DE102012208549A1 - Optimierter Synchrongenerator einer getriebelosen Windenergieanlage - Google Patents

Optimierter Synchrongenerator einer getriebelosen Windenergieanlage Download PDF

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Publication number
DE102012208549A1
DE102012208549A1 DE102012208549A DE102012208549A DE102012208549A1 DE 102012208549 A1 DE102012208549 A1 DE 102012208549A1 DE 102012208549 A DE102012208549 A DE 102012208549A DE 102012208549 A DE102012208549 A DE 102012208549A DE 102012208549 A1 DE102012208549 A1 DE 102012208549A1
Authority
DE
Germany
Prior art keywords
stator
generator
rotor
synchronous generator
cooling
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Withdrawn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
DE102012208549A
Other languages
German (de)
English (en)
Inventor
Jochen Röer
Wilko Gudewer
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.)
Wobben Properties GmbH
Original Assignee
Wobben Properties 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 Wobben Properties GmbH filed Critical Wobben Properties GmbH
Priority to DE102012208549A priority Critical patent/DE102012208549A1/de
Priority to TW102117931A priority patent/TWI519710B/zh
Priority to BR112014028929A priority patent/BR112014028929A2/pt
Priority to US14/402,597 priority patent/US20150180288A1/en
Priority to CA2872956A priority patent/CA2872956C/en
Priority to KR1020147035567A priority patent/KR101719046B1/ko
Priority to NZ701757A priority patent/NZ701757A/en
Priority to PCT/EP2013/060479 priority patent/WO2013174852A2/de
Priority to MX2014014072A priority patent/MX353538B/es
Priority to AU2013265355A priority patent/AU2013265355B2/en
Priority to RU2014151566A priority patent/RU2625343C2/ru
Priority to CN201380026844.7A priority patent/CN104335461B/zh
Priority to SG11201407289PA priority patent/SG11201407289PA/en
Priority to ARP130101770 priority patent/AR091119A1/es
Priority to JP2015513153A priority patent/JP6258925B2/ja
Priority to EP13723816.8A priority patent/EP2853021A2/de
Publication of DE102012208549A1 publication Critical patent/DE102012208549A1/de
Priority to ZA2014/08009A priority patent/ZA201408009B/en
Priority to IN9761DEN2014 priority patent/IN2014DN09761A/en
Priority to CL2014003139A priority patent/CL2014003139A1/es
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
    • H02K7/1838—Generators mounted in a nacelle or similar structure of a horizontal axis wind turbine
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
    • F03D13/122—Assembly of wind motors; Arrangements for erecting wind motors of auxiliary arrangements inside tower or nacelle, e.g. generators or transmission
    • 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
    • F03D15/00—Transmission of mechanical power
    • F03D15/20—Gearless transmission, i.e. direct-drive
    • 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
    • F03D80/60—Cooling or heating of 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/70—Bearing or lubricating arrangements
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/187—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to inner stators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/083—Structural association with bearings radially supporting the rotary shaft at both ends of the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
    • 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)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Wind Motors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Synchronous Machinery (AREA)
DE102012208549A 2012-05-22 2012-05-22 Optimierter Synchrongenerator einer getriebelosen Windenergieanlage Withdrawn DE102012208549A1 (de)

Priority Applications (19)

Application Number Priority Date Filing Date Title
DE102012208549A DE102012208549A1 (de) 2012-05-22 2012-05-22 Optimierter Synchrongenerator einer getriebelosen Windenergieanlage
TW102117931A TWI519710B (zh) 2012-05-22 2013-05-21 無齒輪風力發電設備之最佳化同步發電機
AU2013265355A AU2013265355B2 (en) 2012-05-22 2013-05-22 Optimized synchronous generator of a gearless wind power plant
CN201380026844.7A CN104335461B (zh) 2012-05-22 2013-05-22 无传动装置的风能设备的优化的同步发电机
CA2872956A CA2872956C (en) 2012-05-22 2013-05-22 Optimized synchronous generator of a gearless wind power plant
KR1020147035567A KR101719046B1 (ko) 2012-05-22 2013-05-22 기어리스형 풍력 발전 설비의 최적화된 동기 발전기
NZ701757A NZ701757A (en) 2012-05-22 2013-05-22 Optimized synchronous generator of a gearless wind power plant
PCT/EP2013/060479 WO2013174852A2 (de) 2012-05-22 2013-05-22 Optimierter synchrongenerator einer getriebelosen windenergieanlage
MX2014014072A MX353538B (es) 2012-05-22 2013-05-22 Generador síncrono optimizado de instalación eólica sin engranaje.
BR112014028929A BR112014028929A2 (pt) 2012-05-22 2013-05-22 gerador síncrono, e, instalação de energia eólica.
RU2014151566A RU2625343C2 (ru) 2012-05-22 2013-05-22 Оптимизированный синхронный генератор безредукторной ветроэнергетической установки
US14/402,597 US20150180288A1 (en) 2012-05-22 2013-05-22 Optimized synchronous generator of a gearless wind power plant
SG11201407289PA SG11201407289PA (en) 2012-05-22 2013-05-22 Optimized synchronous generator of a gearless wind power plant
ARP130101770 AR091119A1 (es) 2012-05-22 2013-05-22 Generador sincrono optimizado para una instalacion de energia eolica sin engranajes
JP2015513153A JP6258925B2 (ja) 2012-05-22 2013-05-22 ギアレス式風力発電装置用の同期発電機
EP13723816.8A EP2853021A2 (de) 2012-05-22 2013-05-22 Optimierter synchrongenerator einer getriebelosen windenergieanlage
ZA2014/08009A ZA201408009B (en) 2012-05-22 2014-11-03 Optimized synchronous generator of a gearless wind power plant
IN9761DEN2014 IN2014DN09761A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2012-05-22 2014-11-18
CL2014003139A CL2014003139A1 (es) 2012-05-22 2014-11-19 Generador sincrónico para una instalación de energía eólica sin engranaje, comprende un rotor electrodinámico exterior y un estator, donde el diámetro exterior del generador y el diámetro exterior del estator poseen una relación superior a 0,86; instalación de energía eólica.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012208549A DE102012208549A1 (de) 2012-05-22 2012-05-22 Optimierter Synchrongenerator einer getriebelosen Windenergieanlage

Publications (1)

Publication Number Publication Date
DE102012208549A1 true DE102012208549A1 (de) 2013-11-28

Family

ID=48468337

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102012208549A Withdrawn DE102012208549A1 (de) 2012-05-22 2012-05-22 Optimierter Synchrongenerator einer getriebelosen Windenergieanlage

Country Status (19)

Country Link
US (1) US20150180288A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP2853021A2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP6258925B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR101719046B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN104335461B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AR (1) AR091119A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU2013265355B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR112014028929A2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2872956C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CL (1) CL2014003139A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE102012208549A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN2014DN09761A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MX (1) MX353538B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NZ (1) NZ701757A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
RU (1) RU2625343C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SG (1) SG11201407289PA (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (1) TWI519710B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO2013174852A2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA201408009B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018100951A1 (de) 2018-01-17 2019-07-18 Wobben Properties Gmbh Arretier- und Bremsmodul für eine Windenergieanlage sowie Generator und Windenergieanlage mit selbigem
DE102018109158A1 (de) * 2018-04-17 2019-10-17 Wobben Properties Gmbh Generator einer Windenergieanlage und Windenergieanlage mit selbigem
DE102023212319A1 (de) * 2023-12-07 2025-06-12 Zf Friedrichshafen Ag Rotornabe mit Langlöchern

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* Cited by examiner, † Cited by third party
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WO2013092502A2 (de) * 2011-12-21 2013-06-27 Wobben Properties Gmbh Windenergieanlagengondel
DE102012208547A1 (de) 2012-05-22 2013-11-28 Wobben Properties Gmbh Synchrongenerator einer getriebelosen Windenergieanlage
DE102012208550A1 (de) * 2012-05-22 2013-11-28 Wobben Properties Gmbh Generator einer getriebelosen Windenergieanlage
CN103723053B (zh) * 2013-12-02 2015-10-28 平面发电机发展有限公司 利用磁悬浮系统的平面发电机
JP2016160873A (ja) * 2015-03-04 2016-09-05 株式会社エコ・テクノロジー 風力発電装置
DE102016206179A1 (de) * 2016-04-13 2017-10-19 Wobben Properties Gmbh Generatorrotor für einen Generator einer Windenergieanlage oder eines Wasserkraftwerks, sowie Generator, Windenergieanlage und Wasserkraftwerk mit selbigem
US11128201B2 (en) 2017-09-06 2021-09-21 Ge Aviation Systems Llc Method and assembly of a stator sleeve
EP3595139B1 (en) * 2018-07-11 2022-10-26 General Electric Renovables España S.L. Electrical machine and maintenance methods thereof

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EP2853021A2 (de) 2015-04-01
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CA2872956A1 (en) 2013-11-28
BR112014028929A2 (pt) 2017-06-27
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CA2872956C (en) 2018-07-31

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