DE102013225171A1 - Bremsvorrichtung für eine Windkraftanlage - Google Patents

Bremsvorrichtung für eine Windkraftanlage Download PDF

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Publication number
DE102013225171A1
DE102013225171A1 DE102013225171.8A DE102013225171A DE102013225171A1 DE 102013225171 A1 DE102013225171 A1 DE 102013225171A1 DE 102013225171 A DE102013225171 A DE 102013225171A DE 102013225171 A1 DE102013225171 A1 DE 102013225171A1
Authority
DE
Germany
Prior art keywords
braking
wind turbine
brake
rest position
actuator
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.)
Withdrawn
Application number
DE102013225171.8A
Other languages
German (de)
English (en)
Inventor
Jesper Valbjoern
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.)
Siemens AG
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
Application filed by Siemens AG filed Critical Siemens AG
Priority to DE102013225171.8A priority Critical patent/DE102013225171A1/de
Publication of DE102013225171A1 publication Critical patent/DE102013225171A1/de
Priority to PCT/EP2014/072186 priority patent/WO2015082114A1/fr
Withdrawn legal-status Critical Current

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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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
    • F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00—Type of actuator operation force
    • F16D2121/02—Fluid pressure
    • F16D2121/12—Fluid pressure for releasing a normally applied brake, the type of actuator being irrelevant or not provided for in groups F16D2121/04 - F16D2121/10
    • 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)
  • 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)
  • Wind Motors (AREA)
DE102013225171.8A 2013-12-06 2013-12-06 Bremsvorrichtung für eine Windkraftanlage Withdrawn DE102013225171A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102013225171.8A DE102013225171A1 (de) 2013-12-06 2013-12-06 Bremsvorrichtung für eine Windkraftanlage
PCT/EP2014/072186 WO2015082114A1 (fr) 2013-12-06 2014-10-16 Dispositif de freinage d'une éolienne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013225171.8A DE102013225171A1 (de) 2013-12-06 2013-12-06 Bremsvorrichtung für eine Windkraftanlage

Publications (1)

Publication Number Publication Date
DE102013225171A1 true DE102013225171A1 (de) 2014-04-30

Family

ID=50479944

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102013225171.8A Withdrawn DE102013225171A1 (de) 2013-12-06 2013-12-06 Bremsvorrichtung für eine Windkraftanlage

Country Status (2)

Country Link
DE (1) DE102013225171A1 (fr)
WO (1) WO2015082114A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021116293A1 (de) 2021-06-07 2022-12-08 Effbe Gmbh Elastomerfeder und Azimutantrieb mit Elastomerfeder

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE102004051054A1 (de) * 2004-10-19 2006-04-20 Repower Systems Ag Vorrichtung für eine Windenergieanlage
DE102009010671A1 (de) * 2009-02-27 2010-09-30 Piper, Erik John William Windkraftanlage mit einem Bremssystem
US20110115232A1 (en) * 2009-11-17 2011-05-19 Two-West Wind And Solar Inc. Vertical axis wind turbine with flat electric generator

Also Published As

Publication number Publication date
WO2015082114A1 (fr) 2015-06-11

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Legal Events

Date Code Title Description
R230 Request for early publication
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: F03D0011000000

Ipc: F03D0080000000

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee