BR112018004637A2 - estator, máquina elétrica com um estator, e, método para produzir um estator. - Google Patents

estator, máquina elétrica com um estator, e, método para produzir um estator.

Info

Publication number
BR112018004637A2
BR112018004637A2 BR112018004637-0A BR112018004637A BR112018004637A2 BR 112018004637 A2 BR112018004637 A2 BR 112018004637A2 BR 112018004637 A BR112018004637 A BR 112018004637A BR 112018004637 A2 BR112018004637 A2 BR 112018004637A2
Authority
BR
Brazil
Prior art keywords
stator
slots
cable
electric machine
winding
Prior art date
Application number
BR112018004637-0A
Other languages
English (en)
Inventor
bernhardt Michael
Fritsch Daniel
Müller Michael
Original Assignee
Siemens Aktiengesellschaft
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 Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Publication of BR112018004637A2 publication Critical patent/BR112018004637A2/pt

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
    • H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
    • H02K3/14—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots with transposed conductors, e.g. twisted conductors
    • 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
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
    • 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
    • H02K15/08—Forming windings by laying conductors into or around core parts
    • H02K15/085—Forming windings by laying conductors into or around core parts by laying conductors into slotted stators
    • 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
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots
    • 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
    • H02K2201/03—Machines characterised by aspects of the air-gap between rotor and stator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/47—Air-gap windings, i.e. iron-free windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Windings For Motors And Generators (AREA)

Abstract

a invenção se refere a um estator (2) para uma máquina elétrica (1) compreendendo um suporte de estator (5) que tem uma pluralidade de ranhuras (n1 a n48) com uma respectiva base de ranhura (6), e compreendendo um enrolamento de motor (8) tendo pelo menos um primeiro cabo (9), em que um número predeterminado de primeiras ranhuras da pluralidade de ranhuras (n1 a n48) é associado com o primeiro cabo (9), cada uma da pelo menos uma seção de enrolamento (13) do primeiro cabo (9) é introduzida em cada uma das primeiras ranhuras, o primeiro cabo (9) tem uma pluralidade de fios individuais (14) conectados eletricamente em paralelo, cada um formado como um fio redondo, e pelo menos alguns dos fios individuais (14) em cada uma das seções de enrolamento (13) são arranjados uns acima dos outros na direção radial (r) do estator (2), e em que as seções de enrolamento (13) são arranjadas, cada, nas primeiras ranhuras de uma tal maneira que uma distância radial média (m) dos fios individuais (14) até a base de ranhura (6) é igual para todos dos fios individuais (14).
BR112018004637-0A 2015-09-10 2016-07-21 estator, máquina elétrica com um estator, e, método para produzir um estator. BR112018004637A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15184675.5 2015-09-10
EP15184675.5A EP3142228A1 (de) 2015-09-10 2015-09-10 Stator für eine elektrische maschine, elektrische maschine sowie herstellungsverfahren
PCT/EP2016/067357 WO2017041951A1 (de) 2015-09-10 2016-07-21 Stator für eine elektrische maschine, elektrische maschine sowie herstellungsverfahren

Publications (1)

Publication Number Publication Date
BR112018004637A2 true BR112018004637A2 (pt) 2018-09-25

Family

ID=54105727

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018004637-0A BR112018004637A2 (pt) 2015-09-10 2016-07-21 estator, máquina elétrica com um estator, e, método para produzir um estator.

