FI108094B - Oikosulkumoottori taajuusmuuttajakäyttöä varten - Google Patents

Oikosulkumoottori taajuusmuuttajakäyttöä varten Download PDF

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Publication number
FI108094B
FI108094B FI911802A FI911802A FI108094B FI 108094 B FI108094 B FI 108094B FI 911802 A FI911802 A FI 911802A FI 911802 A FI911802 A FI 911802A FI 108094 B FI108094 B FI 108094B
Authority
FI
Finland
Prior art keywords
rotor
bridge
short
slot
motor according
Prior art date
Application number
FI911802A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI911802A0 (fi
Inventor
Chandur Sadarangani
Original Assignee
Abb Ab
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 Abb Ab filed Critical Abb Ab
Publication of FI911802A0 publication Critical patent/FI911802A0/fi
Application granted granted Critical
Publication of FI108094B publication Critical patent/FI108094B/fi

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Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Induction Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Control Of Multiple Motors (AREA)
  • Control Of Ac Motors In General (AREA)
FI911802A 1988-10-14 1991-04-12 Oikosulkumoottori taajuusmuuttajakäyttöä varten FI108094B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE8803665 1988-10-14
SE8803665A SE462310B (sv) 1988-10-14 1988-10-14 Kortsluten asynkronmotor foer frekvensomriktardrift
PCT/SE1989/000536 WO1990004281A1 (en) 1988-10-14 1989-10-02 Squirrel-cage induction motor for frequency convertor operation
SE8900536 1989-10-02

Publications (2)

Publication Number Publication Date
FI911802A0 FI911802A0 (fi) 1991-04-12
FI108094B true FI108094B (fi) 2001-11-15

Family

ID=20373630

Family Applications (1)

Application Number Title Priority Date Filing Date
FI911802A FI108094B (fi) 1988-10-14 1991-04-12 Oikosulkumoottori taajuusmuuttajakäyttöä varten

Country Status (8)

Country Link
US (1) US5155404A (de)
EP (1) EP0438442B1 (de)
AT (1) ATE99467T1 (de)
AU (1) AU617544B2 (de)
DE (1) DE68911929T2 (de)
FI (1) FI108094B (de)
SE (1) SE462310B (de)
WO (1) WO1990004281A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE468265B (sv) * 1991-04-08 1992-11-30 Asea Brown Boveri Rotor till kortsluten vaexelstroemsmotor
US5640599A (en) * 1991-12-30 1997-06-17 Apple Computer, Inc. Interconnect system initiating data transfer over launch bus at source's clock speed and transfering data over data path at receiver's clock speed
GB2289992B (en) * 1994-05-24 1998-05-20 Gec Alsthom Ltd Improvements in or relating to cooling arrangements in rotating electrical machines
US5808391A (en) * 1996-05-02 1998-09-15 Chrysler Corporation Rotor squirrel cage construction
US6777847B1 (en) * 1998-06-26 2004-08-17 General Electric Company Rotor core utilizing laminations having slots with dual direction skew portions
AU4584099A (en) * 1998-06-26 2000-01-17 General Electric Company Rotors utilizing a stepped skew
US6058596A (en) * 1998-08-03 2000-05-09 General Electric Company Method of making an induction motor rotor
DE10345637A1 (de) * 2003-09-29 2005-05-25 Siemens Ag Kurzschlussläufer
DE102006033792A1 (de) * 2006-07-19 2008-02-07 Rolf Meyer Frequenzumrichtergespeister Drehstrom-Asynchronmotor
CN201219227Y (zh) * 2008-07-30 2009-04-08 无锡东元电机有限公司 一种永磁同步电机转子
CN201204529Y (zh) * 2008-08-28 2009-03-04 无锡东元电机有限公司 永磁同步电机
US8816559B2 (en) * 2008-10-23 2014-08-26 Hitachi Industrial Equipment Systems Co., Ltd. Squirrel cage induction motor and squirrel cage induction motor driving system
CN201294443Y (zh) * 2008-12-01 2009-08-19 东元总合科技（杭州）有限公司 永磁自启动同步电机转子
CA2775497C (en) 2009-08-31 2014-05-06 New Core, Inc. Multiple induction electric motor and vehicle
DE102009042452A1 (de) 2009-09-23 2011-03-31 Elektromotorenwerk Grünhain GmbH & Co. KG Käfigläufer für elektrische Maschinen und Herstellungsverfahren
JP5557685B2 (ja) * 2010-10-14 2014-07-23 株式会社日立製作所 回転電機
US10396615B2 (en) 2013-02-28 2019-08-27 General Electric Company Electric machine stator lamination with dual phase magnetic material
DE102013209186A1 (de) 2013-05-17 2014-11-20 Robert Bosch Gmbh Komponente einer elektrischen Maschine sowie Verfahren zu deren Herstellung
US9806587B2 (en) 2013-08-26 2017-10-31 Robert Ross System and method for stator construction of an electric motor
PL2999100T3 (pl) 2014-09-18 2018-04-30 Bombardier Transportation Gmbh Sposób wytwarzania wirnika klatkowego
DE102016124830A1 (de) * 2016-12-19 2018-06-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Blech zur Bildung eines Blechpaketes für einen Rotor einer elektrischen Maschine
DE102017200980A1 (de) * 2017-01-23 2018-07-26 Audi Ag Kurzschlussrotor, Asynchronmotor und Kraftfahrzeug
US11926880B2 (en) 2021-04-21 2024-03-12 General Electric Company Fabrication method for a component having magnetic and non-magnetic dual phases
US11661646B2 (en) 2021-04-21 2023-05-30 General Electric Comapny Dual phase magnetic material component and method of its formation

