WO2012130814A3 - Polschuh - Google Patents

Polschuh Download PDF

Info

Publication number
WO2012130814A3
WO2012130814A3 PCT/EP2012/055350 EP2012055350W WO2012130814A3 WO 2012130814 A3 WO2012130814 A3 WO 2012130814A3 EP 2012055350 W EP2012055350 W EP 2012055350W WO 2012130814 A3 WO2012130814 A3 WO 2012130814A3
Authority
WO
WIPO (PCT)
Prior art keywords
pole shoe
shoe body
conducting
winding
magnetic field
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/EP2012/055350
Other languages
English (en)
French (fr)
Other versions
WO2012130814A2 (de
Inventor
Gerhard Lenschow
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 RU2013148723/07A priority Critical patent/RU2013148723A/ru
Priority to EP12713017A priority patent/EP2572442A2/de
Priority to MX2013011321A priority patent/MX2013011321A/es
Priority to AU2012234318A priority patent/AU2012234318B2/en
Priority to BR112013024947A priority patent/BR112013024947A2/pt
Priority to US14/007,936 priority patent/US20140091650A1/en
Priority to JP2014501565A priority patent/JP5746417B2/ja
Priority to CA2830803A priority patent/CA2830803A1/en
Priority to KR1020137028530A priority patent/KR101546175B1/ko
Priority to CN2012800172581A priority patent/CN103460567A/zh
Publication of WO2012130814A2 publication Critical patent/WO2012130814A2/de
Publication of WO2012130814A3 publication Critical patent/WO2012130814A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • 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
    • 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
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/227—Heat sinks
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/12—Machines characterised by the bobbins for supporting the windings
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Wind Motors (AREA)
  • Synchronous Machinery (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

Die Erfindung betrifft einen Polschuh einer elektrischen Maschine, insbesondere eines Rotors eines elektrischen Generators einer Windenergieanlage, umfassen einen Polschuhkörper zum Führen eines Magnetfeldes und zum Aufnehmen einer Wicklung zum Führen eines elektrischen Stroms, insbesondere eines Erregerstroms, zum Erzeugen des magnetischen Feldes, wenigstens einen den Polschuhkörper ganz oder teilweise umgebenden Kühlkörper zum Kühlen des Polschuhs, wobei der Kühlkörper zwischen dem Polschuhkörper und der Wicklung angeordnet ist.
PCT/EP2012/055350 2011-04-01 2012-03-26 Polschuh Ceased WO2012130814A2 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
RU2013148723/07A RU2013148723A (ru) 2011-04-01 2012-03-26 Полюсный наконечник
EP12713017A EP2572442A2 (de) 2011-04-01 2012-03-26 Polschuh
MX2013011321A MX2013011321A (es) 2011-04-01 2012-03-26 Zapata polar.
AU2012234318A AU2012234318B2 (en) 2011-04-01 2012-03-26 Pole shoe
BR112013024947A BR112013024947A2 (pt) 2011-04-01 2012-03-26 núcleo polar de uma máquina elétrica, gerador, dissipador de calor de núcleo polar, corpo de núcleo polar, sistema de gerador de turbina eólica, e, métodos para fabricar um núcleo polar e para operar um sistema de gerador de turbina eólica
US14/007,936 US20140091650A1 (en) 2011-04-01 2012-03-26 Pole shoe
JP2014501565A JP5746417B2 (ja) 2011-04-01 2012-03-26 ポールシュー
CA2830803A CA2830803A1 (en) 2011-04-01 2012-03-26 Pole shoe
KR1020137028530A KR101546175B1 (ko) 2011-04-01 2012-03-26 자극편
CN2012800172581A CN103460567A (zh) 2011-04-01 2012-03-26 极靴

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011006681A DE102011006681A1 (de) 2011-04-01 2011-04-01 Polschuh
DE102011006681.0 2011-04-01

Publications (2)

Publication Number Publication Date
WO2012130814A2 WO2012130814A2 (de) 2012-10-04
WO2012130814A3 true WO2012130814A3 (de) 2012-11-22

