FR2418564A1 - POLYPHASED DYNAMO-ELECTRIC MACHINE STATOR AND ITS MANUFACTURING PROCESS - Google Patents

POLYPHASED DYNAMO-ELECTRIC MACHINE STATOR AND ITS MANUFACTURING PROCESS

Info

Publication number
FR2418564A1
FR2418564A1 FR7904659A FR7904659A FR2418564A1 FR 2418564 A1 FR2418564 A1 FR 2418564A1 FR 7904659 A FR7904659 A FR 7904659A FR 7904659 A FR7904659 A FR 7904659A FR 2418564 A1 FR2418564 A1 FR 2418564A1
Authority
FR
France
Prior art keywords
polyphased
dynamo
manufacturing process
electric machine
notch
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.)
Pending
Application number
FR7904659A
Other languages
French (fr)
Inventor
Alan Leon Kindig
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2418564A1 publication Critical patent/FR2418564A1/en
Pending legal-status Critical Current

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
    • H02K3/28—Layout of windings or of connections between windings
    • 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
    • H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Windings For Motors And Generators (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

Stator polyphasé présentant un déséquilibre électrique réduit Il comprend trois enroulements de phase 29, 31; 33, 35; 37, 39; deux de ces enroulements de phase ayant des parties partageant une même encoche 41, la partie d'un de ces enroulements située dans cette encoche se trouvant près de la culasse 17 et la partie de l'autre de ces enroulements située dans la même encoche se trouvant près de l'ouverture centrale 25, l'enroulement de phase dont la partie située dans l'encoche se trouve près de l'ouverture centrale ayant un plus grand nombre de spires de fil plus fin que l'autre enroulement. Application aux moteurs polyphasés.Polyphase stator exhibiting reduced electrical imbalance It comprises three phase windings 29, 31; 33, 35; 37, 39; two of these phase windings having parts sharing the same notch 41, the part of one of these windings located in this notch located near the yoke 17 and the part of the other of these windings located in the same notch is located near the central opening 25, the phase winding of which the part located in the notch is near the central opening having a greater number of turns of finer wire than the other winding. Application to polyphase motors.

FR7904659A 1978-02-27 1979-02-23 POLYPHASED DYNAMO-ELECTRIC MACHINE STATOR AND ITS MANUFACTURING PROCESS Pending FR2418564A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88181578A 1978-02-27 1978-02-27

Publications (1)

Publication Number Publication Date
FR2418564A1 true FR2418564A1 (en) 1979-09-21

Family

ID=25379279

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7904659A Pending FR2418564A1 (en) 1978-02-27 1979-02-23 POLYPHASED DYNAMO-ELECTRIC MACHINE STATOR AND ITS MANUFACTURING PROCESS

Country Status (6)

Country Link
JP (1) JPS54124201A (en)
AU (1) AU4357679A (en)
DE (1) DE2906862A1 (en)
FR (1) FR2418564A1 (en)
GB (1) GB2015829A (en)
IT (1) IT1110634B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2632132A1 (en) * 1988-05-16 1989-12-01 Grundfos Int METHOD FOR INSERTING A WINDING IN A STATOR
WO2010040785A2 (en) * 2008-10-09 2010-04-15 Feaam Gmbh Electric motor
WO2011015606A1 (en) * 2009-08-04 2011-02-10 Feaam Gmbh Electric machine
US9318926B2 (en) 2008-11-14 2016-04-19 Feaam Gmbh Electric machine

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124986A (en) * 1982-04-02 1984-02-29 Thomas Peter Price Electrically driven vehicles
JPS61207151A (en) * 1985-03-08 1986-09-13 Sanyo Electric Co Ltd Three-phase induction motor
US5590003A (en) * 1995-03-08 1996-12-31 Seagate Technology, Inc. Hydrodynamic spindle motor having distributed windings
DE19734592C1 (en) * 1997-08-09 1998-10-22 Bosch Gmbh Robert Rotary electrical machine with symmetrical stator winding
JP3594013B2 (en) 1999-08-26 2004-11-24 セイコーエプソン株式会社 Clock device
CN102377296B (en) * 2010-08-13 2015-12-16 台全电机股份有限公司 Electromotor stator core winding method and structure
DE102016114569A1 (en) * 2016-08-05 2018-02-08 Volabo Gmbh Electric machine
DE102016221595A1 (en) * 2016-11-03 2018-05-03 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Stator of an electric motor and electric motor
CN108599409A (en) * 2018-06-19 2018-09-28 珠海凌达压缩机有限公司 Machine winding, stator and synchronous motor
DE102018121354A1 (en) * 2018-08-31 2020-03-05 Valeo Siemens Eautomotive Germany Gmbh Stator with a temperature detection unit for an electric motor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE316944C (en) * 1917-05-17 1919-12-08
FR555476A (en) * 1921-09-01 1923-06-30 Lott & Weinmann Coil for electric motors
US3439205A (en) * 1966-03-28 1969-04-15 Gen Electric Multiphase alternating current dynamoelectric machine stator winding and method of disposing the winding in slots of the stator
FR2098731A5 (en) * 1970-07-24 1972-03-10 Gen Electric

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE316944C (en) * 1917-05-17 1919-12-08
FR555476A (en) * 1921-09-01 1923-06-30 Lott & Weinmann Coil for electric motors
US3439205A (en) * 1966-03-28 1969-04-15 Gen Electric Multiphase alternating current dynamoelectric machine stator winding and method of disposing the winding in slots of the stator
FR2098731A5 (en) * 1970-07-24 1972-03-10 Gen Electric

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2632132A1 (en) * 1988-05-16 1989-12-01 Grundfos Int METHOD FOR INSERTING A WINDING IN A STATOR
WO2010040785A2 (en) * 2008-10-09 2010-04-15 Feaam Gmbh Electric motor
WO2010040785A3 (en) * 2008-10-09 2010-12-02 Feaam Gmbh Electric motor
US8536754B2 (en) 2008-10-09 2013-09-17 Feaam Gmbh Electric motor
US9318926B2 (en) 2008-11-14 2016-04-19 Feaam Gmbh Electric machine
WO2011015606A1 (en) * 2009-08-04 2011-02-10 Feaam Gmbh Electric machine
CN102577036A (en) * 2009-08-04 2012-07-11 菲艾姆股份有限公司 Electric machine
CN102577036B (en) * 2009-08-04 2014-12-03 菲艾姆股份有限公司 Electric machine

Also Published As

Publication number Publication date
DE2906862A1 (en) 1979-09-06
GB2015829A (en) 1979-09-12
IT7920043A0 (en) 1979-02-09
JPS54124201A (en) 1979-09-27
AU4357679A (en) 1979-09-06
IT1110634B (en) 1985-12-23

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