GB2588388B - A stator assembly for an electric motor - Google Patents

A stator assembly for an electric motor Download PDF

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Publication number
GB2588388B
GB2588388B GB1915072.1A GB201915072A GB2588388B GB 2588388 B GB2588388 B GB 2588388B GB 201915072 A GB201915072 A GB 201915072A GB 2588388 B GB2588388 B GB 2588388B
Authority
GB
United Kingdom
Prior art keywords
electric motor
stator assembly
stator
assembly
motor
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
GB1915072.1A
Other versions
GB201915072D0 (en
GB2588388A (en
Inventor
Chen Yu
Besri Abdelhadi
James Bernard Smith Daniel
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.)
Dyson Technology Ltd
Original Assignee
Dyson Technology 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 Dyson Technology Ltd filed Critical Dyson Technology Ltd
Priority to GB1915072.1A priority Critical patent/GB2588388B/en
Publication of GB201915072D0 publication Critical patent/GB201915072D0/en
Priority to PCT/GB2020/052177 priority patent/WO2021074563A1/en
Priority to CN202080087180.5A priority patent/CN114830497A/en
Publication of GB2588388A publication Critical patent/GB2588388A/en
Application granted granted Critical
Publication of GB2588388B publication Critical patent/GB2588388B/en
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
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots
GB1915072.1A 2019-10-18 2019-10-18 A stator assembly for an electric motor Active GB2588388B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1915072.1A GB2588388B (en) 2019-10-18 2019-10-18 A stator assembly for an electric motor
PCT/GB2020/052177 WO2021074563A1 (en) 2019-10-18 2020-09-10 A stator assembly for an electric motor
CN202080087180.5A CN114830497A (en) 2019-10-18 2020-09-10 Stator assembly for an electric motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1915072.1A GB2588388B (en) 2019-10-18 2019-10-18 A stator assembly for an electric motor

Publications (3)

Publication Number Publication Date
GB201915072D0 GB201915072D0 (en) 2019-12-04
GB2588388A GB2588388A (en) 2021-04-28
GB2588388B true GB2588388B (en) 2023-04-19

Family

ID=68728265

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1915072.1A Active GB2588388B (en) 2019-10-18 2019-10-18 A stator assembly for an electric motor

Country Status (3)

Country Link
CN (1) CN114830497A (en)
GB (1) GB2588388B (en)
WO (1) WO2021074563A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102618623B1 (en) * 2021-09-10 2023-12-28 현대모비스 주식회사 Stator and motor including the same
EP4300781A1 (en) 2022-06-30 2024-01-03 Valeo eAutomotive Germany GmbH Stator for an electric machine, electric machine, electric drive for a vehicle and vehicle
DE102022208042A1 (en) * 2022-08-03 2024-02-08 Zf Friedrichshafen Ag Winding, winding arrangement and component for an electrical machine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2389717A (en) * 2002-01-24 2003-12-17 Visteon Global Tech Inc Automotive alternator stator interlaced winding layout
US20090218906A1 (en) * 2008-03-03 2009-09-03 Hitachi, Ltd. Rotating electric machine and method of manufacturing the same
EP2698901A1 (en) * 2011-12-02 2014-02-19 Lg Electronics Inc. Stator of electric machine, electric motor provided with same, and electric vehicle provided with electric motor
US20150028713A1 (en) * 2013-07-24 2015-01-29 GM Global Technology Operations LLC Stator assembly with winding sets having hairpins from multiple hairpin layers
EP3029809A2 (en) * 2014-12-03 2016-06-08 Hyundai Motor Company Stator winding pattern for hairpin drive motor
US20170324294A1 (en) * 2014-11-13 2017-11-09 Volkswagen Aktiengesellschaft Wave Winding Having A Low Cogging Torque, Stator And Electric Machine Comprising A Wave Winding Of Said Type
US20190149001A1 (en) * 2017-11-14 2019-05-16 Borgwarner Inc. Electric machine with variable cross section stator windings

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2389717A (en) * 2002-01-24 2003-12-17 Visteon Global Tech Inc Automotive alternator stator interlaced winding layout
US20090218906A1 (en) * 2008-03-03 2009-09-03 Hitachi, Ltd. Rotating electric machine and method of manufacturing the same
EP2698901A1 (en) * 2011-12-02 2014-02-19 Lg Electronics Inc. Stator of electric machine, electric motor provided with same, and electric vehicle provided with electric motor
US20150028713A1 (en) * 2013-07-24 2015-01-29 GM Global Technology Operations LLC Stator assembly with winding sets having hairpins from multiple hairpin layers
US20170324294A1 (en) * 2014-11-13 2017-11-09 Volkswagen Aktiengesellschaft Wave Winding Having A Low Cogging Torque, Stator And Electric Machine Comprising A Wave Winding Of Said Type
EP3029809A2 (en) * 2014-12-03 2016-06-08 Hyundai Motor Company Stator winding pattern for hairpin drive motor
US20190149001A1 (en) * 2017-11-14 2019-05-16 Borgwarner Inc. Electric machine with variable cross section stator windings

Also Published As

Publication number Publication date
WO2021074563A1 (en) 2021-04-22
GB201915072D0 (en) 2019-12-04
CN114830497A (en) 2022-07-29
GB2588388A (en) 2021-04-28

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