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DE69731209D1 - Rotierende elektrische maschinen - Google Patents

Rotierende elektrische maschinen

Info

Publication number
DE69731209D1
DE69731209D1 DE1997631209 DE69731209T DE69731209D1 DE 69731209 D1 DE69731209 D1 DE 69731209D1 DE 1997631209 DE1997631209 DE 1997631209 DE 69731209 T DE69731209 T DE 69731209T DE 69731209 D1 DE69731209 D1 DE 69731209D1
Authority
DE
Germany
Prior art keywords
stator
rotor
stages
stage
windings
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.)
Expired - Lifetime
Application number
DE1997631209
Other languages
English (en)
Inventor
Robert Pullen
Arnold Fennocchi
Arthur Hall
Reza Etemad
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.)
Turbo Genset Co Ltd
Original Assignee
Turbo Genset Co 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
Priority claimed from GBGB9616757.2A external-priority patent/GB9616757D0/en
Application filed by Turbo Genset Co Ltd filed Critical Turbo Genset Co Ltd
Application granted granted Critical
Publication of DE69731209D1 publication Critical patent/DE69731209D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H02K1/12—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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Fish Paste Products (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
DE1997631209 1996-08-09 1997-08-05 Rotierende elektrische maschinen Expired - Lifetime DE69731209D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9616757.2A GB9616757D0 (en) 1996-08-09 1996-08-09 Rotary electrical machines
GBGB9625177.2A GB9625177D0 (en) 1996-08-09 1996-12-04 Rotary electrical machines
PCT/GB1997/002116 WO1998007227A1 (en) 1996-08-09 1997-08-05 Rotary electrical machines

Publications (1)

Publication Number Publication Date
DE69731209D1 true DE69731209D1 (de) 2004-11-18

Family

ID=26309843

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997631209 Expired - Lifetime DE69731209D1 (de) 1996-08-09 1997-08-05 Rotierende elektrische maschinen

Country Status (8)

Country Link
US (1) US6304011B1 (de)
EP (1) EP0917757B1 (de)
JP (1) JP2001500353A (de)
AT (1) ATE279807T1 (de)
AU (1) AU3780297A (de)
DE (1) DE69731209D1 (de)
ID (1) ID17826A (de)
WO (1) WO1998007227A1 (de)

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US8558425B2 (en) * 2006-10-26 2013-10-15 Deere & Company Motor having stator with generally planar windings
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MY163687A (en) 2008-04-17 2017-10-13 Synchrony Inc High-speed permanent magnet motor and generator with low-loss metal rotor
RU2010142964A (ru) 2008-04-18 2012-05-27 Синкрони, Инк. (US) Магнитный упорный подшипник с интегрированной электроникой
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GB0902393D0 (en) 2009-02-13 2009-04-01 Isis Innovation Elaectric machine - modular
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US9559569B2 (en) 2012-02-13 2017-01-31 Ge Aviation Systems Llc Arrangement for cooling an electric machine with a layer of thermally conducting and electrically insulating material
JP2013169029A (ja) * 2012-02-14 2013-08-29 Kobe Steel Ltd 発電装置
JP2013169048A (ja) * 2012-02-15 2013-08-29 Nsk Ltd インホイールモータ及び駆動ユニット
EP2645544B1 (de) * 2012-03-28 2020-10-07 Siemens Aktiengesellschaft Elektrische Maschine mit effizienter Innenkühlung
US10047823B1 (en) * 2012-09-11 2018-08-14 Kinetx, Llc Energy storage device
US9534658B1 (en) * 2012-09-11 2017-01-03 Kinetx, Llc Energy storage device
TWI488409B (zh) * 2012-11-21 2015-06-11 Ind Tech Res Inst 定子模組及其磁力產生構件
US10770953B2 (en) * 2013-04-03 2020-09-08 Lcdrives Corp. Liquid cooled stator for high efficiency machine
WO2015075784A1 (ja) * 2013-11-20 2015-05-28 株式会社日立製作所 アキシャルギャップ型回転電機
DE102014213506A1 (de) * 2014-07-11 2016-01-14 Robert Bosch Gmbh Wicklungselement für eine Axialflussmaschine, Statoreinheit für eine Axialflussmaschine sowie Verfahren zur Herstellung einer Statoreinheit für eine Axialflussmaschine
CN104901480B (zh) * 2015-06-09 2017-09-05 哈尔滨理工大学 具有环绕水冷式定子端部铁心冷却系统的隐极发电机
DE102015223631B4 (de) 2015-11-30 2017-06-08 Thyssenkrupp Ag Gebaute Rotorhohlwelle mit Kühlmediumverteilelement
JP6469036B2 (ja) * 2016-02-29 2019-02-13 ファナック株式会社 内部に冷媒供給路を有するモータ
JP6624223B2 (ja) * 2018-03-09 2019-12-25 株式会社明電舎 回転電機
CN108551235B (zh) * 2018-06-22 2024-09-06 上海盘毂动力科技股份有限公司 电机及其冷却系统
WO2020181322A1 (en) * 2019-03-08 2020-09-17 FluxSystems Pty Ltd Method and apparatus for motor cooling
CN109951024B (zh) * 2019-04-16 2020-07-10 浙江大学 定子及包括其的电机
DE102019122314A1 (de) * 2019-08-20 2021-03-11 Schaeffler Technologies AG & Co. KG Scheibenläufermaschine für einen Kraftfahrzeugantrieb
DE102019125871A1 (de) * 2019-09-25 2021-03-25 Schaeffler Technologies AG & Co. KG Axialflussmaschine
US11569713B2 (en) * 2020-03-13 2023-01-31 GM Global Technology Operations LLC Axial flux motor including system for circulating coolant through air gap between stator and rotor
CN111525765A (zh) * 2020-03-26 2020-08-11 北京欣奕华飞行器技术有限公司 一种盘式电机
US11225905B1 (en) 2020-09-11 2022-01-18 Raytheon Technologies Corporation Supercritical fluid systems
DE102021103890A1 (de) 2021-02-18 2022-08-18 Liebherr-Aerospace Lindenberg Gmbh Axialflussmaschine mit Kühleinrichtung
BR112023021020A2 (pt) * 2021-04-12 2023-12-19 Infinitum Electric Inc Sistema, método e aparelho para máquina elétrica de fluxo axial resfriada por líquido direto com múltiplos estatores de pcb
US11482908B1 (en) 2021-04-12 2022-10-25 Infinitum Electric, Inc. System, method and apparatus for direct liquid-cooled axial flux electric machine with PCB stator
US11476734B1 (en) 2022-04-08 2022-10-18 Infinitum Electric, Inc. System, method and apparatus for direct liquid-cooled axial flux electric machine with multiple PCB stators
CN115001215B (zh) * 2022-07-22 2023-05-02 南京理工大学 一种轴向永磁同步电机转子甩油冷却系统及其冷却方法

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Also Published As

Publication number Publication date
ATE279807T1 (de) 2004-10-15
JP2001500353A (ja) 2001-01-09
EP0917757A1 (de) 1999-05-26
EP0917757B1 (de) 2004-10-13
ID17826A (id) 1998-01-29
US6304011B1 (en) 2001-10-16
WO1998007227A1 (en) 1998-02-19
AU3780297A (en) 1998-03-06

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Legal Events

Date Code Title Description
8332 No legal effect for de