ES429073A1 - Perfeccionamientos en un arrollamiento de campo de corrien-te muy alta para rotor de maquina dinamoelectrica. - Google Patents

Perfeccionamientos en un arrollamiento de campo de corrien-te muy alta para rotor de maquina dinamoelectrica.

Info

Publication number
ES429073A1
ES429073A1 ES429073A ES429073A ES429073A1 ES 429073 A1 ES429073 A1 ES 429073A1 ES 429073 A ES429073 A ES 429073A ES 429073 A ES429073 A ES 429073A ES 429073 A1 ES429073 A1 ES 429073A1
Authority
ES
Spain
Prior art keywords
high current
field winding
dynamoelectric machine
machine rotor
connection
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.)
Expired
Application number
ES429073A
Other languages
English (en)
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of ES429073A1 publication Critical patent/ES429073A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/02—Connections between slip-rings and 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
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
    • H02K3/51—Fastening of winding heads, equalising connectors, or connections thereto applicable to rotors only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Windings For Motors And Generators (AREA)
ES429073A 1973-10-25 1974-08-08 Perfeccionamientos en un arrollamiento de campo de corrien-te muy alta para rotor de maquina dinamoelectrica. Expired ES429073A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US409651A US3894253A (en) 1973-10-25 1973-10-25 Very high current field winding for dynamoelectric machine rotor

Publications (1)

Publication Number Publication Date
ES429073A1 true ES429073A1 (es) 1976-08-16

Family

ID=23621417

Family Applications (1)

Application Number Title Priority Date Filing Date
ES429073A Expired ES429073A1 (es) 1973-10-25 1974-08-08 Perfeccionamientos en un arrollamiento de campo de corrien-te muy alta para rotor de maquina dinamoelectrica.

Country Status (2)

Country Link
US (1) US3894253A (es)
ES (1) ES429073A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH586966A5 (es) * 1975-01-16 1977-04-15 Bbc Brown Boveri & Cie
US4091299A (en) * 1976-12-16 1978-05-23 Vladimir Stepanovich Vitchenko Device to electrically connect rotor winding of synchronous electrical machine to exciter
US4238701A (en) * 1977-04-11 1980-12-09 Electric Power Research Institute Method and apparatus for operating generator in its superconducting state
US5237227A (en) * 1992-04-27 1993-08-17 Huss John B Exciter rotor flow through cooling
AUPQ700100A0 (en) * 2000-04-18 2000-05-11 Orbital Engine Company (Australia) Proprietary Limited Engine speed control for internal combustion engines
US6828078B2 (en) * 2000-08-29 2004-12-07 Jsr Corporation Composition having refractive index sensitively changeable by radiation and method for forming refractive index pattern
EP1350814A4 (en) * 2000-12-11 2007-09-19 Jsr Corp RADIATION SENSITIVE COMPOSITION, VARIABLE REFRACTION INDEX AND METHOD OF ALTERING REFRACTIVE INDEX
CA2408217A1 (en) 2001-03-13 2002-11-12 Jsr Corporation Radiation sensitive refractive index changing composition and use thereof
JP2003043682A (ja) * 2001-08-01 2003-02-13 Jsr Corp 感放射線性誘電率変化性組成物、誘電率変化法
CH695973A5 (de) * 2002-08-16 2006-10-31 Alstom Technology Ltd Rotor für eine elektrische Maschine.
ITPI20130031A1 (it) * 2013-04-19 2014-10-20 Atop Spa Linee di produzione per produrre componenti di nucleo di una macchina dinamo-elettrica
EP2800255A1 (de) * 2013-04-29 2014-11-05 Siemens Aktiengesellschaft Herstellung eines Rotors einer elektrischen Asynchronmaschine
JP2015100197A (ja) * 2013-11-19 2015-05-28 東芝三菱電機産業システム株式会社 回転電機の回転子
US9203272B1 (en) 2015-06-27 2015-12-01 Dantam K. Rao Stealth end windings to reduce core-end heating in large electric machines
US20160380520A1 (en) * 2015-06-29 2016-12-29 General Electric Company Dynamoelectric machine main lead servicing
DE102017220274A1 (de) * 2017-11-14 2019-05-16 Siemens Aktiengesellschaft Prüfung von Nutverschlusskeilen eines Generatorrotors

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1808749A (en) * 1928-11-09 1931-06-09 Vincent G Apple Bar wound armature
US2527878A (en) * 1948-09-11 1950-10-31 Carl J Fechheimer Cooling system for dynamoelectric machines
US3150280A (en) * 1960-10-13 1964-09-22 Litton Industries Inc Insulated stack of electrical laminations and method of making the same
US3145314A (en) * 1961-06-27 1964-08-18 Gen Electric Dynamoelectric machine with liquidcooled excitation supply means
US3151479A (en) * 1961-08-22 1964-10-06 Gen Electric Method for testing dynamoelectric machines
GB977070A (en) * 1962-04-23 1964-12-02 Gen Electric Liquid-cooled rotor for a dynamo-electric machine
US3359438A (en) * 1965-10-01 1967-12-19 Westinghouse Electric Corp Cooling and shaft coupling arrangement
US3349264A (en) * 1965-10-06 1967-10-24 Gen Electric Field coil connection for fourpole rotors
US3408516A (en) * 1966-02-07 1968-10-29 Gen Electric Dynamoelectric machine rotor with current carrying rotor wedges
FR1549535A (es) * 1967-11-03 1968-12-13
US3639794A (en) * 1970-04-27 1972-02-01 Evgeny Khaimovich Glider Structure for fixing the current supply assembly in the rotor of electric machines
BE786804A (fr) * 1971-07-28 1973-01-29 Westinghouse Electric Corp Rotor refroidi par liquide pour machines dynamoelectriques
BE788927A (fr) * 1971-09-17 1973-03-15 Westinghouse Electric Corp Dispositifs d'etancheite pour rotors refroidis par liquide

Also Published As

Publication number Publication date
US3894253A (en) 1975-07-08

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