DK2410633T3 - Permanentmagnetrotor og fremgangsmåde til fremstilling af en sådan rotor - Google Patents

Permanentmagnetrotor og fremgangsmåde til fremstilling af en sådan rotor

Info

Publication number
DK2410633T3
DK2410633T3 DK10007522.5T DK10007522T DK2410633T3 DK 2410633 T3 DK2410633 T3 DK 2410633T3 DK 10007522 T DK10007522 T DK 10007522T DK 2410633 T3 DK2410633 T3 DK 2410633T3
Authority
DK
Denmark
Prior art keywords
rotor
making
permanent magnetic
magnetic rotor
permanent
Prior art date
Application number
DK10007522.5T
Other languages
English (en)
Inventor
Henrik Stiesdal
Original Assignee
Siemens Gamesa Renewable Energy As
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 Siemens Gamesa Renewable Energy As filed Critical Siemens Gamesa Renewable Energy As
Application granted granted Critical
Publication of DK2410633T3 publication Critical patent/DK2410633T3/da

Links

Classifications

    • 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
    • H02K1/27—Rotor cores with permanent magnets
    • 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
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/278—Surface mounted magnets; Inset magnets
    • 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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
DK10007522.5T 2010-07-20 2010-07-20 Permanentmagnetrotor og fremgangsmåde til fremstilling af en sådan rotor DK2410633T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10007522.5A EP2410633B1 (en) 2010-07-20 2010-07-20 Permanent magnet rotor and method for producing such a rotor

Publications (1)

Publication Number Publication Date
DK2410633T3 true DK2410633T3 (da) 2019-09-16

Family

ID=42562879

Family Applications (1)

Application Number Title Priority Date Filing Date
DK10007522.5T DK2410633T3 (da) 2010-07-20 2010-07-20 Permanentmagnetrotor og fremgangsmåde til fremstilling af en sådan rotor

Country Status (5)

Country Link
US (2) US8629595B2 (da)
EP (1) EP2410633B1 (da)
CN (1) CN102340197B (da)
CA (1) CA2746657C (da)
DK (1) DK2410633T3 (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9515529B2 (en) 2009-08-18 2016-12-06 Northern Power Systems, Inc. Method and apparatus for permanent magnet attachment in an electromechanical machine
NO333881B1 (no) * 2012-03-26 2013-10-07 Rolls Royce Marine As Rotor omfattende segmentert åk
JP5791794B2 (ja) 2012-05-22 2015-10-07 三菱電機株式会社 永久磁石埋込型回転電機
CN103658988B (zh) * 2012-08-31 2016-07-06 西门子公司 一种通过焊接钢板来封装磁体的方法
GB2511574B (en) * 2013-03-08 2017-10-04 Magnomatics Ltd Permanent magnet assembly for mounting to a rotor
WO2014151496A1 (en) * 2013-03-15 2014-09-25 Northern Power Systems, Inc. Method and apparatus for permanent magnet attachment in an electromechanical machine
EP2930825A1 (de) 2014-04-11 2015-10-14 Siemens Aktiengesellschaft Montage von Permanentmagneten auf einem Rotor einer elektrischen Maschine
EP3179615A1 (de) * 2015-12-11 2017-06-14 Siemens Aktiengesellschaft Permanentmagnet für einen rotor einer aussenläufermaschine
CN106849391B (zh) * 2017-03-06 2019-08-02 新疆金风科技股份有限公司 磁极模块、转子、电机和风力发电机组
KR102527782B1 (ko) * 2017-12-18 2023-05-02 엘지이노텍 주식회사 로터 및 이를 구비하는 모터
GB201903741D0 (en) * 2019-03-19 2019-05-01 Res & Innovation Uk A multipole magnet

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH295518A (de) * 1950-05-09 1953-12-31 Siemens Ag Magnetanordnung mit einem aus magnetischem Pulver mit Bindemittelzusatz hergestellten Magnetkörper.
US4792712A (en) * 1984-12-03 1988-12-20 General Electric Company Rotor having magnets with enclosing shells
US4724348A (en) * 1984-12-03 1988-02-09 General Electric Company Rotatable assembly for dynamoelectric machines having means for reducing release of magnet material particles therefrom
US5691589A (en) * 1995-06-30 1997-11-25 Kaman Electromagnetics Corporation Detachable magnet carrier for permanent magnet motor
US5650680A (en) * 1995-12-11 1997-07-22 Marathon Electric Mfg. Co. Dynamo electric machine with permanent magnet rotor structure
DE19748678C2 (de) * 1997-11-04 2002-01-24 Ni Skij I Elektrofiziceskoj Ap Elektrische Maschine mit Permanentmagneten und Verfahren derer Zusammenbau
JP2003324916A (ja) * 2002-04-26 2003-11-14 Hitachi Ltd 車両用交流発電機
US6847145B2 (en) * 2002-05-29 2005-01-25 Electric Boat Corporation Encapsulated permanent magnet motor rotor
JP2004023864A (ja) * 2002-06-14 2004-01-22 Meidensha Corp 永久磁石回転電機の回転子
US7573168B2 (en) * 2005-10-24 2009-08-11 General Electric Company Method and apparatus for assembling a permanent magnet pole assembly
JP2007236160A (ja) * 2006-03-03 2007-09-13 Meidensha Corp 同期電動機
GB2438443A (en) * 2006-05-27 2007-11-28 Converteam Ltd Rotor magnet retaining arrangement suitable for low-speed large-diameter electrical generators
JP4930127B2 (ja) * 2007-03-20 2012-05-16 パナソニック株式会社 表面磁石型ロータおよびその製造方法
EP2017859B1 (en) * 2007-07-20 2012-08-29 Siemens Aktiengesellschaft Magnet pole piece and method for its manufacturing
JP2009077588A (ja) * 2007-09-21 2009-04-09 Denso Corp 車両用交流発電機
FI123167B (fi) * 2007-11-30 2012-11-30 Neorem Magnets Oy Pinta-asennettava kestomagneettielementti
EP2113986A1 (en) * 2008-04-29 2009-11-04 Siemens Aktiengesellschaft Method for encapsulating permanent magnets of a rotor of a generator
DE102009054191B4 (de) * 2009-11-20 2020-09-17 Jenoptik Advanced Systems Gmbh Vorrichtung und Verfahren zur Befestigung von Magneten auf einen Rotor
US8063531B2 (en) * 2010-01-11 2011-11-22 Converteam Technology Ltd. Permanent magnet arrangement for an electrical machine

Also Published As

Publication number Publication date
US8629595B2 (en) 2014-01-14
EP2410633B1 (en) 2019-06-19
US9431857B2 (en) 2016-08-30
CA2746657C (en) 2019-06-25
US20140077651A1 (en) 2014-03-20
EP2410633A1 (en) 2012-01-25
CN102340197B (zh) 2016-06-15
US20120019088A1 (en) 2012-01-26
CA2746657A1 (en) 2012-01-20
CN102340197A (zh) 2012-02-01

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