JPWO2021261022A1 - - Google Patents

Info

Publication number
JPWO2021261022A1
JPWO2021261022A1 JP2021557563A JP2021557563A JPWO2021261022A1 JP WO2021261022 A1 JPWO2021261022 A1 JP WO2021261022A1 JP 2021557563 A JP2021557563 A JP 2021557563A JP 2021557563 A JP2021557563 A JP 2021557563A JP WO2021261022 A1 JPWO2021261022 A1 JP WO2021261022A1
Authority
JP
Japan
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
JP2021557563A
Other versions
JP7047985B1 (ja
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.)
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Publication of JPWO2021261022A1 publication Critical patent/JPWO2021261022A1/ja
Application granted granted Critical
Publication of JP7047985B1 publication Critical patent/JP7047985B1/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • H02K1/2766—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
JP2021557563A 2020-06-26 2021-03-05 回転子およびこれを用いた回転電機 Active JP7047985B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020110630 2020-06-26
JP2020110630 2020-06-26
PCT/JP2021/008662 WO2021261022A1 (ja) 2020-06-26 2021-03-05 回転子およびこれを用いた回転電機

Publications (2)

Publication Number Publication Date
JPWO2021261022A1 true JPWO2021261022A1 (ja) 2021-12-30
JP7047985B1 JP7047985B1 (ja) 2022-04-05

Family

ID=79282262

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021557563A Active JP7047985B1 (ja) 2020-06-26 2021-03-05 回転子およびこれを用いた回転電機

Country Status (5)

Country Link
US (1) US20230179043A1 (ja)
JP (1) JP7047985B1 (ja)
CN (1) CN115699519A (ja)
DE (1) DE112021003419T5 (ja)
WO (1) WO2021261022A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7548018B2 (ja) * 2020-03-18 2024-09-10 ニデック株式会社 モータ

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003199273A (ja) * 2001-12-27 2003-07-11 Toshiba Corp 永久磁石式リラクタンス型回転電機
JP3967760B2 (ja) * 2006-05-15 2007-08-29 株式会社東芝 永久磁石式リラクタンス型回転電機
CN104412493B (zh) 2012-06-26 2018-08-07 日产自动车株式会社 可变磁通型旋转电机
JP6524818B2 (ja) * 2015-06-26 2019-06-05 日産自動車株式会社 可変磁束型回転電機
DE102018206478A1 (de) * 2018-04-26 2019-10-31 Robert Bosch Gmbh Elektrische Maschine mit veränderlichem magnetischem Fluss
CN108599418B (zh) * 2018-05-16 2020-05-19 华中科技大学 一种磁路串联型混合永磁可控磁通电机的转子铁芯及电机
CN109742881A (zh) * 2019-02-20 2019-05-10 哈尔滨工业大学 串联型具有反凸极特性的混合永磁可调磁通电机
CN109742880A (zh) * 2019-02-20 2019-05-10 哈尔滨工业大学 具有反凸极特性的内置v型-一字型混合永磁可调磁通电机

Also Published As

Publication number Publication date
US20230179043A1 (en) 2023-06-08
CN115699519A (zh) 2023-02-03
JP7047985B1 (ja) 2022-04-05
DE112021003419T5 (de) 2023-04-27
WO2021261022A1 (ja) 2021-12-30

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