DK601086A - Hoejhastighedsinduktionsmotor - Google Patents

Hoejhastighedsinduktionsmotor

Info

Publication number
DK601086A
DK601086A DK601086A DK601086A DK601086A DK 601086 A DK601086 A DK 601086A DK 601086 A DK601086 A DK 601086A DK 601086 A DK601086 A DK 601086A DK 601086 A DK601086 A DK 601086A
Authority
DK
Denmark
Prior art keywords
high speed
speed induction
induction engine
engine
speed
Prior art date
Application number
DK601086A
Other languages
English (en)
Other versions
DK601086D0 (da
Inventor
John W Meisner
Lynn E Donelan
Original Assignee
Rockwell International 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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of DK601086D0 publication Critical patent/DK601086D0/da
Publication of DK601086A publication Critical patent/DK601086A/da

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
    • H02K3/24—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
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
    • 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)
  • Induction Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Rolling Contact Bearings (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
DK601086A 1985-12-12 1986-12-12 Hoejhastighedsinduktionsmotor DK601086A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/808,195 US4644210A (en) 1985-12-12 1985-12-12 High speed induction motor with squirrel cage rotor

Publications (2)

Publication Number Publication Date
DK601086D0 DK601086D0 (da) 1986-12-12
DK601086A true DK601086A (da) 1987-06-13

Family

ID=25198128

Family Applications (1)

Application Number Title Priority Date Filing Date
DK601086A DK601086A (da) 1985-12-12 1986-12-12 Hoejhastighedsinduktionsmotor

Country Status (5)

