BR9813030A - Stator and method for making a stator - Google Patents

Stator and method for making a stator

Info

Publication number
BR9813030A
BR9813030A BR9813030-7A BR9813030A BR9813030A BR 9813030 A BR9813030 A BR 9813030A BR 9813030 A BR9813030 A BR 9813030A BR 9813030 A BR9813030 A BR 9813030A
Authority
BR
Brazil
Prior art keywords
stator
elements
electrical machine
rotating electrical
making
Prior art date
Application number
BR9813030-7A
Other languages
Portuguese (pt)
Inventor
Bertil Larsson
Ivan Jonas
Bengt Rothman
Lars Gertmar
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 BR9813030A publication Critical patent/BR9813030A/en

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
    • H02K1/16—Stator cores with slots for windings
    • 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
    • H02K15/026—Wound cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/06—Magnetic cores, or permanent magnets characterised by their skew
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/15—Machines characterised by cable windings, e.g. high-voltage cables, ribbon cables
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/40—Windings characterised by the shape, form or construction of the insulation for high voltage, e.g. affording protection against corona discharges

Abstract

Patente de Invenção: <B>"ESTATOR E MéTODO PARA A FABRICAçãO DE UM ESTATOR"<D>. A presente invenção refere-se a um estator (1) para uma máquina elétrica rotativa, compreendendo uma armação de estator (6), um núcleo de estator (2) e um enrolamento (4) disposto em fendas no dito núcleo do estator, caracaterizado em que o dito estator, é construído de pelo menos dois elementos de estator auto-suportadores (12, 13, 14; 18, 19; 27, 28, 29, 35, 36, 37) de uma forma de disco substancialmente anular, e que o comprimento axial I dos ditos elementos do estator é definido por um ou mais planos divisores (8, 9, 10: 20, 30, 31) perpendiculares ao eixo longitudinal (11; 21) do estator. A invenção também inclui um método de fabricação de um estator e uma máquina elétrica rotativa incluindo um tal estator.Invention Patent: <B> "STATOR AND METHOD FOR THE MANUFACTURE OF A STATOR" <D>. The present invention relates to a stator (1) for a rotating electrical machine, comprising a stator frame (6), a stator core (2) and a winding (4) arranged in slots in said stator core, characterized wherein said stator is constructed of at least two self-supporting stator elements (12, 13, 14; 18, 19; 27, 28, 29, 35, 36, 37) of a substantially annular disc shape, and that the axial length I of said elements of the stator is defined by one or more dividing planes (8, 9, 10: 20, 30, 31) perpendicular to the longitudinal axis (11; 21) of the stator. The invention also includes a method of manufacturing a stator and a rotating electrical machine including such a stator.

BR9813030-7A 1997-10-13 1998-10-12 Stator and method for making a stator BR9813030A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9703719A SE512717C2 (en) 1997-10-13 1997-10-13 Stator for a rotating electric machine, method of manufacturing a stator and a rotating electric machine comprising a stator
PCT/SE1998/001833 WO1999019969A1 (en) 1997-10-13 1998-10-12 A stator and a method for manufacturing a stator

Publications (1)

Publication Number Publication Date
BR9813030A true BR9813030A (en) 2000-08-15

Family

ID=20408585

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9813030-7A BR9813030A (en) 1997-10-13 1998-10-12 Stator and method for making a stator

Country Status (10)

Country Link
EP (1) EP1023760A1 (en)
CN (1) CN1272245A (en)
AU (1) AU9656898A (en)
BR (1) BR9813030A (en)
CA (1) CA2306929A1 (en)
NO (1) NO20001827D0 (en)
PL (1) PL339770A1 (en)
SE (1) SE512717C2 (en)
WO (1) WO1999019969A1 (en)
ZA (1) ZA989333B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19906973A1 (en) * 1999-02-19 2000-08-31 Abb Patent Gmbh Producing connection between turbogenerator stator rod ends, involves thermally welding sub-conductor columns together, and soldering facing solder blocks together using inductor
DE10038234A1 (en) * 2000-08-04 2002-02-21 Isad Electronic Sys Gmbh & Co Electrical machine stator manufacturing method e.g. for starter-generator of vehicle, using separate parts of axially divided stator body provided with conductor elements before uniting to form stator winding
US7712128B2 (en) 2001-07-24 2010-05-04 Fiberlink Communication Corporation Wireless access system, method, signal, and computer program product
DE50112529D1 (en) * 2001-12-23 2007-07-05 Grundfos As Stator with modular construction
CN102447359A (en) * 2010-10-12 2012-05-09 哈尔滨电机厂有限责任公司 Technological method for assembling stator core of steam-turbine generator outside machine base
CN102931738B (en) * 2012-11-15 2015-09-09 杜小兵 A kind of insert type motor stator and preparation method thereof
EP3168962A1 (en) * 2015-11-10 2017-05-17 Siemens Aktiengesellschaft A stator core for an electromechanical machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE629301C (en) * 1929-02-28 1936-04-27 Hartstoff Metall Akt Ges Hamet Iron core for electrical machines
CH391071A (en) * 1962-03-01 1965-04-30 Bbc Brown Boveri & Cie Laminated stator bodies for electrical machines, in particular turbo generators
US5036165A (en) * 1984-08-23 1991-07-30 General Electric Co. Semi-conducting layer for insulated electrical conductors
DE3543106A1 (en) * 1985-12-06 1987-06-11 Kabelmetal Electro Gmbh ELECTRIC CABLE FOR USE AS WINDING STRING FOR LINEAR MOTORS

Also Published As

Publication number Publication date
PL339770A1 (en) 2001-01-02
SE9703719L (en) 1999-04-14
NO20001827L (en) 2000-04-07
SE512717C2 (en) 2000-05-02
WO1999019969A1 (en) 1999-04-22
NO20001827D0 (en) 2000-04-07
EP1023760A1 (en) 2000-08-02
SE9703719D0 (en) 1997-10-13
AU9656898A (en) 1999-05-03
CN1272245A (en) 2000-11-01
CA2306929A1 (en) 1999-04-22
ZA989333B (en) 1999-04-28

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 5A,6A,7A E 8A ANUIDADES

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1909 DE 07/08/2007.