AU6773300A - Water cooled stator winding of an electric motor - Google Patents

Water cooled stator winding of an electric motor

Info

Publication number
AU6773300A
AU6773300A AU67733/00A AU6773300A AU6773300A AU 6773300 A AU6773300 A AU 6773300A AU 67733/00 A AU67733/00 A AU 67733/00A AU 6773300 A AU6773300 A AU 6773300A AU 6773300 A AU6773300 A AU 6773300A
Authority
AU
Australia
Prior art keywords
electric motor
stator winding
water cooled
cooled stator
water
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.)
Abandoned
Application number
AU67733/00A
Inventor
Dariusz Antoni Bushko
Bruce B. Gamble
Swarn S. Kalsi
Gregory L. Snitchler
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.)
American Superconductor Corp
Original Assignee
American Superconductor Corp
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 American Superconductor Corp filed Critical American Superconductor Corp
Publication of AU6773300A publication Critical patent/AU6773300A/en
Abandoned 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
    • 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
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/47—Air-gap windings, i.e. iron-free windings
    • 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)
  • Windings For Motors And Generators (AREA)
AU67733/00A 1999-08-16 2000-08-15 Water cooled stator winding of an electric motor Abandoned AU6773300A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14912999P 1999-08-16 1999-08-16
US60149129 1999-08-16
PCT/US2000/022327 WO2001013496A1 (en) 1999-08-16 2000-08-15 Water cooled stator winding of an electric motor

Publications (1)

Publication Number Publication Date
AU6773300A true AU6773300A (en) 2001-03-13

Family

ID=22528919

Family Applications (1)

Application Number Title Priority Date Filing Date
AU67733/00A Abandoned AU6773300A (en) 1999-08-16 2000-08-15 Water cooled stator winding of an electric motor

Country Status (4)

Country Link
EP (1) EP1205020A4 (en)
JP (1) JP4188597B2 (en)
AU (1) AU6773300A (en)
WO (1) WO2001013496A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7211919B2 (en) 1999-08-16 2007-05-01 American Superconductor Corporation Thermally-conductive stator support structure
US6819016B2 (en) 2002-07-18 2004-11-16 Tm4 Inc. Liquid cooling arrangement for electric machines
US7619345B2 (en) 2006-01-30 2009-11-17 American Superconductor Corporation Stator coil assembly
EP2073348A1 (en) 2007-12-20 2009-06-24 SycoTec GmbH & Co. KG Electromotor with connected interior cooling
JP5446406B2 (en) * 2009-04-09 2014-03-19 株式会社豊田自動織機 Stator in electric machine
FI124814B (en) 2010-10-18 2015-01-30 Lappeenrannan Teknillinen Yliopisto Electric machine stator and electric machine
JP5553040B2 (en) * 2011-02-03 2014-07-16 トヨタ自動車株式会社 Electronic components

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1761387A (en) * 1928-03-13 1930-06-03 Frazer W Gay Heat transfer means for electrical apparatus
BE388508A (en) * 1951-01-26 1932-06-30
GB739896A (en) * 1953-07-13 1955-11-02 Gen Electric Improvements in and relating to fluid-cooled dynamo-electric machines
US2844745A (en) * 1953-07-13 1958-07-22 Gen Electric Fluid-cooled dynamoelectric machine
US3049634A (en) * 1958-05-06 1962-08-14 Parsons C A & Co Ltd Dynamo-electric machinery
GB1028315A (en) * 1961-11-28 1966-05-04 Rotax Ltd Alternators
CH428919A (en) * 1965-10-29 1967-01-31 Bbc Brown Boveri & Cie Turbo generator with directly cooled windings
US3681628A (en) * 1970-09-14 1972-08-01 Christoslaw Krastchew Cooling arrangement for a dynamoelectric machine
US3801843A (en) * 1972-06-16 1974-04-02 Gen Electric Rotating electrical machine having rotor and stator cooled by means of heat pipes
US3963950A (en) * 1973-10-17 1976-06-15 Hitachi, Ltd. Stator of rotary electric machine
US4797588A (en) * 1987-12-14 1989-01-10 Sundstrand Corporation Stator cooling for dynamoelectric machine
JPH08126253A (en) * 1994-10-25 1996-05-17 Akutoronikusu Kk Electric motor for electric automobile
JPH0946975A (en) * 1995-08-03 1997-02-14 Nissan Motor Co Ltd Motor for electric vehicle
US5731643A (en) * 1996-05-02 1998-03-24 Chrysler Coporation Stator cooling assembly

Also Published As

Publication number Publication date
JP4188597B2 (en) 2008-11-26
EP1205020A1 (en) 2002-05-15
WO2001013496A1 (en) 2001-02-22
JP2003507994A (en) 2003-02-25
EP1205020A4 (en) 2003-08-27

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase