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WO2008064791A3 - Elektrische antriebsvorrichtung - Google Patents

Elektrische antriebsvorrichtung Download PDF

Info

Publication number
WO2008064791A3
WO2008064791A3 PCT/EP2007/009965 EP2007009965W WO2008064791A3 WO 2008064791 A3 WO2008064791 A3 WO 2008064791A3 EP 2007009965 W EP2007009965 W EP 2007009965W WO 2008064791 A3 WO2008064791 A3 WO 2008064791A3
Authority
WO
WIPO (PCT)
Prior art keywords
drive device
synchronous motor
electric drive
commutator
rotor
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.)
Ceased
Application number
PCT/EP2007/009965
Other languages
English (en)
French (fr)
Other versions
WO2008064791A2 (de
Inventor
Andre Fella
Bernd Spatz
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of WO2008064791A2 publication Critical patent/WO2008064791A2/de
Publication of WO2008064791A3 publication Critical patent/WO2008064791A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • 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 
    • 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
    • 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
    • F03D9/255—Wind motors characterised by the driven apparatus the apparatus being an electrical generator connected to electrical distribution networks; Arrangements therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K27/00—AC commutator motors or generators having mechanical commutator
    • H02K27/12—AC commutator motors or generators having mechanical commutator having multi-phase operation
    • 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
    • H02P4/00—Arrangements specially adapted for regulating or controlling the speed or torque of electric motors that can be connected to two or more different electric power supplies
    • 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
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources
    • 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
    • F05B2270/00—Control
    • F05B2270/10—Purpose of the control system
    • F05B2270/107—Purpose of the control system to cope with emergencies
    • 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)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Motor Or Generator Current Collectors (AREA)

Abstract

Eine elektrische Antriebseinrichtung ist mit einem bürstenlosen elektrischen Motor ausgestattet, der an seinem Versorgungsanschluss mit einem frequenzvariablen Wechselstrom ansteuerbar ist. Zusätzlich ist eine Gleichstromquelle vorhanden. Die Besonderheit der vorliegenden Erfindung ist es, dass der elektrische Motor als permanent erregter Synchronmotor ausgeführt ist, dass ein mechanischer Kommutator vorhanden ist, welcher mit einem Rotor des Synchronmotors gekoppelt ist und welcher in Abhängigkeit von einer Winkellage des Rotors einen Pol der Gleichstromquelle mit einem seiner Ausgangsleitern verbindet, und dass ein Schalter vorgesehen ist, über den die Ausgangsleiter des Kommutators mit dem Versorgungsanschluss des Synchronmotors verbindbar sind.
PCT/EP2007/009965 2006-12-01 2007-11-17 Elektrische antriebsvorrichtung Ceased WO2008064791A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006057213.0 2006-12-01
DE102006057213A DE102006057213A1 (de) 2006-12-01 2006-12-01 Elektrische Antriebsvorrichtung

Publications (2)

Publication Number Publication Date
WO2008064791A2 WO2008064791A2 (de) 2008-06-05
WO2008064791A3 true WO2008064791A3 (de) 2008-10-16

Family

ID=39338983

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/009965 Ceased WO2008064791A2 (de) 2006-12-01 2007-11-17 Elektrische antriebsvorrichtung

Country Status (2)

Country Link
DE (1) DE102006057213A1 (de)
WO (1) WO2008064791A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009020503B4 (de) * 2008-06-17 2013-03-14 Sew-Eurodrive Gmbh & Co. Kg Maschine zur Umwandlung von Strömungsenergie
US9001498B2 (en) 2009-11-17 2015-04-07 Ssb Wind Systems Gmbh & Co. Kg Switchgear cabinet for a wind turbine
DE102009044570A1 (de) 2009-11-17 2011-05-19 Ssb Wind Systems Gmbh & Co. Kg Windkraftanlage
DE102009046883A1 (de) * 2009-11-19 2011-06-09 Moog Unna Gmbh Pitchantriebsvorrichtung für eine Wind- oder Wasserkraftanlage
DE102009055708B4 (de) * 2009-11-26 2025-11-13 Krebs & Aulich Gmbh Elektrischer Stellantrieb
CN103511182B (zh) * 2013-01-17 2016-07-06 成都阜特科技股份有限公司 一种风力发电机组直流变桨距控制系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20020232U1 (de) * 2000-11-29 2002-01-17 Siemens AG, 80333 München Windkraftanlage mit Hilfsenergieeinrichtung zur Verstellung von Rotorblättern in einem Fehlerfall
DE10335575A1 (de) * 2003-07-31 2005-03-17 Siemens Ag Notbetriebseinrichtung zur Verstellung von Rotorblättern für eine Windkraftanlage
WO2007144146A1 (de) * 2006-06-12 2007-12-21 Repower Systems Ag Windenergieanlage mit einer autarken energieversorgung für eine blattverstelleinrichtung
EP1916417A2 (de) * 2006-10-17 2008-04-30 LTi REEnergy GmbH Ansteuerschaltung für Gleichstrommotor mit Bremse und Notbetriebversorgungseinrichtung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20020232U1 (de) * 2000-11-29 2002-01-17 Siemens AG, 80333 München Windkraftanlage mit Hilfsenergieeinrichtung zur Verstellung von Rotorblättern in einem Fehlerfall
DE10335575A1 (de) * 2003-07-31 2005-03-17 Siemens Ag Notbetriebseinrichtung zur Verstellung von Rotorblättern für eine Windkraftanlage
WO2007144146A1 (de) * 2006-06-12 2007-12-21 Repower Systems Ag Windenergieanlage mit einer autarken energieversorgung für eine blattverstelleinrichtung
EP1916417A2 (de) * 2006-10-17 2008-04-30 LTi REEnergy GmbH Ansteuerschaltung für Gleichstrommotor mit Bremse und Notbetriebversorgungseinrichtung

Also Published As

Publication number Publication date
WO2008064791A2 (de) 2008-06-05
DE102006057213A1 (de) 2008-06-05

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