GB2091950B - Electric machine with superconducting inductor and with gas-cooled windings of normal conductivity - Google Patents

Electric machine with superconducting inductor and with gas-cooled windings of normal conductivity

Info

Publication number
GB2091950B
GB2091950B GB8201488A GB8201488A GB2091950B GB 2091950 B GB2091950 B GB 2091950B GB 8201488 A GB8201488 A GB 8201488A GB 8201488 A GB8201488 A GB 8201488A GB 2091950 B GB2091950 B GB 2091950B
Authority
GB
United Kingdom
Prior art keywords
gas
electric machine
normal conductivity
superconducting inductor
cooled windings
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
GB8201488A
Other versions
GB2091950A (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.)
KH POLT I IM V I LENINA
Original Assignee
KH POLT I IM V I LENINA
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 KH POLT I IM V I LENINA filed Critical KH POLT I IM V I LENINA
Publication of GB2091950A publication Critical patent/GB2091950A/en
Application granted granted Critical
Publication of GB2091950B publication Critical patent/GB2091950B/en
Expired legal-status Critical Current

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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/197—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil in which the rotor or stator space is fluid-tight, e.g. to provide for different cooling media for rotor and stator
    • 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)
  • Crystals, And After-Treatments Of Crystals (AREA)
GB8201488A 1980-05-30 1980-05-30 Electric machine with superconducting inductor and with gas-cooled windings of normal conductivity Expired GB2091950B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1980/000090 WO1981003585A1 (en) 1980-05-30 1980-05-30 Electric machine with superconducting inductor and with gascooled windings of normal conductivity

Publications (2)

Publication Number Publication Date
GB2091950A GB2091950A (en) 1982-08-04
GB2091950B true GB2091950B (en) 1984-04-04

Family

ID=21616617

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8201488A Expired GB2091950B (en) 1980-05-30 1980-05-30 Electric machine with superconducting inductor and with gas-cooled windings of normal conductivity

Country Status (4)

Country Link
JP (1) JPS57500764A (en)
DE (1) DE3050433A1 (en)
GB (1) GB2091950B (en)
WO (1) WO1981003585A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7315103B2 (en) 2004-03-03 2008-01-01 General Electric Company Superconducting rotating machines with stationary field coils
US7489060B2 (en) 2006-06-30 2009-02-10 General Electric Company Superconducting rotating machines with stationary field coils
US7492073B2 (en) 2006-06-30 2009-02-17 General Electric Company Superconducting rotating machines with stationary field coils

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1404173A (en) * 1964-08-11 1965-06-25 Asea Ab Superconducting stator high power rotating electric machine
CH458514A (en) * 1966-03-08 1968-06-30 Ganz Villamossagi Muevek Device for cooling rotating electrical machines of the closed type
US3742265A (en) * 1972-05-25 1973-06-26 Massachusetts Inst Technology Superconducting apparatus with double armature structure

Also Published As

Publication number Publication date
DE3050433A1 (en) 1982-07-15
JPS57500764A (en) 1982-04-30
GB2091950A (en) 1982-08-04
WO1981003585A1 (en) 1981-12-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee