DK0486765T3 - Wind machine - Google Patents

Wind machine

Info

Publication number
DK0486765T3
DK0486765T3 DK91113402.1T DK91113402T DK0486765T3 DK 0486765 T3 DK0486765 T3 DK 0486765T3 DK 91113402 T DK91113402 T DK 91113402T DK 0486765 T3 DK0486765 T3 DK 0486765T3
Authority
DK
Denmark
Prior art keywords
wind machine
wind
machine
Prior art date
Application number
DK91113402.1T
Other languages
Danish (da)
Inventor
Franz Mroz
Original Assignee
Franz Mroz
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 Franz Mroz filed Critical Franz Mroz
Application granted granted Critical
Publication of DK0486765T3 publication Critical patent/DK0486765T3/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
    • 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
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with 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
    • F05B2260/90—Braking
    • F05B2260/903—Braking using electrical or magnetic 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)
  • Wind Motors (AREA)
  • Braking Arrangements (AREA)
  • Stopping Of Electric Motors (AREA)
  • Control Of Eletrric Generators (AREA)
DK91113402.1T 1990-11-22 1991-08-09 Wind machine DK0486765T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9015887U DE9015887U1 (en) 1990-11-22 1990-11-22 Wind turbine

Publications (1)

Publication Number Publication Date
DK0486765T3 true DK0486765T3 (en) 1995-04-10

Family

ID=6859566

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91113402.1T DK0486765T3 (en) 1990-11-22 1991-08-09 Wind machine

Country Status (3)

Country Link
EP (1) EP0486765B1 (en)
DE (2) DE9015887U1 (en)
DK (1) DK0486765T3 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19634464C2 (en) * 1995-08-28 1998-07-16 Lothar Kloft Braking device of a wind turbine and method for its actuation
DE19629168C1 (en) * 1996-07-19 1997-10-30 Voith Turbo Kg Wind turbine with tower, gondola, and brake
FR2753019B1 (en) * 1996-09-05 1998-10-30 Schneider Electric Sa DEVICE FOR PRODUCING ELECTRICAL ENERGY
WO2003021105A1 (en) * 2001-09-04 2003-03-13 Neue Spulentechnologie Beteiligungs Ag Flow engine
WO2004042227A1 (en) * 2002-11-08 2004-05-21 Reichen, Werner Synchronous machine comprising a permanent magnet excited axial field in a wind power station
DE10317422A1 (en) * 2003-04-15 2004-10-28 Abb Patent Gmbh Electricity supply device for a wind power unit has distributor to supply the electrical energy needs of the units components from a hydrogen energy store
AT500843B8 (en) * 2005-03-18 2007-02-15 Hehenberger Gerald Dipl Ing METHOD AND DEVICE FOR BREAKING THE ROTOR OF A WIND POWER PLANT
US7948100B2 (en) * 2007-12-19 2011-05-24 General Electric Company Braking and positioning system for a wind turbine rotor
NL2004922C2 (en) * 2009-06-18 2011-05-17 Everkinetlq Benelux B V ELECTRICITY GENERATOR AND METHOD.
FR2988782B1 (en) * 2012-03-30 2015-09-18 Eolys Ressources Et En AEROGENERATOR COMPRISING AN ELECTRO-MAGNETIC RETARDER FOR SLOWING THE SPEED OF ROTATIONS OF THE BLADES
US20140110947A1 (en) 2012-10-24 2014-04-24 Vestas Wind Systems A/S Wind turbine generator having an eddy current brake, wind turbine having such a generator, and associated methods
WO2014181349A2 (en) * 2013-04-25 2014-11-13 Rajagopal Raghunathan Valagam A wind turbine braking system using eddy current braking
AT515934B1 (en) * 2014-09-22 2016-01-15 Gerald Dipl Ing Hehenberger Powertrain of an energy recovery plant

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR678780A (en) * 1929-07-19 1930-04-04 Improvement in the adjustment of machines controlled by wind motors
FR2355178A1 (en) * 1976-06-18 1978-01-13 Anvar ELECTRICAL ENERGY PRODUCTION REGULATED DEVICE, SUCH AS A WIND POWER DEVICE
BE902092A (en) * 1985-04-02 1985-07-31 Emega Sa WIND TURBINE EQUIPPED WITH A DISC-SHAPED AXIAL GAP TYPE GENERATOR, SELF-EXCITED BY PERMANENT MAGNETS AND CONTAINING NO IRON IN THE ARMCHAIR

Also Published As

Publication number Publication date
EP0486765B1 (en) 1994-10-19
DE59103281D1 (en) 1994-11-24
DE9015887U1 (en) 1991-04-18
EP0486765A1 (en) 1992-05-27

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