KR102117140B1 - 축방향 모터의 폴 슈 냉각 갭 - Google Patents

축방향 모터의 폴 슈 냉각 갭 Download PDF

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Publication number
KR102117140B1
KR102117140B1 KR1020157020249A KR20157020249A KR102117140B1 KR 102117140 B1 KR102117140 B1 KR 102117140B1 KR 1020157020249 A KR1020157020249 A KR 1020157020249A KR 20157020249 A KR20157020249 A KR 20157020249A KR 102117140 B1 KR102117140 B1 KR 102117140B1
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KR
South Korea
Prior art keywords
coil
axial flux
heat exchange
pole
bobbin
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KR1020157020249A
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English (en)
Korean (ko)
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KR20150122128A (ko
Inventor
티모시 울머
앤드류 코트
찰스 킹
마크 이스트
존 바커
Original Assignee
야사 리미티드
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 KR20150122128A publication Critical patent/KR20150122128A/ko
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Publication of KR102117140B1 publication Critical patent/KR102117140B1/ko
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    • 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • 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
    • H02K1/08—Salient poles
    • 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
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/197—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil in which the rotor or stator space is fluid-tight, e.g. to provide for different cooling media for rotor and stator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/227—Heat sinks

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Windings For Motors And Generators (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
KR1020157020249A 2013-01-31 2014-01-31 축방향 모터의 폴 슈 냉각 갭 Active KR102117140B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1301758.7 2013-01-31
GBGB1301758.7A GB201301758D0 (en) 2013-01-31 2013-01-31 Shoe cooling cap
PCT/GB2014/050261 WO2014118554A2 (en) 2013-01-31 2014-01-31 Shoe cooling gap

Publications (2)

Publication Number Publication Date
KR20150122128A KR20150122128A (ko) 2015-10-30
KR102117140B1 true KR102117140B1 (ko) 2020-05-29

Family

ID=47988514

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157020249A Active KR102117140B1 (ko) 2013-01-31 2014-01-31 축방향 모터의 폴 슈 냉각 갭

Country Status (8)

Country Link
US (1) US10044237B2 (enExample)
EP (2) EP2763288A3 (enExample)
JP (1) JP2016506235A (enExample)
KR (1) KR102117140B1 (enExample)
CN (1) CN105103409B (enExample)
GB (2) GB201301758D0 (enExample)
RU (1) RU2649972C2 (enExample)
WO (1) WO2014118554A2 (enExample)

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US11251670B2 (en) * 2014-04-23 2022-02-15 Hitachi Industrial Equipment Systems Co., Ltd. Axial air-gap rotary electric machine having a different number of internal side layers and external side layers
WO2016139764A1 (ja) * 2015-03-04 2016-09-09 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及び固定子
EP3335299A4 (en) 2015-08-11 2019-06-12 Genesis Robotics and Motion Technologies Canada, ULC ELECTRICAL MACHINE
US11139707B2 (en) 2015-08-11 2021-10-05 Genesis Robotics And Motion Technologies Canada, Ulc Axial gap electric machine with permanent magnets arranged between posts
US11508509B2 (en) 2016-05-13 2022-11-22 Enure, Inc. Liquid cooled magnetic element
US11043885B2 (en) 2016-07-15 2021-06-22 Genesis Robotics And Motion Technologies Canada, Ulc Rotary actuator
US11387710B2 (en) 2016-07-18 2022-07-12 Universiteit Gent Stator for an axial flux machine and method for producing the same
JP7025355B2 (ja) * 2017-01-27 2022-02-24 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
US11387030B2 (en) 2017-06-28 2022-07-12 Prippell Technologies, Llc Fluid cooled magnetic element
US11121597B2 (en) * 2018-08-08 2021-09-14 Schaeffler Technologies AG & Co. KG Hybrid module including rotor having coolant flow channels
KR102640914B1 (ko) 2018-11-29 2024-02-23 이뉴어, 아이엔씨. 유체 냉각식 자기 소자
GB2585357B (en) 2019-05-10 2022-03-09 Yasa Ltd Stator for axial flux machine
DE112019006616T5 (de) * 2019-07-05 2021-10-07 Renwei YU Flachstator mit mehrlagiger spule eines scheibenmotors
EP4055683A1 (en) 2019-11-06 2022-09-14 Eaton Intelligent Power Limited Axial flux motor with stator cores having enlarged face plates
DE102020101023A1 (de) * 2019-12-04 2021-06-10 Schaeffler Technologies AG & Co. KG Spule, Verfahren zur Herstellung einer Spule und elektrische Rotationsmaschine
WO2021115632A1 (en) 2019-12-10 2021-06-17 Eaton Intelligent Power Limited Axial flux motor with cooling jacket
US11799342B2 (en) 2020-02-20 2023-10-24 Kohler Co. Printed circuit board electrical machine
US12424897B2 (en) 2020-02-21 2025-09-23 Eaton Intelligent Power Limited Electric motor with integrated cooling system
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
DE102021132325A1 (de) * 2021-12-08 2023-06-15 Schaeffler Technologies AG & Co. KG Stator für eine axialflussmaschine
DE102022210419B4 (de) 2022-09-30 2025-05-28 Schaeffler Technologies AG & Co. KG Statorgehäuse und Stator für eine Axialflussmaschine
DE102022210663A1 (de) 2022-10-10 2023-11-02 Vitesco Technologies GmbH Stromschienensystem zur Versorgung eines Stators einer Axialflussmaschine und Stator
DE102023109865A1 (de) * 2023-04-19 2024-10-24 Schaeffler Technologies AG & Co. KG Axialflussmaschine mit einem Stator und optimierter Kühlung der Polschuhe
FR3151445A1 (fr) 2023-07-18 2025-01-24 IFP Energies Nouvelles Machine électrique à flux axial avec guide thermique entre chaque bobine et chaque dent associée
EP4568075A1 (en) 2023-12-05 2025-06-11 Schaeffler Technologies AG & Co. KG Connection structure for a yokeless and segmented armature axial flux machine
EP4568069A1 (en) 2023-12-05 2025-06-11 Schaeffler Technologies AG & Co. KG Rotor connection to shaft for axial flux motor