Country Link
US (1) US4644210A (da)
EP (1) EP0225440A1 (da)
JP (1) JPS62141945A (da)
CA (1) CA1265180A (da)
DK (1) DK601086A (da)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4751417A (en) * 1986-10-06 1988-06-14 Sundstrand Corporation Method of increasing operating efficiency of electric machines
EP0290503A4 (en) * 1986-10-06 1989-01-26 Sundstrand Corp ELECTRICAL MACHINE AND METHOD FOR INCREASING THE EFFICIENCY OF ELECTRICAL MACHINES.
JPH07118880B2 (ja) * 1986-10-15 1995-12-18 フアナツク株式会社 高速回転用モ−タの軸受構造
IT1208879B (it) * 1987-04-30 1989-07-10 Isoflux Servomotors Spa Macchina elettrica a riluttanza
US4810918A (en) * 1987-10-07 1989-03-07 Flint & Walling, Inc. Rotor shaft with corrosion resistant ferrule for pumps motor
US4874972A (en) * 1987-12-30 1989-10-17 Sundstrand Corporation Magnetic isolation and cooling system in dynamoelectric machines
ES2010389A6 (es) * 1988-01-25 1989-11-01 Westinghouse Electric Corp Aparato y metodo para aislar tubos de ventilacion para bobinas de estator.
EP0343313B1 (fr) * 1988-05-27 1994-09-28 Gec Alsthom Acec Energie S.A. Moteur électrique de puissance élevée et à vitesse de rotation élevée
DE3834668A1 (de) * 1988-10-12 1990-04-19 Klein Schanzlin & Becker Ag Druckfest gekapselter spaltrohrmotor
US5091666A (en) * 1990-06-15 1992-02-25 General Electric Company Stator cooling system for electrical machinery
DE4209118C2 (de) * 1991-12-23 1993-12-09 Loher Ag Asynchronmotor
US5363002A (en) * 1993-07-28 1994-11-08 Sundstrand Corporation Dynamoelectric machine having fluid cooling of back iron and end turns
US5682074A (en) * 1994-03-02 1997-10-28 Northrop Grumman Corporation Electric vehicle motor
JP3443248B2 (ja) * 1996-07-30 2003-09-02 株式会社荏原製作所 水冷キャンドモータ
US5859482A (en) * 1997-02-14 1999-01-12 General Electric Company Liquid cooled electric motor frame
SE517323C2 (sv) * 1998-06-30 2002-05-28 Emotron Ab Kylningsanordning för en elektrisk maskin
US6177750B1 (en) 1998-07-14 2001-01-23 Reliance Electric Technologies, Llc Rotating assembly construction for high speed induction motor
US6727634B2 (en) 2001-08-30 2004-04-27 Honeywell International, Inc. System and method for end turn retention on a high speed generator rotor
US6859019B2 (en) 2001-08-30 2005-02-22 Honeywell International, Inc. System and method for coupling rectifiers of an exciter to the rotor of a main generator
US6753637B2 (en) 2001-09-07 2004-06-22 Honeywell International, Inc. Exciter rotor assembly
US6791230B2 (en) 2001-09-07 2004-09-14 Honeywell International, Inc. System and method for retaining wedges in a rotor
KR100421386B1 (ko) * 2001-09-22 2004-03-09 엘지전자 주식회사 초고속용 유도 전동기의 회전자
US6734585B2 (en) 2001-11-16 2004-05-11 Honeywell International, Inc. Rotor end caps and a method of cooling a high speed generator
US6914354B2 (en) * 2002-01-16 2005-07-05 Ballard Power Systems Corporation Assembly and method for direct cooling of motor end-winding
US6803688B2 (en) * 2002-07-31 2004-10-12 General Electric Company Isolation of generator bearing housing from generator enclosure and methods therefor
CH695973A5 (de) * 2002-08-16 2006-10-31 Alstom Technology Ltd Rotor für eine elektrische Maschine.
US6930427B2 (en) * 2002-09-30 2005-08-16 Reliance Electric Technologies, Llc Electric apparatus having a stator with insulated end laminations within the central opening of end plates
US20040061409A1 (en) * 2002-09-30 2004-04-01 Grant Barron D. Method for making electrical stator and stator made by same
US7057326B2 (en) * 2003-05-29 2006-06-06 General Electric Company Rotor body containment shell with reduced windage losses
US20050017597A1 (en) * 2003-07-23 2005-01-27 Mays Harold H. End ring support structure for electric motor
US20050093391A1 (en) * 2003-11-03 2005-05-05 Mcmullen Patrick T. Sleeveless permanent magnet rotor construction
NL1026424C2 (nl) * 2004-06-15 2005-12-19 Siemens Ind Turbomachinery B V Rotor voor elektromotor, compressoreenheid voorzien van rotor, werkwijze voor het vervaardigen van een rotor voor een elektromotor.
DE102005030798A1 (de) * 2005-06-29 2007-01-04 Siemens Ag Läufer einer Asynchronmaschine
US7358637B2 (en) * 2005-11-04 2008-04-15 Canopy Technologies, Llc Method of compressing lamination stacks for permanent magnet rotor
US7545060B2 (en) * 2006-03-14 2009-06-09 Gm Global Technology Operations, Inc. Method and apparatus for heat removal from electric motor winding end-turns
US7675209B2 (en) * 2007-02-01 2010-03-09 Honeywell International Inc. Electric motor cooling jacket
US7800259B2 (en) * 2007-05-10 2010-09-21 Gm Global Technology Operations, Inc. Stator assembly for use in a fluid-cooled motor and method of making the same
US8143738B2 (en) * 2008-08-06 2012-03-27 Infinite Wind Energy LLC Hyper-surface wind generator
US8084902B2 (en) * 2009-05-06 2011-12-27 Hamilton Sundstrand Corporation End plates for high speed generator applications
US8008827B1 (en) * 2010-02-18 2011-08-30 Tesla Motors, Inc. Triple layer winding pattern and methods of manufacturing same
US8274190B2 (en) * 2010-05-28 2012-09-25 General Electric Company Electric machine rotor bar and method of making same
AT509890B1 (de) * 2010-06-14 2011-12-15 Atb Motorenwerke Gmbh Kurzschlussrotor
US20120326534A1 (en) * 2010-12-28 2012-12-27 Alexei Stadnik Electrical actuators with grooved table top or housing
US8484828B2 (en) 2011-07-19 2013-07-16 GM Global Technology Operations LLC Method for fabricating a rotor for an induction motor
US20140197702A1 (en) * 2013-01-17 2014-07-17 Remy Technologies, Llc Electric motor rotor thermal interface with axial heat sinks
US20140265717A1 (en) * 2013-03-15 2014-09-18 Ingersoll-Rand Company High speed induction electrical machine
US10938280B2 (en) 2013-11-01 2021-03-02 Tesla, Inc. Flux shield for electric motor
US10181765B2 (en) * 2016-02-23 2019-01-15 Ford Global Technologies, Llc Thermal management assembly for an electrified vehicle
CN111602326A (zh) * 2017-12-12 2020-08-28 东芝三菱电机产业系统株式会社 笼型感应旋转电机、块状转子以及笼型感应旋转电机的设计方法
FR3086121B1 (fr) 2018-09-19 2020-10-16 Ge Energy Power Conversion Technology Ltd Rotor pour machine electrique asynchrone a arbre non traversant
FR3086130B1 (fr) 2018-09-19 2020-10-16 Ge Energy Power Conversion Technology Ltd Rotor pour machine electrique asynchrone a arbre non traversant et machine electrique associee
JP7405559B2 (ja) * 2019-10-25 2023-12-26 ファナック株式会社 冷却管を備えた電動機のステータ
US20220010734A1 (en) * 2020-07-08 2022-01-13 Ge Energy Power Conversion Technology Limited Mechanical drive system and associated motor compressor

