ATE279807T1 - Rotierende elektrische maschinen - Google Patents

Rotierende elektrische maschinen

Info

Publication number
ATE279807T1
ATE279807T1 AT97934660T AT97934660T ATE279807T1 AT E279807 T1 ATE279807 T1 AT E279807T1 AT 97934660 T AT97934660 T AT 97934660T AT 97934660 T AT97934660 T AT 97934660T AT E279807 T1 ATE279807 T1 AT E279807T1
Authority
AT
Austria
Prior art keywords
stator
rotor
stages
stage
windings
Prior art date
Application number
AT97934660T
Other languages
English (en)
Inventor
Keith Robert Pullen
Arnold Fennocchi
Justin Arthur Hall
Mohammad Reza Etemad
Original Assignee
Turbo Genset Company 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 Company Ltd filed Critical Turbo Genset Company Ltd
Application granted granted Critical
Publication of ATE279807T1 publication Critical patent/ATE279807T1/de

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)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Fish Paste Products (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
AT97934660T 1996-08-09 1997-08-05 Rotierende elektrische maschinen ATE279807T1 (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
ATE279807T1 true ATE279807T1 (de) 2004-10-15

Family

ID=26309843

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97934660T ATE279807T1 (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)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4134406B2 (ja) * 1998-12-04 2008-08-20 株式会社ニコン 平面モータ装置及び露光装置
GB2358968A (en) * 2000-02-04 2001-08-08 Turbo Genset Company Ltd The Cooling a stator for an axial flux electrical machine
DE10020860A1 (de) * 2000-04-28 2001-11-15 Genius Ingenieurgmbh Elektrische Maschine mit Scheibenrotoren
US20060038516A1 (en) * 2001-02-20 2006-02-23 Burse Ronald O Segmented switched reluctance electric machine with interdigitated disk-type rotor and stator construction
GB2378046A (en) * 2001-07-18 2003-01-29 Turbo Genset Company Ltd Cooling flow in discoid stator windings
US20050023909A1 (en) * 2002-06-13 2005-02-03 Cromas Joseph Charles Automotive generator
US20040000820A1 (en) * 2002-06-13 2004-01-01 Cromas Joseph Charles Automotive generator
US7084548B1 (en) 2003-07-11 2006-08-01 Gabrys Christopher W Low cost high speed electrical machine
EP1653086B1 (de) * 2003-08-08 2010-10-06 Edwards Japan Limited Vakuumpumpe
JP4301060B2 (ja) * 2004-04-05 2009-07-22 日産自動車株式会社 アキシャルギャップ電動機のロータ構造
US20060043801A1 (en) * 2004-08-27 2006-03-02 Caterpillar Inc. Liquid cooled switched reluctance electric machine
JP4611857B2 (ja) * 2005-10-11 2011-01-12 本田技研工業株式会社 モータ
US8156757B2 (en) * 2006-10-06 2012-04-17 Aff-Mcquay Inc. High capacity chiller compressor
US8558425B2 (en) * 2006-10-26 2013-10-15 Deere & Company Motor having stator with generally planar windings
US20080100166A1 (en) * 2006-10-26 2008-05-01 Deere & Company Motor having stator with generally planar windings
KR100870738B1 (ko) * 2007-01-25 2008-11-26 태창엔이티 주식회사 에이에프피엠 코어리스형 멀티 발전기 및 모터
WO2009114820A2 (en) * 2008-03-13 2009-09-17 Aaf-Mcquay Inc. High capacity chiller compressor
JP5643991B2 (ja) 2008-04-17 2014-12-24 シンクロニー, インコーポレイテッドSynchrony, Inc. 高速永久磁石モータおよび低損失メタルロータ付発電機
KR20110014591A (ko) 2008-04-18 2011-02-11 신크로니, 아이엔씨. 집적된 전자 장치를 구비한 자기 스러스트 베어링
IT1392107B1 (it) * 2008-11-28 2012-02-09 Lucchi Parte statorica di macchina elettrica a flusso assiale con sistema di raffreddamento a liquido.
CA2690309A1 (en) * 2009-01-15 2010-07-15 Eric Nadeau Electric motor
GB0902390D0 (en) 2009-02-13 2009-04-01 Isis Innovation Electric machine - flux
GB0902394D0 (en) 2009-02-13 2009-04-01 Isis Innovation Electric machine- cooling
GB0902393D0 (en) 2009-02-13 2009-04-01 Isis Innovation Elaectric machine - modular
GB0906284D0 (en) 2009-04-14 2009-05-20 Isis Innovation Electric machine-evaporative cooling
US9583991B2 (en) 2009-06-24 2017-02-28 Synchrony, Inc. Systems, devices, and/or methods for managing magnetic bearings
US8807970B2 (en) * 2010-02-26 2014-08-19 Flowserve Management Company Cooling system for a multistage electric motor
DE102010002804A1 (de) 2010-03-12 2011-09-15 Index-Werke Gmbh & Co. Kg Hahn & Tessky Mehrspindeldrehmaschine
EP2586121B1 (de) 2010-06-23 2019-12-11 Synchrony, Inc. Geteiltes magnetisches axialdrucklager
GB201013881D0 (en) 2010-08-19 2010-10-06 Oxford Yasa Motors Ltd Electric machine - construction
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
US9534658B1 (en) * 2012-09-11 2017-01-03 Kinetx, Llc Energy storage device
US10047823B1 (en) * 2012-09-11 2018-08-14 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
CN108551235A (zh) * 2018-06-22 2018-09-18 上海适达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
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
EP4324078A1 (de) * 2021-04-12 2024-02-21 Infinitum Electric, Inc. System, verfahren und vorrichtung für eine elektrische axialflussmaschine mit direktflüssigkeitskühlung und mehreren leiterplattenstatoren
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

