CH553499A - ROTOR COOLER. - Google Patents

ROTOR COOLER.

Info

Publication number
CH553499A
CH553499A CH1827272A CH1827272A CH553499A CH 553499 A CH553499 A CH 553499A CH 1827272 A CH1827272 A CH 1827272A CH 1827272 A CH1827272 A CH 1827272A CH 553499 A CH553499 A CH 553499A
Authority
CH
Switzerland
Prior art keywords
rotor cooler
cooler
rotor
Prior art date
Application number
CH1827272A
Other languages
German (de)
Original Assignee
Bbc Brown Boveri & Cie
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 to DE2107535A priority Critical patent/DE2107535C3/en
Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH1827272A priority patent/CH553499A/en
Priority to DE2301343A priority patent/DE2301343A1/en
Priority to FR7344738A priority patent/FR2210854B3/fr
Priority to GB5810273A priority patent/GB1409450A/en
Priority to JP48140450A priority patent/JPS4989804A/ja
Publication of CH553499A publication Critical patent/CH553499A/en
Priority to GB7923600A priority patent/GB2025706B/en

Links

Classifications

    • 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
    • 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
    • H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
    • 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)
  • Superconductive Dynamoelectric Machines (AREA)
  • Motor Or Generator Cooling System (AREA)
CH1827272A 1970-02-18 1972-12-18 ROTOR COOLER. CH553499A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE2107535A DE2107535C3 (en) 1970-02-18 1971-02-17 Rotor for an electrical machine with a superconducting winding
CH1827272A CH553499A (en) 1972-12-18 1972-12-18 ROTOR COOLER.
DE2301343A DE2301343A1 (en) 1972-12-18 1973-01-12 ROTOR COOLER
FR7344738A FR2210854B3 (en) 1972-12-18 1973-12-14
GB5810273A GB1409450A (en) 1972-12-18 1973-12-14 Electrical machine superconducting rotor
JP48140450A JPS4989804A (en) 1972-12-18 1973-12-18
GB7923600A GB2025706B (en) 1970-02-18 1979-07-06 Cooling superconducting rotor windings of electricmachines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1827272A CH553499A (en) 1972-12-18 1972-12-18 ROTOR COOLER.

Publications (1)

Publication Number Publication Date
CH553499A true CH553499A (en) 1974-08-30

Family

ID=4431769

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1827272A CH553499A (en) 1970-02-18 1972-12-18 ROTOR COOLER.

Country Status (4)

Country Link
JP (1) JPS4989804A (en)
CH (1) CH553499A (en)
DE (1) DE2301343A1 (en)
GB (1) GB1409450A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012318A1 (en) * 1978-12-14 1980-06-25 Kraftwerk Union Aktiengesellschaft Cooling system for rotors of electric machines, especially for rotors of turbogenerators having superconducting field winding

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2830887C3 (en) * 1978-07-13 1982-03-11 Siemens AG, 1000 Berlin und 8000 München Cooling device for the rotor of an electrical machine with a superconducting excitation winding
DE2605593C3 (en) * 1976-02-12 1982-03-18 Kraftwerk Union AG, 4330 Mülheim Superconducting excitation winding for the rotor of a turbo generator
US4182137A (en) * 1978-01-03 1980-01-08 Borg-Warner Corporation Liquid cooling system for hermetically sealed electric motor
DE2830852C3 (en) * 1978-07-13 1981-04-02 Siemens AG, 1000 Berlin und 8000 München Cooling device for the rotor of an electrical machine
US4279944A (en) 1978-12-26 1981-07-21 General Electric Company Epoxy impregnated ventilated winding
SU873338A1 (en) * 1979-02-15 1981-10-15 Предприятие П/Я Р-6794 Cryogenic electrical machine rotor
US4430589A (en) * 1981-04-02 1984-02-07 Mitsubishi Denki Kabushiki Kaisha Rotor of a superconductive rotary electric machine
US20160020673A1 (en) * 2014-07-18 2016-01-21 Hamilton Sundstrand Corporation Rotor cooling

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012318A1 (en) * 1978-12-14 1980-06-25 Kraftwerk Union Aktiengesellschaft Cooling system for rotors of electric machines, especially for rotors of turbogenerators having superconducting field winding
US4315172A (en) * 1978-12-14 1982-02-09 Kraftwerk Union Aktiengesellschaft Cooling system for rotors of electric machines, especially for turbo-generator rotors with a superconductive field winding

Also Published As

Publication number Publication date
DE2301343A1 (en) 1974-07-18
JPS4989804A (en) 1974-08-28
GB1409450A (en) 1975-10-08

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Legal Events

Date Code Title Description
PL Patent ceased