Country Status (6)

Country Link
US (1) US11070100B2 (pt)
EP (2) EP3142228A1 (pt)
CN (2) CN112910141A (pt)
BR (1) BR112018004637A2 (pt)
RU (1) RU2682319C1 (pt)
WO (1) WO2017041951A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3078207B1 (fr) * 2018-02-16 2021-10-29 Ifp Energies Now Stator d'une machine electrique avec double insertion de bobinages dans les encoches
DE102018104113A1 (de) * 2018-02-23 2019-08-29 Valeo Siemens Eautomotive Germany Gmbh Elektromotor mit gedrehter Windung
AU2020301156A1 (en) * 2019-06-28 2022-02-24 Abiomed, Inc. Intravascular blood pump having multilayer coreless coils
DE102020216005A1 (de) 2020-12-16 2022-06-23 Valeo Siemens Eautomotive Germany Gmbh Stator für eine elektrische Maschine sowie elektrische Maschine zum Antreiben eines Fahrzeugs
DE102021107454B4 (de) * 2021-03-25 2023-02-02 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Statoreinrichtung für eine elektrische Maschine und Verfahren zur Herstellung
US11862388B2 (en) * 2022-01-14 2024-01-02 Counterfog Corporation Intrinsically safe electromagnetic devices

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH228524A (de) 1941-08-04 1943-08-31 Hermes Patentverwertungs Gmbh Spulenisolation für elektrische Maschinen und Apparate.
SU1280671A1 (ru) 1984-11-10 1986-12-30 Ленинградское Электромашиностроительное Объединение "Электросила" Им.С.М.Кирова Статор электрической машины
US6758430B1 (en) * 1999-02-16 2004-07-06 Aesop, Inc. Method of winding motors and other electric machines to reduce AC losses
AU2002224479A1 (en) * 2000-11-02 2002-05-21 SWINTON, Jan Transposed winding for random-wound electrical machines operating at high frequencies
JP4542864B2 (ja) 2004-10-05 2010-09-15 株式会社東芝 回転電機及び回転電機の電機子巻線
JP2008005665A (ja) * 2006-06-26 2008-01-10 Hitachi Ltd 円筒リニアモータ及びそれを用いた車両
EP1879279B1 (en) 2006-07-14 2011-11-30 Ansaldo Energia S.P.A. Stator of a turbo generator
JP2008048488A (ja) * 2006-08-11 2008-02-28 Hitachi Ltd 回転電機及び回転電機巻線の形成方法
DE102007030980A1 (de) 2007-07-04 2009-01-08 Robert Bosch Gmbh Stator für einen elektrischen Antriebsmotor
US8076334B2 (en) 2007-09-20 2011-12-13 Hoffmann-La Roche Inc. Prodrugs of thyroid hormone analogs
US7876016B2 (en) 2007-11-15 2011-01-25 Sundyne Corporation Stator winding method and apparatus
US7911105B2 (en) * 2008-01-10 2011-03-22 Remy International, Inc. Stator winding having same radial positions
JP5394058B2 (ja) 2008-12-26 2014-01-22 株式会社小松製作所 電動機の電機子および電動機
JP2010158100A (ja) 2008-12-26 2010-07-15 Komatsu Ltd 電動機の電機子および電動機の電機子の製造方法
EP2282396B1 (de) 2009-08-03 2012-12-05 Siemens Aktiengesellschaft Herstellungsverfahren für geschrägte Käfigläufer und geschrägter Käfigläufer
US10700582B2 (en) 2010-09-30 2020-06-30 Siemens Aktiengesellschaft Rotor bar for squirrel-cage rotor, and squirrel-cage rotor provided with rotor bar
JP2012152028A (ja) * 2011-01-19 2012-08-09 Denso Corp 回転電機
US20140015348A1 (en) * 2012-07-13 2014-01-16 Sinoelectric Powertrain Corporation Electric motors with double layer formed coil lapped winding
EP2733824A1 (en) 2012-11-16 2014-05-21 Siemens Aktiengesellschaft Stator for an electrical machine

Also Published As

Publication number Publication date
EP3347973B1 (de) 2020-01-08
EP3347973A1 (de) 2018-07-18
WO2017041951A1 (de) 2017-03-16
EP3142228A1 (de) 2017-03-15
US20180254679A1 (en) 2018-09-06
CN108028567A (zh) 2018-05-11
US11070100B2 (en) 2021-07-20
RU2682319C1 (ru) 2019-03-19
CN112910141A (zh) 2021-06-04

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements