09-26 Siemens Aktiengesellschaft Wind turbine with an automatic liquid lubricant changing arrangement
US8491262B2 (en) 2011-10-27 2013-07-23 General Electric Company Method for shut down of a wind turbine having rotor blades with fail-safe air brakes
US9759192B2 (en) 2012-08-16 2017-09-12 General Electric Company System and method for braking a wind turbine rotor at an overspeed condition
CN104919383A (zh) * 2013-01-21 2015-09-16 Skf公司 风力涡轮机中部件的经调整的操作时间
US9267491B2 (en) 2013-07-02 2016-02-23 General Electric Company Wind turbine rotor blade having a spoiler
US9632011B2 (en) 2013-12-23 2017-04-25 General Electric Company System and method for testing a gas turbine
FR3015672B1 (fr) * 2013-12-23 2016-02-05 Ge Energy Products France Snc Systeme et procede de test d'une machine tournante
CN104632523B (zh) * 2015-01-20 2017-05-17 三一重型能源装备有限公司 风力发电机及其控制方法和装置
US10385828B2 (en) * 2016-04-07 2019-08-20 Jordan University Of Science And Technology Adjustable dual rotor wind turbine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692093A (en) * 1982-05-28 1987-09-08 The Garrett Corporation Ram air turbine
US5343134A (en) * 1993-05-03 1994-08-30 Harnischfeger Corporation Method for checking brake torque
DE19756752A1 (de) * 1997-12-19 1999-06-24 Heidenhain Gmbh Dr Johannes Verfahren und Schaltungsanordnung zur Überprüfung von Motorbremsen
DE10062228A1 (de) * 2000-12-13 2002-06-20 Kuka Roboter Gmbh Verfahren zum Überprüfen der Bremse eines Elektromotors
DK1429025T3 (da) * 2001-12-28 2014-02-17 Mitsubishi Heavy Ind Ltd Vindmølle af forløbertypen og fremgangsmåde til drift heraf
DE102004051054A1 (de) * 2004-10-19 2006-04-20 Repower Systems Ag Vorrichtung für eine Windenergieanlage
DE102005015608A1 (de) * 2005-04-05 2006-10-12 Motoman Robotec Gmbh Verfahren zum Prüfen der Bremse eines Motors eines Roboters
CN100492869C (zh) * 2006-12-15 2009-05-27 天津市新源电气科技有限公司 双转子风力发电励磁控制方法及其控制系统
US7948100B2 (en) * 2007-12-19 2011-05-24 General Electric Company Braking and positioning system for a wind turbine rotor
DE102008011148B4 (de) * 2008-02-26 2011-06-01 Nordex Energy Gmbh Verfahren und Vorrichtung zur Diagnose eines Bremssystems einer Drehverbindung einer Windenergieanlage
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

Also Published As

Publication number Publication date
US20090223307A1 (en) 2009-09-10
CN101526410B (zh) 2016-07-06
EP2108826B1 (en) 2014-04-09
EP2108826A3 (en) 2010-12-22
EP2108826A2 (en) 2009-10-14
US7802469B2 (en) 2010-09-28
ES2469830T3 (es) 2014-06-20
CN101526410A (zh) 2009-09-09

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