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JP2005304174A (ja) * 2004-04-12 2005-10-27 Nissan Motor Co Ltd 回転電機の冷却構造及び冷却方法
JP2009142095A (ja) * 2007-12-07 2009-06-25 Sumitomo Electric Ind Ltd アキシャルギャップ型モータ用のステータコア
WO2012022974A1 (en) * 2010-08-19 2012-02-23 Oxford Yasa Motors Limited Electric machine - over-moulding construction

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Publication number Priority date Publication date Assignee Title
GB626823A (en) 1947-09-01 1949-07-21 British Thomson Houston Co Ltd Improvements relating to the windings of dynamo-electric machines
CH495650A (de) 1969-02-21 1970-08-31 Bbc Brown Boveri & Cie Flüssigkeitsgekühlter Pol einer Schenkelpolmaschine
RU2025869C1 (ru) 1991-10-30 1994-12-30 Виталий Сергеевич Максимов Полюс электрической машины с жидкостным охлаждением
GB2358968A (en) * 2000-02-04 2001-08-08 Turbo Genset Company Ltd The Cooling a stator for an axial flux electrical machine
US6707221B2 (en) * 2002-04-08 2004-03-16 General Electric Company Axial flux machine, stator and fabrication method
AU2003246283A1 (en) * 2002-06-26 2004-01-19 Amotech Co., Ltd. Brushless direct-current motor of radial core type having a structure of double rotors and method for making the same
JP4120558B2 (ja) 2003-04-04 2008-07-16 日産自動車株式会社 ステータ冷却構造
DE10337916A1 (de) 2003-08-18 2005-03-17 Vorwerk & Co. Interholding Gmbh Reluktanzmotor und Verfahren zum Wickeln eines Reluktanzmotors
GB0902394D0 (en) 2009-02-13 2009-04-01 Isis Innovation Electric machine- cooling
GB0902390D0 (en) 2009-02-13 2009-04-01 Isis Innovation Electric machine - flux
US9729020B2 (en) * 2011-03-22 2017-08-08 Hamilton Sundstrand Corporation Motor stator having channels used for cooling and method of providing the channels

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005304174A (ja) * 2004-04-12 2005-10-27 Nissan Motor Co Ltd 回転電機の冷却構造及び冷却方法
JP2009142095A (ja) * 2007-12-07 2009-06-25 Sumitomo Electric Ind Ltd アキシャルギャップ型モータ用のステータコア
WO2012022974A1 (en) * 2010-08-19 2012-02-23 Oxford Yasa Motors Limited Electric machine - over-moulding construction

Also Published As

Publication number Publication date
EP2763288A2 (en) 2014-08-06
WO2014118554A3 (en) 2015-04-16
GB201301758D0 (en) 2013-03-20
GB2511925A (en) 2014-09-17
EP2763288A3 (en) 2015-03-18
EP2951907A2 (en) 2015-12-09
US10044237B2 (en) 2018-08-07
CN105103409B (zh) 2019-01-18
EP2951907B1 (en) 2018-09-12
JP2016506235A (ja) 2016-02-25
GB201401722D0 (en) 2014-03-19
RU2649972C2 (ru) 2018-04-06
US20150364956A1 (en) 2015-12-17
WO2014118554A2 (en) 2014-08-07
RU2015136221A (ru) 2017-03-07
CN105103409A (zh) 2015-11-25
KR20150122128A (ko) 2015-10-30
GB2511925B (en) 2015-07-29

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