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734140A (en) * 1956-02-07 parker
US1301845A (en) * 1916-02-04 1919-04-29 Westinghouse Electric & Mfg Co Dynamo-electric machine.
US1382878A (en) 1918-11-26 1921-06-28 Gen Electric Cooling dynamo-electric machines
GB319479A (en) 1928-09-10 1929-09-26 Siemens Ag Improvements in or relating to the cooling of dynamo-electric machines
GB380067A (en) 1931-04-07 1932-09-07 Mykas Adamcikas Improvements in and relating to the cooling of electrical machines
US2154216A (en) 1936-06-24 1939-04-11 Gen Electric Cooling pad
US2381296A (en) * 1942-11-07 1945-08-07 Westinghouse Electric Corp Direct-current dynamoelectric machine and ventilating system therefor
US2479589A (en) * 1944-08-10 1949-08-23 Louis W Parker Rotor for axial air gap motors and generators
US3418506A (en) * 1965-03-29 1968-12-24 Louis W. Parker Axial airgap motors and generators
US3348081A (en) 1965-09-16 1967-10-17 Gen Electric Gap pickup rotor with gas segregating baffles
CH461617A (de) * 1966-04-07 1968-08-31 Licentia Gmbh Elektrische Maschine mit Abschnittskühlung
US4207487A (en) * 1969-12-29 1980-06-10 Hartwig Beyersdorf Electric machine
JPS5714105B2 (de) * 1973-04-09 1982-03-23
FR2274158A1 (fr) * 1974-06-07 1976-01-02 Anvar Perfectionnements aux machines electriques tournantes a bobinage supraconducteur
CA1020999A (en) * 1974-09-30 1977-11-15 Canadian General Electric Company Limited Cooling of discoidal dynamoelectric machines
CA1065378A (en) * 1976-12-30 1979-10-30 Canadian General Electric Company Limited Liquid cooled disc machines
US4286183A (en) 1977-03-17 1981-08-25 Westinghouse Electric Corp. Dynamoelectric machine
US4644202A (en) 1985-04-15 1987-02-17 Rockwell International Corporation Sealed and balanced motor and fluid pump system
US4739204A (en) * 1986-01-30 1988-04-19 Mitsubishi Denki Kabushiki Kaisha Liquid cooled a.c. vehicle generator
US5019733A (en) * 1987-09-25 1991-05-28 Honda Giken Kogyo Kabushiki Kaisha AC generator
US4837469A (en) * 1988-01-19 1989-06-06 Westinghouse Electric Corp. Electrical generator with improved liquid cooling arrangement
GB8817760D0 (en) 1988-07-26 1988-09-01 Rolls Royce Plc Electrical power generator
GB2223362A (en) * 1988-09-29 1990-04-04 Marconi Gec Ltd An electromechanical machine having axially disposed poles
US5229677A (en) 1991-09-18 1993-07-20 Newport News Shipbuilding And Dry Dock Company Electric propulsion motor for marine vehicles
US5334899A (en) 1991-09-30 1994-08-02 Dymytro Skybyk Polyphase brushless DC and AC synchronous machines
US5334898A (en) * 1991-09-30 1994-08-02 Dymytro Skybyk Polyphase brushless DC and AC synchronous machines
GB2289802B8 (en) 1991-11-06 2000-02-02 Turbo Genset Company Ltd Retaining hoop for a rotor
GB2275371A (en) * 1993-02-11 1994-08-24 Westcombe International Limite An electronically commutated electric motor
US5581135A (en) 1993-09-15 1996-12-03 Imra Material R & D Co., Ltd. Superconducting motor

Also Published As

Publication number Publication date
WO1998007227A1 (en) 1998-02-19
EP0917757B1 (de) 2004-10-13
JP2001500353A (ja) 2001-01-09
DE69731209D1 (de) 2004-11-18
ID17826A (id) 1998-01-29
US6304011B1 (en) 2001-10-16
AU3780297A (en) 1998-03-06
EP0917757A1 (de) 1999-05-26

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties