DK2525479T3 - Synkron permanentmagnetmaskine - Google Patents

Synkron permanentmagnetmaskine Download PDF

Info

Publication number
DK2525479T3
DK2525479T3 DK11166592.3T DK11166592T DK2525479T3 DK 2525479 T3 DK2525479 T3 DK 2525479T3 DK 11166592 T DK11166592 T DK 11166592T DK 2525479 T3 DK2525479 T3 DK 2525479T3
Authority
DK
Denmark
Prior art keywords
permanent magnet
magnet machine
synchronous permanent
synchronous
machine
Prior art date
Application number
DK11166592.3T
Other languages
English (en)
Inventor
jin-tao Chen
Zi-Qiang Zhu
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 DK2525479T3 publication Critical patent/DK2525479T3/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
    • 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
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/03—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
DK11166592.3T 2011-05-18 2011-05-18 Synkron permanentmagnetmaskine DK2525479T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11166592.3A EP2525479B1 (en) 2011-05-18 2011-05-18 A synchronous permanent magnet machine

Publications (1)

Publication Number Publication Date
DK2525479T3 true DK2525479T3 (da) 2020-01-06

Family

ID=44999989

Family Applications (1)

Application Number Title Priority Date Filing Date
DK11166592.3T DK2525479T3 (da) 2011-05-18 2011-05-18 Synkron permanentmagnetmaskine

Country Status (3)

Country Link
EP (1) EP2525479B1 (da)
CN (1) CN102790450B (da)
DK (1) DK2525479T3 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104348277A (zh) * 2013-08-09 2015-02-11 江西力德东元永磁发电机制造有限公司 永磁变频高效直驱沼气发电机
CN103840570B (zh) * 2014-02-21 2017-11-24 广东威灵电机制造有限公司 电机磁瓦及具有该电机磁瓦的电机
CN109075633B (zh) * 2016-04-19 2020-10-16 日本电产株式会社 马达和电动助力转向装置
CN107134865B (zh) * 2017-05-15 2019-05-07 广东工业大学 一种确定永磁体削角的方法及装置
CN111769658B (zh) * 2020-05-19 2022-02-08 浙江大学 永磁体及其表面轮廓设计方法和电机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2615779B2 (ja) * 1988-03-14 1997-06-04 トヨタ自動車株式会社 回転界磁形モータ
US6441522B1 (en) * 2000-03-31 2002-08-27 Coleman Powermate, Inc. Electromagnetic apparatus employing high permeability low conductivity element
JP4488655B2 (ja) * 2000-06-30 2010-06-23 草津電機株式会社 永久磁石形モータ
JP3848596B2 (ja) * 2002-06-11 2006-11-22 ファナック株式会社 リニアモータ
JP2010166683A (ja) * 2009-01-15 2010-07-29 Fujitsu General Ltd 永久磁石型モータ
FI20090115A0 (fi) * 2009-03-25 2009-03-25 Abb Oy Kestomagnetoitu sähkökone ja kestomagneetti sähkökonetta varten

Also Published As

Publication number Publication date
CN102790450B (zh) 2018-05-22
EP2525479A1 (en) 2012-11-21
CN102790450A (zh) 2012-11-21
EP2525479B1 (en) 2019-10-02

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