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2286008A (en) * 1940-08-02 1942-06-09 Gen Electric Magnetic core for electrical devices and method of making the same
US2372590A (en) * 1942-10-05 1945-03-27 Bryant Grinder Corp High speed induction motor rotor
US2411002A (en) * 1942-12-31 1946-11-12 Rudenberg Reinhold Damper system for synchronous generators
US2844745A (en) * 1953-07-13 1958-07-22 Gen Electric Fluid-cooled dynamoelectric machine
US2781465A (en) * 1955-03-15 1957-02-12 Westinghouse Electric Corp Rotor for electric motor
CH354838A (de) * 1956-07-17 1961-06-15 Asea Ab Induktionsmotor mit einem mit dem Rotor des Motors rotierenden, axial verschiebbaren Magnetanker, z.B. zur Betätigung einer Bremse
US3075103A (en) * 1959-09-30 1963-01-22 Gen Electric Fluid cooled chill ring for canned motors
FR1269226A (fr) * 1960-06-29 1961-08-11 Nouvelle Cie Generale Electr Rotor perfectionné pour moteur à cage d'écureuil
US3060335A (en) * 1961-02-07 1962-10-23 Garrett Corp Fluid cooled dynamoelectric machine
US3260872A (en) * 1964-04-13 1966-07-12 Bendix Corp Oil cooled generator design
DE1291822B (de) * 1965-10-11 1969-04-03 Lloyd Dynamowerke Gmbh Rotierende gleichstromerregte elektrische Maschine
US3502924A (en) * 1968-06-27 1970-03-24 Caterpillar Tractor Co High speed rotor for dynamoelectric machine having laminations welded to stepped shaft and method of making the same
US3662200A (en) * 1970-07-06 1972-05-09 Gen Motors Corp Squirrel cage rotor with interference fit sleeve between shaft and core
US3681628A (en) * 1970-09-14 1972-08-01 Christoslaw Krastchew Cooling arrangement for a dynamoelectric machine
CH566664A5 (da) * 1972-10-03 1975-09-15 Acomel Sa
SE406527B (sv) * 1976-12-31 1979-02-12 Asea Ab Rotor for asynkronmaskin
JPS6023584B2 (ja) * 1977-12-14 1985-06-08 株式会社日立製作所 永久磁石式同期電動機

Also Published As

Publication number Publication date
CA1265180A (en) 1990-01-30
JPS62141945A (ja) 1987-06-25
EP0225440A1 (en) 1987-06-16
US4644210A (en) 1987-02-17
DK601086D0 (da) 1986-12-12

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment