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BR9709606A - máquina elétrica rotativa com resfriamento axial - Google Patents

máquina elétrica rotativa com resfriamento axial

Info

Publication number
BR9709606A
BR9709606A BR9709606-7A BR9709606A BR9709606A BR 9709606 A BR9709606 A BR 9709606A BR 9709606 A BR9709606 A BR 9709606A BR 9709606 A BR9709606 A BR 9709606A
Authority
BR
Brazil
Prior art keywords
stator
cooling
electric machine
rotary electric
axial cooling
Prior art date
Application number
BR9709606-7A
Other languages
English (en)
Inventor
Mats Leijon
Gunna Kylander
Goran Holmstrom
Hans-Olof Kalldin
Peter Carstensen
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 SE9602079A external-priority patent/SE9602079D0/xx
Priority claimed from SE9602087A external-priority patent/SE9602087D0/xx
Priority claimed from SE9700350A external-priority patent/SE9700350D0/xx
Application filed by Asea Brown Boveri filed Critical Asea Brown Boveri
Publication of BR9709606A publication Critical patent/BR9709606A/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
    • H02K3/28—Layout of windings or of connections between windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/288—Shielding
    • 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
    • H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

<B>MáQUINA ELéTRICA ROTATIVA COM RESFRIAMENTO AXIAL<D>. Máquina elétrica rotativa, compreendendo um estator (1) enrolado com cabo de alta voltagem e provido com dentes (4) de estator estendendo-se radialmente no sentido para dentro em um setor (18) de dente a partir de uma porção (22) de forquilha externa, emq ue pleo menos um dente (4) de estator é provido com um duto de resfriamento axialmente estendido conectado a um circuito de resfriamento (29) no qual refriferante (31) está disposto para circular, e um método de resfriar um máquina elétrica rotativa provida com bobinas de estator de alta voltagem, onde a bobina de estator é resfriada por um refrigerante (31) sendo induzida circular em um circuito (29) de resfriamento através de tubo (25) de resfriamento estendidos axialmente através do estator (1).
BR9709606-7A 1996-05-29 1997-05-27 máquina elétrica rotativa com resfriamento axial BR9709606A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE9602079A SE9602079D0 (sv) 1996-05-29 1996-05-29 Roterande elektriska maskiner med magnetkrets för hög spänning och ett förfarande för tillverkning av densamma
SE9602087A SE9602087D0 (sv) 1996-05-29 1996-05-29 Axiell kylning
SE9700350A SE9700350D0 (sv) 1997-02-03 1997-02-03 Axiellt polymert kylrör
PCT/SE1997/000893 WO1997045914A1 (en) 1996-05-29 1997-05-27 Rotary electric machine with axial cooling

Publications (1)

Publication Number Publication Date
BR9709606A true BR9709606A (pt) 2000-01-11

Family

ID=27355821

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9709606-7A BR9709606A (pt) 1996-05-29 1997-05-27 máquina elétrica rotativa com resfriamento axial

Country Status (9)

Country Link
EP (1) EP0910885A1 (pt)
JP (1) JP2000511393A (pt)
CN (1) CN1220036A (pt)
AU (1) AU3052697A (pt)
BR (1) BR9709606A (pt)
CA (1) CA2255737A1 (pt)
PL (1) PL330226A1 (pt)
RU (1) RU2193813C2 (pt)
WO (1) WO1997045914A1 (pt)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9602079D0 (sv) 1996-05-29 1996-05-29 Asea Brown Boveri Roterande elektriska maskiner med magnetkrets för hög spänning och ett förfarande för tillverkning av densamma
AU3052997A (en) 1996-05-29 1998-01-05 Asea Brown Boveri Ab Rotating electrical machine comprising high-voltage stator winding and elongated support devices supporting the winding and method for manufacturing such machine
US6891303B2 (en) 1996-05-29 2005-05-10 Abb Ab High voltage AC machine winding with grounded neutral circuit
SE510452C2 (sv) 1997-02-03 1999-05-25 Asea Brown Boveri Transformator med spänningsregleringsorgan
SE9704412D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Krafttransformator/reaktor
SE9704413D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Krafttransformator/reaktor
SE513083C2 (sv) 1997-09-30 2000-07-03 Abb Ab Synkronkompensatoranläggning jämte användning av dylik samt förfarande för faskompensation i ett högspänt kraftfält
SE513555C2 (sv) 1997-11-27 2000-10-02 Abb Ab Förfarande för applicering av ett rörorgan i ett utrymme i en roterande elektrisk maskin och roterande elektrisk maskin enligt förfarandet
GB2331858A (en) 1997-11-28 1999-06-02 Asea Brown Boveri A wind power plant
GB2331853A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Transformer
SE9901919L (sv) * 1999-05-27 2000-11-28 Abb Ab Kylning av roterande elektriska maskiner för hög spänning
DE10008807A1 (de) 2000-02-25 2001-09-06 Siemens Ag Elektrische Rotationsmaschine und Verfahren zum Kühlen einer elektrischen Rotationsmaschine
DE10008803A1 (de) * 2000-02-25 2001-09-13 Siemens Ag Elektrische Rotationsmaschine
SE516002C2 (sv) 2000-03-01 2001-11-05 Abb Ab Roterande elektrisk maskin samt förfarande för framställning av en statorlindning
SE516442C2 (sv) 2000-04-28 2002-01-15 Abb Ab Stationär induktionsmaskin och kabel därför
SE0202488D0 (sv) * 2002-08-22 2002-08-22 Alstom Switzerland Ltd Method of dismantling a cooling tube in a stator tooth and tool used therefor
GB0223487D0 (en) * 2002-10-09 2002-11-13 Alstom Switzerland Ltd Armature bar mounting
CA2450560C (en) * 2003-11-24 2006-05-16 Manfred A. A. Lupke Pipe molding system with vacuum and temperature controls of cooling plugs
WO2006009564A1 (en) * 2004-06-16 2006-01-26 Isovolta Ag Mica tape having maximized mica content
US8833100B2 (en) * 2006-12-28 2014-09-16 Whirlpool Corporation Water reservoir pressure vessel
EP2068426B1 (de) * 2007-09-25 2017-04-26 Essex Europe SAS Elektrischer Wickelleiter mit rechteckigem Querschnitt
KR101598381B1 (ko) * 2009-04-24 2016-02-29 알스톰 르네와블 테크놀로지즈 회전식 전기 기계, 특히 ２０ ｍｖａ와 ５００ ｍｖａ 초과 사이의 성능 범위의 이중 급전형 비동기식 기계
CN101989781A (zh) * 2009-07-30 2011-03-23 深圳市汇川技术股份有限公司 电机冷却系统及带有该冷却系统的电机
CN101714789B (zh) * 2009-10-21 2013-03-13 上海海光电机有限公司 易于散热的永磁电机
NO338460B1 (no) * 2009-12-16 2016-08-15 Smartmotor As Elektrisk maskin, dens rotor og dens fremstilling
DE102010002068A1 (de) * 2010-02-18 2011-08-18 Siemens Aktiengesellschaft, 80333 Motoreinheit
EP3079239B1 (en) * 2015-04-09 2020-06-17 GE Energy Power Conversion Technology Ltd Electrical machine and method
CN104901481B (zh) * 2015-06-09 2018-03-16 哈尔滨理工大学 定子绕组真空水冷式隐极发电机
JP6299729B2 (ja) * 2015-11-04 2018-03-28 トヨタ自動車株式会社 回転電機ステータ
EP3449552A1 (en) * 2016-04-28 2019-03-06 Politecnico di Torino Cooling device for electric machines
RU169096U1 (ru) * 2016-09-30 2017-03-03 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный технологический университет "СТАНКИН" (ФГБОУ ВО "МГТУ "СТАНКИН") Охлаждаемый статор электрической машины
DE102017208566A1 (de) * 2017-05-19 2018-11-22 Mahle International Gmbh Elektrische Maschine, insbesondere für ein Fahrzeug
NL2019302B1 (en) * 2017-07-20 2019-02-12 E Traction Europe Bv In-wheel electric motor provided with a cooling system
CN110208312B (zh) * 2019-05-29 2021-07-02 东北电力大学 一种用于电场干扰下并联小通道临界热流密度的预测方法
JP7249971B2 (ja) * 2020-05-22 2023-03-31 東芝三菱電機産業システム株式会社 回転電機用熱交換器の製造方法および押圧装置

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Publication number Priority date Publication date Assignee Title
US2975309A (en) * 1958-07-18 1961-03-14 Komplex Nagyberendezesek Expor Oil-cooled stators for turboalternators
US3675056A (en) * 1971-01-04 1972-07-04 Gen Electric Hermetically sealed dynamoelectric machine
US3801843A (en) * 1972-06-16 1974-04-02 Gen Electric Rotating electrical machine having rotor and stator cooled by means of heat pipes
DE3444189A1 (de) * 1984-03-21 1985-09-26 Kraftwerk Union AG, 4330 Mülheim Einrichtung zur indirekten gaskuehlung der staenderwicklung und/oder zur direkten gaskuehlung des staenderblechpaketes dynamoelektrischer maschinen, vorzugsweise fuer gasgekuehlte turbogeneratoren
US5036165A (en) * 1984-08-23 1991-07-30 General Electric Co. Semi-conducting layer for insulated electrical conductors
US4853565A (en) * 1984-08-23 1989-08-01 General Electric Company Semi-conducting layer for insulated electrical conductors
DE3816652A1 (de) * 1988-05-16 1989-11-30 Magnet Motor Gmbh Elektrische maschine mit fluessigkeitskuehlung
DE4100135C1 (pt) * 1991-01-04 1992-05-14 Loher Ag, 8399 Ruhstorf, De
GB2289992B (en) * 1994-05-24 1998-05-20 Gec Alsthom Ltd Improvements in or relating to cooling arrangements in rotating electrical machines

Also Published As

Publication number Publication date
RU2193813C2 (ru) 2002-11-27
CN1220036A (zh) 1999-06-16
AU3052697A (en) 1998-01-05
WO1997045914A1 (en) 1997-12-04
EP0910885A1 (en) 1999-04-28
JP2000511393A (ja) 2000-08-29
PL330226A1 (en) 1999-05-10
CA2255737A1 (en) 1997-12-04

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Legal Events

Date Code Title Description
TC Change of name
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law