CN117616668A - 转子 - Google Patents

转子 Download PDF

Info

Publication number
CN117616668A
CN117616668A CN202280042666.6A CN202280042666A CN117616668A CN 117616668 A CN117616668 A CN 117616668A CN 202280042666 A CN202280042666 A CN 202280042666A CN 117616668 A CN117616668 A CN 117616668A
Authority
CN
China
Prior art keywords
rotor
permanent magnets
support
spoke
spokes
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
CN202280042666.6A
Other languages
English (en)
Chinese (zh)
Inventor
西蒙·奥德林
格雷姆·希森
杰克·霍奇森
卡勒姆·皮肯
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.)
Yasa Ltd
Original Assignee
Yasa Motors Ltd
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 Yasa Motors Ltd filed Critical Yasa Motors Ltd
Publication of CN117616668A publication Critical patent/CN117616668A/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
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2793—Rotors axially facing stators
    • H02K1/2795—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2798—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets where both axial sides of the stator face a rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, moulding insulation, heating or drying of windings, stators, rotors or machines
    • 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
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
CN202280042666.6A 2021-04-23 2022-04-22 转子 Pending CN117616668A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2105829.2 2021-04-23
GBGB2105829.2A GB202105829D0 (en) 2021-04-23 2021-04-23 Rotor
PCT/EP2022/060727 WO2022223798A1 (en) 2021-04-23 2022-04-22 Rotor

Publications (1)

Publication Number Publication Date
CN117616668A true CN117616668A (zh) 2024-02-27

Family

ID=76193473

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280042666.6A Pending CN117616668A (zh) 2021-04-23 2022-04-22 转子

Country Status (6)

Country Link
US (1) US20240195245A1 (https=)
EP (1) EP4327436A1 (https=)
JP (1) JP2024517129A (https=)
CN (1) CN117616668A (https=)
GB (2) GB202105829D0 (https=)
WO (1) WO2022223798A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4701047A1 (en) * 2024-08-19 2026-02-25 Evolito Ltd Axial flux machine rotor

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11936256B2 (en) 2020-04-24 2024-03-19 Jacobi Motors, Llc Flux-mnemonic permanent magnet synchronous machine and magnetizing a flux-mnemonic permanent magnet synchronous machine
DE102021109899A1 (de) * 2021-04-20 2022-10-20 Bayerische Motoren Werke Aktiengesellschaft Rotor sowie Verfahren zum Herstellen eines Rotors
US20230067006A1 (en) * 2021-07-27 2023-03-02 Ramesh Chandra Flat dc electric machine
US20240120789A1 (en) * 2022-10-07 2024-04-11 The Texas A&M University System Composite structures for electric motors
GB2624859B (en) * 2022-11-25 2025-05-14 Yasa Ltd A rotor
EP4708648A2 (en) * 2022-12-15 2026-03-11 BorgWarner, Inc. Rotor for an axial flux motor
GB2627184B (en) * 2023-02-03 2025-09-10 Evolito Ltd Axial flux machine rotor
US12176770B2 (en) 2023-02-24 2024-12-24 E-Circuit Motors, Inc. Method for placing magnet segments for an axial flux machine
WO2024177791A1 (en) * 2023-02-24 2024-08-29 E-Circuit Motors, Inc. Method and apparatus for placing magnet segments for axial flux motors
DE102023113760A1 (de) * 2023-05-25 2024-11-28 Schaeffler Technologies AG & Co. KG Rotor
KR102888802B1 (ko) * 2023-09-11 2025-11-20 대한소결금속 주식회사 Afpm모터의 로터 제조방법
FR3153478A1 (fr) 2023-09-26 2025-03-28 IFP Energies Nouvelles Rotor pour machine électrique à flux axial avec portion de bras radial de section réduite
US12558980B2 (en) 2023-11-09 2026-02-24 Jacobi Motors, Llc Integrated variable flux memory motor charger
FR3161079A1 (fr) * 2024-04-04 2025-10-10 Ampere Sas Rotor de machine électrique comprenant des cales pour le maintien d’aimants permanents

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10210690A (ja) 1997-01-21 1998-08-07 Isuzu Ceramics Kenkyusho:Kk 発電機におけるロータの構造
DE10224776A1 (de) 2002-06-04 2004-03-11 Magnet-Motor Gesellschaft Für Magnetmotorische Technik Mbh Elektrische Maschine
JP5108236B2 (ja) * 2006-02-08 2012-12-26 本田技研工業株式会社 モータ用ロータ
JP2010142080A (ja) * 2008-12-15 2010-06-24 Daikin Ind Ltd アキシャルギャップ型回転電機
GB0902394D0 (en) 2009-02-13 2009-04-01 Isis Innovation Electric machine- cooling
US9467014B2 (en) * 2013-09-27 2016-10-11 Flsmidth A/S Rotor for an electrical machine
FR3027468B1 (fr) * 2014-10-21 2019-05-24 Renault S.A.S Rotor discoide a structure composite
US10554082B2 (en) * 2015-04-17 2020-02-04 Shin-Etsu Chemical Co., Ltd. Axial gap type rotating machine
JP6853022B2 (ja) * 2016-11-17 2021-03-31 株式会社日立産機システム アキシャルギャップ型回転電機および圧縮機
FR3072222B1 (fr) * 2017-10-09 2022-07-15 Whylot Sas Rotor pour moteur ou generatrice electromagnetique a rigidite diminuee
JP7174658B2 (ja) * 2019-03-25 2022-11-17 株式会社日立産機システム アキシャルギャップ型回転電機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4701047A1 (en) * 2024-08-19 2026-02-25 Evolito Ltd Axial flux machine rotor

Also Published As

Publication number Publication date
JP2024517129A (ja) 2024-04-19
GB202105829D0 (en) 2021-06-09
GB2609876A (en) 2023-02-15
EP4327436A1 (en) 2024-02-28
US20240195245A1 (en) 2024-06-13
WO2022223798A1 (en) 2022-10-27
GB202217401D0 (en) 2023-01-04

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