CN116888861A - 旋转电机 - Google Patents

旋转电机 Download PDF

Info

Publication number
CN116888861A
CN116888861A CN202180093476.2A CN202180093476A CN116888861A CN 116888861 A CN116888861 A CN 116888861A CN 202180093476 A CN202180093476 A CN 202180093476A CN 116888861 A CN116888861 A CN 116888861A
Authority
CN
China
Prior art keywords
magnet
circumferential
circumferential direction
pair
magnets
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.)
Pending
Application number
CN202180093476.2A
Other languages
English (en)
Chinese (zh)
Inventor
绵引正伦
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.)
Nidec Corp
Original Assignee
Nidec 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 Nidec Corp filed Critical Nidec Corp
Publication of CN116888861A publication Critical patent/CN116888861A/zh
Pending legal-status Critical Current

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
    • 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
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
CN202180093476.2A 2021-02-15 2021-06-09 旋转电机 Pending CN116888861A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-021985 2021-02-15
JP2021021985 2021-02-15
PCT/JP2021/021979 WO2022172479A1 (ja) 2021-02-15 2021-06-09 回転電機

Publications (1)

Publication Number Publication Date
CN116888861A true CN116888861A (zh) 2023-10-13

Family

ID=82837670

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180093476.2A Pending CN116888861A (zh) 2021-02-15 2021-06-09 旋转电机

Country Status (2)

Country Link
CN (1) CN116888861A (ja)
WO (1) WO2022172479A1 (ja)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005354798A (ja) * 2004-06-10 2005-12-22 Fujitsu General Ltd 電動機
JP2017050965A (ja) * 2015-09-01 2017-03-09 日産自動車株式会社 回転電機の回転子構造
JP6894663B2 (ja) * 2015-10-29 2021-06-30 株式会社富士通ゼネラル 回転子および永久磁石電動機
WO2018235145A1 (ja) * 2017-06-19 2018-12-27 日産自動車株式会社 回転電機の回転子

Also Published As

Publication number Publication date
WO2022172479A1 (ja) 2022-08-18

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