Family

ID=45937265

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/055350 Ceased WO2012130814A2 (de) 2011-04-01 2012-03-26 Polschuh

Country Status (13)

Country Link
US (1) US20140091650A1 (de)
EP (1) EP2572442A2 (de)
JP (1) JP5746417B2 (de)
KR (1) KR101546175B1 (de)
CN (1) CN103460567A (de)
AU (1) AU2012234318B2 (de)
BR (1) BR112013024947A2 (de)
CA (1) CA2830803A1 (de)
CL (1) CL2013002800A1 (de)
DE (1) DE102011006681A1 (de)
MX (1) MX2013011321A (de)
RU (1) RU2013148723A (de)
WO (1) WO2012130814A2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9373988B2 (en) * 2013-03-15 2016-06-21 Teco-Westinghouse Motor Company Assemblies and methods for cooling electric machines
WO2014201018A1 (en) * 2013-06-10 2014-12-18 Uprise Energy, LLC Wind energy devices, systems, and methods
WO2015021977A2 (de) * 2013-08-13 2015-02-19 Schaeffler Technologies Gmbh & Co. Kg Wärmetransfereinrichtung, sowie unter einschluss derselben gebildetes wicklungsmodul
US9819239B2 (en) 2015-05-07 2017-11-14 Hamilton Sundstrand Corporation End winding support and heat sink for liquid-cooled generator
WO2017091872A1 (pt) * 2015-11-30 2017-06-08 Weg Equipamentos Elétricos S.a. Suporte da cabeça de bobina do rotor para máquinas elétricas girantes e máquina elétrica correspondente
DE102016108710A1 (de) * 2016-05-11 2017-11-16 Wobben Properties Gmbh Läuferpol für einen Generator einer Windenergieanlage sowie Windenergieanlagen-Generator und Verfahren zum Herstellen eines Läuferpols
CN109256880B (zh) * 2018-11-20 2025-01-10 珠海格力电器股份有限公司 直线电机动子和直线电机
CN113795898B (zh) * 2019-03-27 2025-03-25 恩纽尔有限公司 多相开关调节器
WO2021089189A1 (en) 2019-11-06 2021-05-14 Eaton Intelligent Power Limited Axial flux motor with air cooling system
WO2021115632A1 (en) 2019-12-10 2021-06-17 Eaton Intelligent Power Limited Axial flux motor with cooling jacket
US12424897B2 (en) 2020-02-21 2025-09-23 Eaton Intelligent Power Limited Electric motor with integrated cooling system
WO2021164946A1 (en) * 2020-02-21 2021-08-26 Eaton Intelligent Power Limited Electric motor with integrated cooling system
US20230082277A1 (en) * 2020-02-21 2023-03-16 Eaton Intelligent Power Limited Electric motor with integrated cooling system
DE102021124315A1 (de) 2021-09-21 2023-03-23 Bayerische Motoren Werke Aktiengesellschaft Rotor und elektrische Maschine mit einer Wicklungskühlung
DE102024130571A1 (de) * 2024-10-21 2026-04-23 Mahle International Gmbh Elektrische Maschine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH425984A (de) * 1962-10-26 1966-12-15 Licentia Gmbh Einrichtung zur Wasserkühlung der Polspulen eines Schenkelpolläufers einer Synchronmaschine
EP1276205A2 (de) * 2001-07-12 2003-01-15 Eli Liebermann Rotorkühlanordnung einer elektrischen Maschine
US20070222324A1 (en) * 2006-03-24 2007-09-27 Honda Motor Co., Ltd. Insulation structure of rotary electrical machinery
WO2008142001A2 (de) * 2007-05-21 2008-11-27 Siemens Aktiengesellschaft Zahnmodul für ein primärteil einer elektrischen maschine
WO2009029743A1 (en) * 2007-08-29 2009-03-05 Deere & Company Motor winding assembly
WO2010031881A1 (es) * 2008-09-17 2010-03-25 Indar Electric, S.L. Rotor de un generador eléctrico para aplicación eolica con flujos de refrigeración en al menos una de las cabezas de bobina
DE102009025929A1 (de) * 2009-06-05 2010-12-09 Ulrich Spevacek Läuferaufbau für eine permanentmagneterregte, rotierende elektrische Maschine

