JP5901436B2 - 永久磁石同期機 - Google Patents

永久磁石同期機 Download PDF

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Publication number
JP5901436B2
JP5901436B2 JP2012130357A JP2012130357A JP5901436B2 JP 5901436 B2 JP5901436 B2 JP 5901436B2 JP 2012130357 A JP2012130357 A JP 2012130357A JP 2012130357 A JP2012130357 A JP 2012130357A JP 5901436 B2 JP5901436 B2 JP 5901436B2
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JP
Japan
Prior art keywords
permanent magnet
synchronous machine
magnet synchronous
rotor core
gap
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.)
Active
Application number
JP2012130357A
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English (en)
Japanese (ja)
Other versions
JP2013255371A (ja
JP2013255371A5 (enExample
Inventor
暁史 高橋
暁史 高橋
恵理 丸山
恵理 丸山
湧井　真一
真一 湧井
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.)
Hitachi Global Life Solutions Inc
Original Assignee
Hitachi Appliances Inc
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 Hitachi Appliances Inc filed Critical Hitachi Appliances Inc
Priority to JP2012130357A priority Critical patent/JP5901436B2/ja
Priority to CN201310054326.8A priority patent/CN103490538B/zh
Publication of JP2013255371A publication Critical patent/JP2013255371A/ja
Publication of JP2013255371A5 publication Critical patent/JP2013255371A5/ja
Application granted granted Critical
Publication of JP5901436B2 publication Critical patent/JP5901436B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Landscapes

  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
JP2012130357A 2012-06-08 2012-06-08 永久磁石同期機 Active JP5901436B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012130357A JP5901436B2 (ja) 2012-06-08 2012-06-08 永久磁石同期機
CN201310054326.8A CN103490538B (zh) 2012-06-08 2013-02-20 永久磁铁同步电动机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012130357A JP5901436B2 (ja) 2012-06-08 2012-06-08 永久磁石同期機

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2016042948A Division JP6116108B2 (ja) 2016-03-07 2016-03-07 永久磁石同期機

Publications (3)

Publication Number Publication Date
JP2013255371A JP2013255371A (ja) 2013-12-19
JP2013255371A5 JP2013255371A5 (enExample) 2015-12-17
JP5901436B2 true JP5901436B2 (ja) 2016-04-13

Family

ID=49830562

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012130357A Active JP5901436B2 (ja) 2012-06-08 2012-06-08 永久磁石同期機

Country Status (2)

Country Link
JP (1) JP5901436B2 (enExample)
CN (1) CN103490538B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6506649B6 (ja) * 2015-07-27 2019-06-05 日立グローバルライフソリューションズ株式会社 永久磁石同期機及びそれを用いた機器
CN106877534A (zh) * 2017-03-16 2017-06-20 安徽美芝制冷设备有限公司 转子、电机、压缩机和冰箱
CN107733205A (zh) * 2017-11-27 2018-02-23 南方电机科技有限公司 一种永磁电机及包括该电机的设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3183356B2 (ja) * 1992-01-30 2001-07-09 ダイキン工業株式会社 ブラシレスｄｃモータ駆動方法およびその装置
JPH05236685A (ja) * 1992-02-20 1993-09-10 Daikin Ind Ltd ブラシレスｄｃモータ
JPH0638415A (ja) * 1992-07-22 1994-02-10 Hitachi Metals Ltd 永久磁石式ロータ
JP3367304B2 (ja) * 1995-11-13 2003-01-14 松下電器産業株式会社 永久磁石モータ
US6815859B2 (en) * 2001-03-07 2004-11-09 Aisin Seiki Kabushiki Kaisha Synchronous reluctance motor
JP2003032926A (ja) * 2001-07-10 2003-01-31 Teijin Seiki Co Ltd 永久磁石型モータ
JP2004357468A (ja) * 2003-05-30 2004-12-16 Matsushita Electric Ind Co Ltd 電動機
US7474029B2 (en) * 2004-06-14 2009-01-06 General Motors Corporation Rotor magnet placement in interior permanent magnet machines
KR100591338B1 (ko) * 2004-08-26 2006-06-19 엘지전자 주식회사 영구자석 보조형 동기 릴럭턴스 모터 및 그 착자방법
US7598645B2 (en) * 2007-05-09 2009-10-06 Uqm Technologies, Inc. Stress distributing permanent magnet rotor geometry for electric machines
JP5380900B2 (ja) * 2008-05-08 2014-01-08 ダイキン工業株式会社 界磁子
US7939982B2 (en) * 2008-10-02 2011-05-10 Nidec Motor Corporation Motor with lobed rotor having uniform and non-uniform air gaps

Also Published As

Publication number Publication date
JP2013255371A (ja) 2013-12-19
CN103490538A (zh) 2014-01-01
CN103490538B (zh) 2015-09-30

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