NZ589530A - Brake system for wind turbine with rotor lock having outer rotor having recesses and inner stator having piston to engage in recesses - Google Patents

Brake system for wind turbine with rotor lock having outer rotor having recesses and inner stator having piston to engage in recesses

Info

Publication number
NZ589530A
NZ589530A NZ589530A NZ58953010A NZ589530A NZ 589530 A NZ589530 A NZ 589530A NZ 589530 A NZ589530 A NZ 589530A NZ 58953010 A NZ58953010 A NZ 58953010A NZ 589530 A NZ589530 A NZ 589530A
Authority
NZ
New Zealand
Prior art keywords
brake
rotor
brake system
generator
wind turbine
Prior art date
Application number
NZ589530A
Other languages
English (en)
Inventor
Uffe Eriksen
Jens Anton Agerskov Veng
Original Assignee
Siemens Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42617469&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NZ589530(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of NZ589530A publication Critical patent/NZ589530A/en

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
    • 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
    • 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • 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
    • F05B2260/30—Retaining components in desired mutual position
    • F05B2260/31—Locking rotor in position
    • 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

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)
  • Power Engineering (AREA)
  • Wind Motors (AREA)
  • Braking Arrangements (AREA)
NZ589530A 2009-11-26 2010-11-25 Brake system for wind turbine with rotor lock having outer rotor having recesses and inner stator having piston to engage in recesses NZ589530A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09014765.3A EP2333326B1 (en) 2009-11-26 2009-11-26 Brake system for a wind turbine with integrated rotor lock, generator and wind turbine

Publications (1)

Publication Number Publication Date
NZ589530A true NZ589530A (en) 2011-08-26

Family

ID=42617469

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ589530A NZ589530A (en) 2009-11-26 2010-11-25 Brake system for wind turbine with rotor lock having outer rotor having recesses and inner stator having piston to engage in recesses

Country Status (7)

Country Link
US (1) US8740566B2 (enExample)
EP (1) EP2333326B1 (enExample)
JP (1) JP5773621B2 (enExample)
CN (1) CN102080629B (enExample)
CA (1) CA2722721C (enExample)
DK (1) DK2333326T3 (enExample)
NZ (1) NZ589530A (enExample)

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GB2461285B (en) * 2008-06-26 2012-07-25 Converteam Technology Ltd Vertical axis wind turbines
EP2437380A1 (en) * 2010-09-30 2012-04-04 Siemens Aktiengesellschaft Rotor, generator and wind turbine
EP2661553B1 (en) * 2011-01-05 2017-09-27 Vestas Wind Systems A/S A direct drive generator
AU2011310935A1 (en) * 2011-09-22 2013-04-04 Mitsubishi Heavy Industries, Ltd. Power generating apparatus of renewable energy type and method of attaching and detaching blade
EP2584673A1 (en) * 2011-10-17 2013-04-24 ABB Oy Electric machine with dampening means
CN102635516B (zh) * 2012-05-15 2015-01-21 南京风电科技有限公司 径向风轮锁定装置
DK2669510T3 (da) * 2012-05-30 2014-10-06 Siemens Ag Bremsesystem til en vindmølle
US20140010656A1 (en) * 2012-07-05 2014-01-09 Jacob Johannes Nies Fixation device
US9470208B2 (en) * 2012-07-05 2016-10-18 General Electric Company Wind turbine and locking method
CN102937072B (zh) * 2012-11-23 2015-07-15 国电联合动力技术有限公司 一种具有新型叶轮锁紧形式的双定子直驱风力发电机组
CN202926533U (zh) * 2012-11-29 2013-05-08 北京金风科创风电设备有限公司 风力发电机及用于风力发电机的叶轮锁定装置
DE102013206002A1 (de) * 2013-04-04 2014-10-09 Senvion Se Verfahren und Einrichtung zum Ein- und/oder Auskoppeln eines Getriebe-Hilfsantriebs, Windenergieanlage
CN103334881A (zh) * 2013-07-24 2013-10-02 国电联合动力技术有限公司 一种外转子风力发电机组
EP2896824B1 (en) * 2014-01-20 2016-06-01 Siemens Aktiengesellschaft Brake system for a wind turbine generator
DK178152B1 (en) * 2014-09-02 2015-07-06 Envision Energy Denmark Aps Wind turbine rotor lock system
CN104454356B (zh) * 2014-10-17 2017-10-20 交城新华机械有限公司 一种风力发电机
JP6207092B2 (ja) 2015-02-17 2017-10-04 三菱重工業株式会社 水流発電機
DE102016116945A1 (de) * 2016-09-09 2018-03-15 Wobben Properties Gmbh Rotorarretiervorrichtung für eine Windenergieanlage und Verfahren
DE102018104627A1 (de) * 2018-02-28 2019-10-10 Wobben Properties Gmbh Generator einer Windenergieanlage, Windenergieanlage mit selbigem, Verfahren zum Arretieren eines Generators sowie Verwendung einer Arretiervorrichtung
DK3696407T3 (da) 2019-02-14 2023-02-27 Siemens Gamesa Renewable Energy As Sikkerhedssystem til en vindmølle
CN110195685B (zh) * 2019-05-27 2020-11-27 上海电气风电集团股份有限公司 刹车系统及外转子式直驱风力发电机组
CN112664392B (zh) 2019-10-15 2025-09-05 通用电气可再生能源西班牙有限公司 用于在延长的维护期间锁定风力涡轮转子的系统和方法
EP4038273A1 (en) * 2019-12-10 2022-08-10 Siemens Gamesa Renewable Energy A/S Locking system for a rotatable mounted unit of a wind turbine, wind turbine and method for operating a locking system
CN111648918A (zh) * 2020-05-13 2020-09-11 包红喜 一种使用寿命长的风力发电设备
CN114893521B (zh) * 2022-05-27 2023-09-26 中国船舶集团有限公司第七二三研究所 一种转角范围超360°的机械和电气限位机构
US12160156B2 (en) * 2023-02-03 2024-12-03 Hamilton Sundstrand Corporation Permanent magnet generator brakes with dual wedges
EP4438890A1 (en) 2023-03-28 2024-10-02 General Electric Renovables España S.L. Rotating unbalanced rotor hubs and installing wind turbine rotor blades
CN117145698A (zh) * 2023-07-19 2023-12-01 江苏龙马精密机械有限公司 一种风力发电机组自动叶片锁定装置及方法

