BR9807650A - Stator and a method for manufacturing it - Google Patents

Stator and a method for manufacturing it

Info

Publication number
BR9807650A
BR9807650A BR9807650-7A BR9807650A BR9807650A BR 9807650 A BR9807650 A BR 9807650A BR 9807650 A BR9807650 A BR 9807650A BR 9807650 A BR9807650 A BR 9807650A
Authority
BR
Brazil
Prior art keywords
stator
electrical machine
rotating electrical
metal sheets
bundles
Prior art date
Application number
BR9807650-7A
Other languages
Portuguese (pt)
Inventor
Bengt Rothman
Bertil Larsson
Mats Leijon
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
Priority claimed from SE9700358A external-priority patent/SE9700358L/en
Application filed by Asea Brown Boveri filed Critical Asea Brown Boveri
Publication of BR9807650A publication Critical patent/BR9807650A/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
    • 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
    • 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
    • H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

Patente de Invenção: <B>"ESTATOR DE UM MéTODO PARA A FABRICAçãO DO MESMO"<D>. A presente invenção refere-se a um estator (20) em uma máquina elétrica rotativa, a um método para a fabricação de um estator (20) para uma máquina elétrica rotativa e a uma máquina elétrica rotativa incorporando um estator (20) do tipo descrito. A máquina elétrica rotativa é dotada de enrolamentos (30) estirados através de fendas no estator (20). O estator (20) é composto de um corpo de estator (22), um núcleo de estator (24), compreendendo dentes de estator (26), que se estendem radialmente para dentro de uma porção externa de garfo (28). O núcleo de estator (24) consiste de um número de feixes (38), cada um dos quais inclui um número de folhas de metal ou de um número de folhas de metal (38), cada feixe (38) ou folha de metal (38) sendo empilhado no topo e sobrepondo, parcialmente, um ao outro, os referidos feixes (38) ou folhas de metal (38) sendo presos, radialmente, por meio de elementos de cunha (110) dispostos no corpo de estator (22). Os feixes (38) ou folhas de metal (38) são presos, axialmente, por meio de elementos adesivos de colocação a quente (90, 96), dispostos entre eles e os enrolamentos (30) consistem de cabo de alta tensão (10).Invention Patent: <B> "STATOR OF A METHOD FOR THE MANUFACTURE OF THE SAME" <D>. The present invention relates to a stator (20) on a rotating electrical machine, a method for manufacturing a stator (20) for a rotating electrical machine and a rotating electrical machine incorporating a stator (20) of the type described . The rotating electrical machine is equipped with windings (30) drawn through slots in the stator (20). The stator (20) is composed of a stator body (22), a stator core (24), comprising stator teeth (26), which extend radially into an outer fork portion (28). The stator core (24) consists of a number of bundles (38), each of which includes a number of metal sheets or a number of metal sheets (38), each bundle (38) or metal sheet ( 38) being stacked on top and partially overlapping each other, said bundles (38) or metal sheets (38) being fixed, radially, by means of wedge elements (110) disposed in the stator body (22) . The bundles (38) or metal sheets (38) are attached, axially, by means of hot-applied adhesive elements (90, 96), arranged between them and the windings (30) consist of high-tension cable (10) .

BR9807650-7A 1997-02-03 1998-02-02 Stator and a method for manufacturing it BR9807650A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9700358A SE9700358L (en) 1997-02-03 1997-02-03 Stator, and method of manufacturing the same
SE9704428A SE9704428D0 (en) 1997-02-03 1997-11-28 Stator, and method of manufacturing the same
PCT/SE1998/000168 WO1998034329A1 (en) 1997-02-03 1998-02-02 A stator and a method for manufacturing the same

Publications (1)

Publication Number Publication Date
BR9807650A true BR9807650A (en) 2000-02-08

Family

ID=26662880

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9807650-7A BR9807650A (en) 1997-02-03 1998-02-02 Stator and a method for manufacturing it

Country Status (9)

Country Link
EP (1) EP0956637A1 (en)
JP (1) JP2001510015A (en)
KR (1) KR20010049162A (en)
CN (1) CN1246981A (en)
AU (1) AU728487B2 (en)
BR (1) BR9807650A (en)
PL (1) PL334918A1 (en)
SE (1) SE9704428D0 (en)
WO (1) WO1998034329A1 (en)

Families Citing this family (6)

* 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
CN105263844B (en) * 2013-05-28 2019-11-26 奥的斯电梯公司 Elevator machine and stator support structure
FR3020197B1 (en) * 2014-04-17 2017-08-25 Valeo Equip Electr Moteur METHOD OF MAKING A STATOR OF ELECTRIC MACHINE BY CAMBING AND ON THE CORRESPONDING STATOR.
JP2018081896A (en) * 2016-11-20 2018-05-24 吉川工業株式会社 Heating apparatus and heating facility
CN107492997B (en) * 2017-09-30 2023-05-26 浙江硕和机器人科技有限公司 Finish machining mechanism for motor rotor
DE102019113290A1 (en) * 2019-05-20 2020-11-26 Thyssenkrupp Steel Europe Ag Method for producing an electromagnetic component, in particular a laminated core, for example a stator core or a rotor core, for an electrical machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4085347A (en) * 1976-01-16 1978-04-18 White-Westinghouse Corporation Laminated stator core
US5036165A (en) * 1984-08-23 1991-07-30 General Electric Co. Semi-conducting layer for insulated electrical conductors
JPH02179246A (en) * 1988-12-28 1990-07-12 Fanuc Ltd Stator construction of built-in motor
US5168662A (en) * 1988-12-28 1992-12-08 Fanuc Ltd. Process of structuring stator of built-in motor

Also Published As

Publication number Publication date
KR20010049162A (en) 2001-06-15
WO1998034329A1 (en) 1998-08-06
CN1246981A (en) 2000-03-08
SE9704428D0 (en) 1997-11-28
JP2001510015A (en) 2001-07-24
PL334918A1 (en) 2000-03-27
EP0956637A1 (en) 1999-11-17
AU5891998A (en) 1998-08-25
AU728487B2 (en) 2001-01-11

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Legal Events

Date Code Title Description
TC Change of name
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A,7A,8A E 9A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1888 DE 13/03/2007.