FR2437722A1 - Barre conductrice pour machines dynamo-electriques - Google Patents

Barre conductrice pour machines dynamo-electriques

Info

Publication number
FR2437722A1
FR2437722A1 FR7923917A FR7923917A FR2437722A1 FR 2437722 A1 FR2437722 A1 FR 2437722A1 FR 7923917 A FR7923917 A FR 7923917A FR 7923917 A FR7923917 A FR 7923917A FR 2437722 A1 FR2437722 A1 FR 2437722A1
Authority
FR
France
Prior art keywords
dynamo
electric machines
conductive bar
conductors
bar
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7923917A
Other languages
English (en)
Other versions
FR2437722B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2437722A1 publication Critical patent/FR2437722A1/fr
Application granted granted Critical
Publication of FR2437722B1 publication Critical patent/FR2437722B1/fr
Expired legal-status Critical Current

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
    • H02K15/04—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings, prior to mounting into machines
    • H02K15/0414—Windings consisting of separate elements, e.g. bars, hairpins, segments, half coils
    • 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
    • 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
    • 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
    • H02K55/00—Dynamo-electric machines having windings operating at cryogenic temperatures
    • H02K55/02—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type
    • H02K55/04—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type with rotating field windings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment

Landscapes

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

Abstract

UNE BARRE CONDUCTRICE POUR UTILISATION DANS UN ENVIRONNEMENT A HAUTE DENSITE DE FLUX TEL QUE DANS UNE MACHINE DYNAMO-ELECTRIQUE. LA BARRE EST CONSTITUEE DE MULTIPLES SOUS-CONDUCTEURS, CHACUN CONSTITUE DE BRINS DE FIL DE CUIVRE ISOLE, ENROULES EN FAISCEAUX TORSADES ET EN CABLES DE FACON A ETRE COMPLETEMENT TRANSPOSES. LES SOUS-CONDUCTEURS ET UN TUBE POUR FLUIDE CALOPORTEUR SONT ALORS ASSEMBLES EN UNE BARRE CONDUCTRICE TRANSPOSEE.
FR7923917A 1978-09-27 1979-09-26 Barre conductrice pour machines dynamo-electriques Expired FR2437722B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/945,985 US4260924A (en) 1978-09-27 1978-09-27 Conductor bar for dynamoelectric machines

Publications (2)

Publication Number Publication Date
FR2437722A1 true FR2437722A1 (fr) 1980-04-25
FR2437722B1 FR2437722B1 (fr) 1986-01-24

Family

ID=25483791

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7923917A Expired FR2437722B1 (fr) 1978-09-27 1979-09-26 Barre conductrice pour machines dynamo-electriques

Country Status (3)

Country Link
US (1) US4260924A (fr)
JP (1) JPS5546842A (fr)
FR (1) FR2437722B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534082A1 (fr) * 1982-09-30 1984-04-06 Le Proizv Barre de l'enroulement de stator a noyau lisse pour machine electrique
EP3051669B1 (fr) * 2015-01-27 2018-08-22 Brusa Elektronik AG Bobine pour un stator, machine électrique, et procédé de fabrication de la bobine pour un stator

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4447947A (en) * 1980-11-13 1984-05-15 The United States Of America As Represented By The Secretary Of The Air Force Process for making fluid-cooled electrical conductor
JPS58218845A (ja) * 1982-06-11 1983-12-20 Hitachi Ltd 回転電機の電機子コイル
DE3425982A1 (de) * 1984-07-11 1986-01-23 Siemens AG, 1000 Berlin und 8000 München Gitterstab einer elektrischen maschine
DE4414527C1 (de) * 1994-04-26 1995-08-31 Orto Holding Ag Elektronisch kommutierte Gleichstrommaschine
DE19750064A1 (de) * 1997-11-12 1999-05-20 Cit Alcatel Mehrfachparallelleiter für Wicklungen elektrischer Geräte und Maschinen
JP4421018B2 (ja) 1999-07-26 2010-02-24 本田技研工業株式会社 スロットレス固定子巻線およびその製造方法
US6930426B2 (en) * 2003-11-26 2005-08-16 Visteon Global Technologies, Inc. Alternator stator having a multiple filar construction to improve convective cooling
US6663816B2 (en) * 2002-01-31 2003-12-16 General Electric Company Method of making a dynamoelectric machine conductor bar and method of making a conductor bar dynamoelectric machine
US7262537B2 (en) * 2002-07-19 2007-08-28 Hamilton Sundstrand Corporation Electric motor and generator component having a plurality of windings made from a plurality of individually conductive wires
DE10260317A1 (de) * 2002-12-20 2004-07-15 Siemens Ag Spulen für elektrische Maschinen in Litzentechnik
JP2005160261A (ja) * 2003-11-28 2005-06-16 Hitachi Ltd 電機子巻線及びそれを用いた回転電機
DE102004005033A1 (de) * 2004-02-02 2005-08-18 Alstom Technology Ltd Verfahren zum Herstellen eines aus verröbelten Litzenleitern aufgebauten Leiterstabes sowie nach diesem Verfahren hergestellter Leiterstab
US20100090549A1 (en) * 2008-10-10 2010-04-15 General Electric Company Thermal management in a fault tolerant permanent magnet machine
US11979070B2 (en) * 2012-02-24 2024-05-07 Integrated Power Services LLC Electrical machine coil insulation system and method
US20140300241A1 (en) * 2013-02-22 2014-10-09 Integrated Power Services Electrical machine medium voltage coil insulation systems and methods