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE624366C (de) * 1936-01-18 Siemens Schuckertwerke Akt Ges Doppelkaefiglaeufer
DE533919C (de) * 1931-09-19 Sachsenwerk Licht & Kraft Ag Doppelkaefiganker mit offenen oder halboffenen Nuten der Anlaufkaefigwicklung
DE505779C (de) * 1930-08-27 Aeg Kaefiglaeufer fuer Induktionsmotoren mit einer Arbeitswicklung und einer Anlaufwicklung und abwechselnd tiefen und niedrigen Nuten
DE460124C (de) * 1922-10-10 1928-05-22 Bbc Brown Boveri & Cie Lamellierter magnetischer Keil zum Abschluss der Wicklungsnuten elektrischer Maschinen
US2067605A (en) * 1935-03-28 1937-01-12 Wagner Electric Corp Laminae construction for dynamoelectric machines
US2794138A (en) * 1954-05-27 1957-05-28 Gen Electric Closed slot rotor punching
US2944171A (en) * 1957-01-04 1960-07-05 Gen Electric Intermediate ring squirrel cage rotor
US4139790A (en) * 1977-08-31 1979-02-13 Reliance Electric Company Direct axis aiding permanent magnets for a laminated synchronous motor rotor
US4246505A (en) * 1979-03-19 1981-01-20 Hitachi, Ltd. Rotor with salient poles and shield plates between the poles
US4499660A (en) * 1979-11-16 1985-02-19 General Electric Company Method of making a laminated rotor for a dynamoelectric machine
US4358696A (en) * 1981-08-19 1982-11-09 Siemens-Allis, Inc. Permanent magnet synchronous motor rotor
JPS6028758A (ja) * 1983-07-27 1985-02-13 Hitachi Ltd 永久磁石を有する回転電機
US4568846A (en) * 1983-10-28 1986-02-04 Welco Industries Permanent magnet laminated rotor with conductor bars
US4782260A (en) * 1987-02-27 1988-11-01 General Electric Company Closed slot rotor construction

Also Published As

Publication number Publication date
FI911802A0 (fi) 1991-04-12
SE8803665D0 (sv) 1988-10-14
SE462310B (sv) 1990-05-28
AU4334589A (en) 1990-05-01
EP0438442B1 (de) 1993-12-29
DE68911929D1 (de) 1994-02-10
WO1990004281A1 (en) 1990-04-19
DE68911929T2 (de) 1994-07-14
ATE99467T1 (de) 1994-01-15
AU617544B2 (en) 1991-11-28
US5155404A (en) 1992-10-13
EP0438442A1 (de) 1991-07-31

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