CN113924715A - 旋转电机 - Google Patents

旋转电机 Download PDF

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Publication number
CN113924715A
CN113924715A CN202080041621.8A CN202080041621A CN113924715A CN 113924715 A CN113924715 A CN 113924715A CN 202080041621 A CN202080041621 A CN 202080041621A CN 113924715 A CN113924715 A CN 113924715A
Authority
CN
China
Prior art keywords
magnet
stator
axis
rotor
magnetic
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.)
Granted
Application number
CN202080041621.8A
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English (en)
Chinese (zh)
Other versions
CN113924715B (zh
Inventor
高桥裕树
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Publication of CN113924715A publication Critical patent/CN113924715A/zh
Application granted granted Critical
Publication of CN113924715B publication Critical patent/CN113924715B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
CN202080041621.8A 2019-06-04 2020-05-27 旋转电机 Active CN113924715B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-104661 2019-06-04
JP2019104661A JP7238611B2 (ja) 2019-06-04 2019-06-04 回転電機
PCT/JP2020/021014 WO2020246348A1 (ja) 2019-06-04 2020-05-27 回転電機

Publications (2)

Publication Number Publication Date
CN113924715A true CN113924715A (zh) 2022-01-11
CN113924715B CN113924715B (zh) 2024-08-30

Family

ID=73649470

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080041621.8A Active CN113924715B (zh) 2019-06-04 2020-05-27 旋转电机

Country Status (3)

Country Link
JP (1) JP7238611B2 (ja)
CN (1) CN113924715B (ja)
WO (1) WO2020246348A1 (ja)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06233512A (ja) * 1993-01-28 1994-08-19 Sankyo Seiki Mfg Co Ltd 回転電機
CN1623266A (zh) * 2002-03-29 2005-06-01 波峰实验室责任有限公司 具有磁绝缘定子和转子组的电机
JP2011072173A (ja) * 2009-08-27 2011-04-07 Kura Gijutsu Kenkyusho:Kk 磁束量可変回転電機システム
US20140042851A1 (en) * 2012-07-31 2014-02-13 Asmo Co., Ltd. Motor and method for manufacturing stator core and rotor core of motor
CN103795210A (zh) * 2012-10-26 2014-05-14 西门子公司 永磁激励同步电机
CN107251369A (zh) * 2015-12-03 2017-10-13 阿斯莫株式会社 电动机及定子的制造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55135975A (en) * 1979-04-10 1980-10-23 Casio Comput Co Ltd Type line selective device of line printer
JP4214662B2 (ja) 2000-04-20 2009-01-28 株式会社明電舎 永久磁石回転機
JP2011045156A (ja) 2009-08-19 2011-03-03 Jtekt Corp 電動モータおよびロータ
JP2017055501A (ja) 2015-09-07 2017-03-16 アイチエレック株式会社 永久磁石電動機
JP6922863B2 (ja) 2017-07-21 2021-08-18 株式会社デンソー 回転電機
EP3451498A1 (de) 2017-08-30 2019-03-06 Lakeview Innovation Ltd. Mehrpoliger rotor mit brotlaibförmigen permanentmagneten

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06233512A (ja) * 1993-01-28 1994-08-19 Sankyo Seiki Mfg Co Ltd 回転電機
CN1623266A (zh) * 2002-03-29 2005-06-01 波峰实验室责任有限公司 具有磁绝缘定子和转子组的电机
JP2011072173A (ja) * 2009-08-27 2011-04-07 Kura Gijutsu Kenkyusho:Kk 磁束量可変回転電機システム
US20140042851A1 (en) * 2012-07-31 2014-02-13 Asmo Co., Ltd. Motor and method for manufacturing stator core and rotor core of motor
CN103795210A (zh) * 2012-10-26 2014-05-14 西门子公司 永磁激励同步电机
CN107251369A (zh) * 2015-12-03 2017-10-13 阿斯莫株式会社 电动机及定子的制造方法

Also Published As

Publication number Publication date
CN113924715B (zh) 2024-08-30
WO2020246348A1 (ja) 2020-12-10
JP2020198735A (ja) 2020-12-10
JP7238611B2 (ja) 2023-03-14

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