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1030921B (de) * 1957-02-09 1958-05-29 Bbc Brown Boveri & Cie Stabfoermiger, durch ein hindurchgeleitetes Kuehlmittel innengekuehlter Leiter fuer die Staenderwicklungen elektrischer Maschinen
FR1429469A (fr) * 1964-02-03 1966-02-25 Thomson Houston Comp Francaise Perfectionnements aux bobines électriques et à leurs procédés de fabrication
FR2146677A5 (fr) * 1971-07-22 1973-03-02 Alsthom
US3816644A (en) * 1973-03-30 1974-06-11 Belden Corp Low noise cord with non-metallic shield
FR2215684A2 (fr) * 1973-01-26 1974-08-23 Alsthom
DE2314625A1 (de) * 1973-03-23 1974-09-26 Kraftwerk Union Ag Elektrische maschine, insbesondere turbogenerator, mit einer im luftspalt angeordneten staenderwicklung
DE2455001A1 (de) * 1973-11-21 1975-10-02 Hitachi Ltd Wicklung fuer eine elektrische maschine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE630214C (de) * 1933-01-26 1936-05-23 Naamlooze Vennootschap Machine Ankerwicklung von Gleichstrommaschinen mit je 2n+1 radial uebereinanderliegenden Spulenseiten
US2821641A (en) * 1956-04-16 1958-01-28 Allis Chalmers Mfg Co Strand transposition
US3011082A (en) * 1957-04-12 1961-11-28 Ahrens Alfred Conductor bar for electrical machines
DE1124140B (de) * 1959-02-11 1962-02-22 Siemens Ag Wechselstromstabwicklung
DE1140639B (de) * 1960-07-30 1962-12-06 Siemens Ag Fluessigkeitsgekuehlte Staenderwicklung fuer elektrische Generatoren mit aus Hohlleitern verdrillten Leiterstaeben
CH391072A (de) * 1962-02-05 1965-04-30 Bbc Brown Boveri & Cie Statorwicklung für elektrische Maschinen
US3602751A (en) * 1970-03-16 1971-08-31 Westinghouse Electric Corp Transposed conductor for dynamoelectric machines
DE2144131C3 (de) * 1971-09-03 1980-10-09 Kraftwerk Union Ag, 4330 Muelheim Leiterstab für elektrische Maschinen, insbesondere für Turbogeneratoren
US4128779A (en) * 1977-04-05 1978-12-05 Westinghouse Electric Corp. Stranded conductor for dynamoelectric machines

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1030921B (de) * 1957-02-09 1958-05-29 Bbc Brown Boveri & Cie Stabfoermiger, durch ein hindurchgeleitetes Kuehlmittel innengekuehlter Leiter fuer die Staenderwicklungen elektrischer Maschinen
FR1429469A (fr) * 1964-02-03 1966-02-25 Thomson Houston Comp Francaise Perfectionnements aux bobines électriques et à leurs procédés de fabrication
FR2146677A5 (fr) * 1971-07-22 1973-03-02 Alsthom
FR2215684A2 (fr) * 1973-01-26 1974-08-23 Alsthom
DE2314625A1 (de) * 1973-03-23 1974-09-26 Kraftwerk Union Ag Elektrische maschine, insbesondere turbogenerator, mit einer im luftspalt angeordneten staenderwicklung
US3816644A (en) * 1973-03-30 1974-06-11 Belden Corp Low noise cord with non-metallic shield
DE2455001A1 (de) * 1973-11-21 1975-10-02 Hitachi Ltd Wicklung fuer eine elektrische maschine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534082A1 (fr) * 1982-09-30 1984-04-06 Le Proizv Barre de l'enroulement de stator a noyau lisse pour machine electrique
EP3051669B1 (fr) * 2015-01-27 2018-08-22 Brusa Elektronik AG Bobine pour un stator, machine électrique, et procédé de fabrication de la bobine pour un stator

Also Published As

Publication number Publication date
FR2437722B1 (fr) 1986-01-24
JPS5546842A (en) 1980-04-02
US4260924A (en) 1981-04-07

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Legal Events

Date Code Title Description
ST Notification of lapse