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Publication number Priority date Publication date Assignee Title
DE2037794A1 (de) * 1970-07-30 1972-02-03 Siemens Ag Flüssigkeitsgekühlte elektrische Maschine, insb. Turbogenerator
US3715610A (en) * 1972-03-07 1973-02-06 Gen Electric Dynamoelectric machine cooled by a rotating heat pipe
JPS5930645U (ja) * 1982-08-19 1984-02-25 デンヨ−株式会社 回転子
JPS59126554U (ja) * 1983-02-09 1984-08-25 三菱電機株式会社 回転電機
JPS63105443U (de) * 1986-12-23 1988-07-08
FR2726948B1 (fr) * 1994-11-16 1996-12-20 Wavre Nicolas Moteur synchrone a aimants permanents
JPH09215240A (ja) * 1996-02-06 1997-08-15 Toshiba Corp 突極回転界磁形同期電動機
NL1013129C2 (nl) * 1999-09-24 2001-03-27 Lagerwey Windturbine B V Windmolen.
DE10124268B4 (de) * 2001-05-18 2006-02-09 Wobben, Aloys, Dipl.-Ing. Generatorkühlung
JP4026496B2 (ja) * 2002-12-26 2007-12-26 日産自動車株式会社 回転電機の冷却構造
EP1564865A1 (de) * 2004-02-12 2005-08-17 Siemens Aktiengesellschaft Schenkelpolmaschine mit mindestens einer Polspule
JP4888558B2 (ja) * 2007-06-13 2012-02-29 トヨタ自動車株式会社 回転電機の冷却構造
JP2010011686A (ja) * 2008-06-30 2010-01-14 Mitsuba Corp 発電機およびこの発電機を備える風力発電装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH425984A (de) * 1962-10-26 1966-12-15 Licentia Gmbh Einrichtung zur Wasserkühlung der Polspulen eines Schenkelpolläufers einer Synchronmaschine
EP1276205A2 (de) * 2001-07-12 2003-01-15 Eli Liebermann Rotorkühlanordnung einer elektrischen Maschine
US20070222324A1 (en) * 2006-03-24 2007-09-27 Honda Motor Co., Ltd. Insulation structure of rotary electrical machinery
WO2008142001A2 (de) * 2007-05-21 2008-11-27 Siemens Aktiengesellschaft Zahnmodul für ein primärteil einer elektrischen maschine
WO2009029743A1 (en) * 2007-08-29 2009-03-05 Deere & Company Motor winding assembly
WO2010031881A1 (es) * 2008-09-17 2010-03-25 Indar Electric, S.L. Rotor de un generador eléctrico para aplicación eolica con flujos de refrigeración en al menos una de las cabezas de bobina
DE102009025929A1 (de) * 2009-06-05 2010-12-09 Ulrich Spevacek Läuferaufbau für eine permanentmagneterregte, rotierende elektrische Maschine

Also Published As

Publication number Publication date
DE102011006681A1 (de) 2012-10-04
US20140091650A1 (en) 2014-04-03
JP5746417B2 (ja) 2015-07-08
CN103460567A (zh) 2013-12-18
BR112013024947A2 (pt) 2016-12-20
KR20130135989A (ko) 2013-12-11
KR101546175B1 (ko) 2015-08-20
JP2014514902A (ja) 2014-06-19
AU2012234318A1 (en) 2013-10-10
AU2012234318B2 (en) 2015-10-08
CL2013002800A1 (es) 2014-03-07
MX2013011321A (es) 2013-11-01
EP2572442A2 (de) 2013-03-27
RU2013148723A (ru) 2015-05-10
WO2012130814A2 (de) 2012-10-04
CA2830803A1 (en) 2012-10-04

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