SE9901569D0 - Stator for a rotating electric machine and process for making it - Google Patents

Stator for a rotating electric machine and process for making it

Info

Publication number
SE9901569D0
SE9901569D0 SE9901569A SE9901569A SE9901569D0 SE 9901569 D0 SE9901569 D0 SE 9901569D0 SE 9901569 A SE9901569 A SE 9901569A SE 9901569 A SE9901569 A SE 9901569A SE 9901569 D0 SE9901569 D0 SE 9901569D0
Authority
SE
Sweden
Prior art keywords
stator
electric machine
making
rotating electric
grooves
Prior art date
Application number
SE9901569A
Other languages
Swedish (sv)
Other versions
SE9901569L (en
SE520528C2 (en
Inventor
Ulf Bryggman
Svante Soederholm
Bertil Ohlsson
Original Assignee
Asea Brown Boveri
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 Asea Brown Boveri filed Critical Asea Brown Boveri
Priority to SE9901569A priority Critical patent/SE520528C2/en
Publication of SE9901569D0 publication Critical patent/SE9901569D0/en
Priority to RU2001132585/09A priority patent/RU2001132585A/en
Priority to PL35116900A priority patent/PL351169A1/en
Priority to EP00928078A priority patent/EP1175720A1/en
Priority to MXPA01010999A priority patent/MXPA01010999A/en
Priority to JP2000616106A priority patent/JP2002543755A/en
Priority to CA002372753A priority patent/CA2372753A1/en
Priority to BR0010240-7A priority patent/BR0010240A/en
Priority to PCT/SE2000/000831 priority patent/WO2000067360A1/en
Priority to CZ20013888A priority patent/CZ20013888A3/en
Priority to AU46365/00A priority patent/AU4636500A/en
Publication of SE9901569L publication Critical patent/SE9901569L/en
Publication of SE520528C2 publication Critical patent/SE520528C2/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
    • 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
    • H02K1/16—Stator cores with slots for windings
    • H02K1/165—Shape, form or location of the slots

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Induction Machinery (AREA)

Abstract

A stator for a rotary electric machine including a first stator part (2) essentially in the form of a hollow cylinder with an inner envelope surface (4) and with a plurality of grooves (3), at least partly running in the axial direction of the stator (1), which are intended to receive stator conductors (8), wherein each of the grooves in radial direction is delimited towards the inner envelope surface of the first stator part by a bridge (5). The first stator part (2) includes at least one flux influencing stator portion (9), which is at least partly arranged in at least one of the bridges and has an interior material structure that provides it with a magnetic resistance, which at least in the direction of the circumference of the stator is larger then the magnetic resistance in the radial direction of the stator in those portions of the first stator part which surround said flux influencing portion.
SE9901569A 1999-05-03 1999-05-03 Stator for a rotating electric machine and process for making it SE520528C2 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE9901569A SE520528C2 (en) 1999-05-03 1999-05-03 Stator for a rotating electric machine and process for making it
AU46365/00A AU4636500A (en) 1999-05-03 2000-05-02 A stator for a rotary electric machine and a method for manufacturing thereof
MXPA01010999A MXPA01010999A (en) 1999-05-03 2000-05-02 A stator for a rotary electric machine and a method for manufacturing thereof.
PL35116900A PL351169A1 (en) 1999-05-03 2000-05-02 A stator for a rotary electric machine and a method for manufacturing thereof
EP00928078A EP1175720A1 (en) 1999-05-03 2000-05-02 A stator for a rotary electric machine and a method for manufacturing thereof
RU2001132585/09A RU2001132585A (en) 1999-05-03 2000-05-02 STATOR FOR A ROTATING ELECTRIC MACHINE AND METHOD FOR ITS MANUFACTURE
JP2000616106A JP2002543755A (en) 1999-05-03 2000-05-02 Stator for rotating electric machine and method for manufacturing the same
CA002372753A CA2372753A1 (en) 1999-05-03 2000-05-02 A stator for a rotary electric machine and a method for manufacturing thereof
BR0010240-7A BR0010240A (en) 1999-05-03 2000-05-02 A stator for a rotating electrical machine and a method for making it
PCT/SE2000/000831 WO2000067360A1 (en) 1999-05-03 2000-05-02 A stator for a rotary electric machine and a method for manufacturing thereof
CZ20013888A CZ20013888A3 (en) 1999-05-03 2000-05-02 Stator for rotating electric machine and process for producing thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9901569A SE520528C2 (en) 1999-05-03 1999-05-03 Stator for a rotating electric machine and process for making it

Publications (3)

Publication Number Publication Date
SE9901569D0 true SE9901569D0 (en) 1999-05-03
SE9901569L SE9901569L (en) 2000-11-04
SE520528C2 SE520528C2 (en) 2003-07-22

Family

ID=20415421

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9901569A SE520528C2 (en) 1999-05-03 1999-05-03 Stator for a rotating electric machine and process for making it

Country Status (11)

Country Link
EP (1) EP1175720A1 (en)
JP (1) JP2002543755A (en)
AU (1) AU4636500A (en)
BR (1) BR0010240A (en)
CA (1) CA2372753A1 (en)
CZ (1) CZ20013888A3 (en)
MX (1) MXPA01010999A (en)
PL (1) PL351169A1 (en)
RU (1) RU2001132585A (en)
SE (1) SE520528C2 (en)
WO (1) WO2000067360A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070145959A1 (en) * 2003-12-19 2007-06-28 Chung Hyun Assembling structure for generator
US10396615B2 (en) * 2013-02-28 2019-08-27 General Electric Company Electric machine stator lamination with dual phase magnetic material
JP7102092B2 (en) * 2015-10-05 2022-07-19 ゼネラル・エレクトリック・カンパニイ Generator stator stacking with two-phase magnetic material
FR3071369B1 (en) * 2017-09-18 2023-09-01 Ifp Energies Now ELECTRIC MACHINE COMPRISING A STATOR PROVIDED WITH AN INTERNAL TUBULAR SLEEVE
FR3082374B1 (en) 2018-06-07 2020-05-29 Moteurs Leroy-Somer ROTATING ELECTRIC MACHINE STATOR
FR3082375B1 (en) * 2018-06-07 2021-12-24 Leroy Somer Moteurs ROTATING ELECTRIC MACHINE STATOR
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58190245A (en) * 1982-04-28 1983-11-07 Matsushita Seiko Co Ltd Manufacture of stator core for induction motor
JPS59136033A (en) * 1983-01-24 1984-08-04 Seiko Epson Corp Motor
JPS60144121A (en) * 1984-01-05 1985-07-30 Matsushita Electric Ind Co Ltd Induction motor
JP2800226B2 (en) * 1989-02-08 1998-09-21 松下電器産業株式会社 Rotating machine stator core

Also Published As

Publication number Publication date
SE9901569L (en) 2000-11-04
AU4636500A (en) 2000-11-17
WO2000067360A1 (en) 2000-11-09
EP1175720A1 (en) 2002-01-30
MXPA01010999A (en) 2002-06-04
SE520528C2 (en) 2003-07-22
CA2372753A1 (en) 2000-11-09
CZ20013888A3 (en) 2002-04-17
JP2002543755A (en) 2002-12-17
RU2001132585A (en) 2003-07-20
BR0010240A (en) 2002-03-19
PL351169A1 (en) 2003-03-24

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Legal Events

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NUG Patent has lapsed