CH493956A - Rotor cooling device for a water-cooled turbo generator - Google Patents

Rotor cooling device for a water-cooled turbo generator

Info

Publication number
CH493956A
CH493956A CH919869A CH919869A CH493956A CH 493956 A CH493956 A CH 493956A CH 919869 A CH919869 A CH 919869A CH 919869 A CH919869 A CH 919869A CH 493956 A CH493956 A CH 493956A
Authority
CH
Switzerland
Prior art keywords
water
cooling device
rotor cooling
turbo generator
cooled turbo
Prior art date
Application number
CH919869A
Other languages
German (de)
Inventor
Ove Ing Tjernstrom
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Publication of CH493956A publication Critical patent/CH493956A/en

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
    • H02K3/22—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of hollow conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
CH919869A 1968-06-17 1969-06-14 Rotor cooling device for a water-cooled turbo generator CH493956A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE08143/68A SE332223B (en) 1968-06-17 1968-06-17

Publications (1)

Publication Number Publication Date
CH493956A true CH493956A (en) 1970-07-15

Family

ID=20273253

Family Applications (1)

Application Number Title Priority Date Filing Date
CH919869A CH493956A (en) 1968-06-17 1969-06-14 Rotor cooling device for a water-cooled turbo generator

Country Status (4)

Country Link
US (1) US3504207A (en)
CH (1) CH493956A (en)
DE (1) DE1930508B2 (en)
SE (1) SE332223B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1289093A (en) * 1968-08-21 1972-09-13
FR2142714B1 (en) * 1971-06-23 1973-06-29 Alsthom
SE380944B (en) * 1973-02-23 1975-11-17 Asea Ab TURBO GENERATOR WHICH ROTOR HAS A DIRECT HYDROGEN COOLED WINDING
US3962594A (en) * 1973-12-28 1976-06-08 Boris Leonidovich Konovalov Rotor winding of electric machines
US3868520A (en) * 1974-01-18 1975-02-25 Westinghouse Electric Corp Turbine-generator water-cooled rotor shaft liner restraint
US4149100A (en) * 1974-02-01 1979-04-10 Siemens Aktiengesellschaft Excitation winding arrangement for a synchronous electric machine having a rotor with salient poles
EP0035071B1 (en) * 1980-03-03 1985-02-06 BBC Aktiengesellschaft Brown, Boveri & Cie. Flexible electrically insulating pipe coupling
US4350908A (en) * 1980-12-04 1982-09-21 Westinghouse Electric Corp. Cooling system for rotor of a dynamoelectric machine
US5859482A (en) * 1997-02-14 1999-01-12 General Electric Company Liquid cooled electric motor frame
GB0702997D0 (en) * 2007-02-16 2007-03-28 Rolls Royce Plc A cooling arrangement of an electrical machine
DE102018216586A1 (en) * 2018-09-27 2020-04-02 Siemens Aktiengesellschaft Blocking element for rotor winding heads in turbogenerators with rotor cap with radial ventilation holes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069276B (en) * 1956-09-04 1959-11-19
US3034003A (en) * 1958-10-11 1962-05-08 Seidner Mihaly Liquid cooled rotors for turbo-alternators
GB977070A (en) * 1962-04-23 1964-12-02 Gen Electric Liquid-cooled rotor for a dynamo-electric machine
US3296470A (en) * 1964-02-03 1967-01-03 Vsesouzny Nii Elecktromekhanik Liquid cooling of generator rotor windings
CH413075A (en) * 1964-08-28 1966-05-15 Bbc Brown Boveri & Cie Arrangement for the direct liquid cooling of the rotor winding of a turbo generator with flying rotor caps

Also Published As

Publication number Publication date
US3504207A (en) 1970-03-31
DE1930508B2 (en) 1971-12-02
SE332223B (en) 1971-02-01
DE1930508A1 (en) 1970-08-27

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Legal Events

Date Code Title Description
PL Patent ceased