DK1744444T3 - Vingejusteringsanordning - Google Patents

Vingejusteringsanordning

Info

Publication number
DK1744444T3
DK1744444T3 DK05015194T DK05015194T DK1744444T3 DK 1744444 T3 DK1744444 T3 DK 1744444T3 DK 05015194 T DK05015194 T DK 05015194T DK 05015194 T DK05015194 T DK 05015194T DK 1744444 T3 DK1744444 T3 DK 1744444T3
Authority
DK
Denmark
Prior art keywords
actuator
unit
rotor
emergency
blade
Prior art date
Application number
DK05015194T
Other languages
Danish (da)
English (en)
Inventor
Heinz-Hermann Dr Letas
Original Assignee
Repower Systems 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 Repower Systems Ag filed Critical Repower Systems Ag
Application granted granted Critical
Publication of DK1744444T3 publication Critical patent/DK1744444T3/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
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/0224—Adjusting blade pitch
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/08—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing a DC motor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/08—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing a DC motor
    • H02P3/10—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing a DC motor by reversal of supply connections
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/08—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing a DC motor
    • H02P3/14—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing a DC motor by regenerative braking
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • 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)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (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)
  • Control Of Eletrric Generators (AREA)
  • Wind Motors (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Finger-Pressure Massage (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Shearing Machines (AREA)
  • Eye Examination Apparatus (AREA)
  • Manufacture Of Motors, Generators (AREA)
DK05015194T 2005-07-13 2005-07-13 Vingejusteringsanordning DK1744444T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05015194A EP1744444B1 (fr) 2005-07-13 2005-07-13 dispositif de réglage du pas pour pale de rotor

Publications (1)

Publication Number Publication Date
DK1744444T3 true DK1744444T3 (da) 2008-01-02

Family

ID=35464091

Family Applications (1)

Application Number Title Priority Date Filing Date
DK05015194T DK1744444T3 (da) 2005-07-13 2005-07-13 Vingejusteringsanordning

Country Status (6)

Country Link
EP (1) EP1744444B1 (fr)
AT (1) ATE373335T1 (fr)
DE (1) DE502005001497D1 (fr)
DK (1) DK1744444T3 (fr)
ES (1) ES2292017T3 (fr)
PT (1) PT1744444E (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007022511B4 (de) 2007-05-14 2009-07-30 Repower Systems Ag Windenergieanlage mit einer Verstelleinrichtung für die Rotorblätter
DE102019001355A1 (de) 2019-02-26 2020-08-27 Senvion Gmbh Rotorblattverstelleinrichtung für Windenergieanlagen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB558914A (en) * 1942-05-20 1944-01-27 Edward Hollingworth Morris Improvements in or relating to electric motors
US4910443A (en) * 1989-02-28 1990-03-20 Square D Company Electronic control circuit for a bidirectional motor
DE19644705A1 (de) 1996-10-28 1998-04-30 Preussag Ag Vorrichtung zur Verstellung von Rotorblättern
DE29722109U1 (de) 1997-12-16 1998-03-26 aerodyn Engineering GmbH, 24768 Rendsburg Windenergieanlage
DE10009472C2 (de) 2000-02-28 2002-06-13 Norbert Hennchen Vorrichtung zum Verstellen der Anstellwinkel der auf einer Nabe einer Rotorwelle verdrehbar angeordneten Rotorblätter einer Windkraftanlage
DE20020232U1 (de) 2000-11-29 2002-01-17 Siemens AG, 80333 München Windkraftanlage mit Hilfsenergieeinrichtung zur Verstellung von Rotorblättern in einem Fehlerfall
DE10253811B4 (de) 2002-11-18 2018-08-23 Moog Unna Gmbh Antriebsvorrichtung für eine Windkraftanlage mit elektrisch verstellbaren Flügeln

Also Published As

Publication number Publication date
PT1744444E (pt) 2007-11-23
ES2292017T3 (es) 2008-03-01
DE502005001497D1 (de) 2007-10-25
ATE373335T1 (de) 2007-09-15
EP1744444B1 (fr) 2007-09-12
EP1744444A1 (fr) 2007-01-17

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