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US4460838A (en) 1982-08-06 1984-07-17 Ecm Motor Co. Electric motor with braking arrangement
JPS60220232A (ja) * 1984-04-17 1985-11-02 Kawasaki Heavy Ind Ltd ブレ−キデイスク
DE4402184C2 (de) 1994-01-26 1995-11-23 Friedrich Prof Dr Ing Klinger Vielpol-Synchrongenerator für getriebelose Horizontalachsen-Windkraftanlagen mit Nennleistungen bis zu mehreren Megawatt
CA2369229A1 (en) * 2002-01-24 2003-07-24 Jacquelin Dery Vertical axis windmill and self-erecting structure therefor
JP2004225568A (ja) * 2003-01-21 2004-08-12 Ebara Corp 垂直軸風車およびその安全装置
US7431567B1 (en) 2003-05-30 2008-10-07 Northern Power Systems Inc. Wind turbine having a direct-drive drivetrain
US7075192B2 (en) 2004-04-19 2006-07-11 Northern Power Systems, Inc. Direct drive wind turbine
US7467530B2 (en) 2005-07-29 2008-12-23 New Hampton Technologies Llc Vehicle lock
US7581921B2 (en) * 2006-06-19 2009-09-01 General Electric Company Methods and apparatus for controlling rotary machines
DK1925820T3 (da) 2006-11-23 2011-02-14 Stx Heavy Ind Co Ltd Hovedleje til vindmølle
US7948100B2 (en) * 2007-12-19 2011-05-24 General Electric Company Braking and positioning system for a wind turbine rotor
CN101482097B (zh) 2009-01-21 2012-01-25 严强 一种用于垂直轴风力发电机的制动系统及其制动方法

Also Published As

Publication number Publication date
EP2333326B1 (en) 2013-07-17
CN102080629A (zh) 2011-06-01
JP5773621B2 (ja) 2015-09-02
US20110123339A1 (en) 2011-05-26
CA2722721A1 (en) 2011-05-26
CA2722721C (en) 2018-06-12
CN102080629B (zh) 2014-11-26
JP2011112055A (ja) 2011-06-09
DK2333326T3 (da) 2013-08-12
US8740566B2 (en) 2014-06-03
EP2333326A1 (en) 2011-06-15

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