JPS6450751A - Superconductive rotary machine - Google Patents

Superconductive rotary machine

Info

Publication number
JPS6450751A
JPS6450751A JP20404287A JP20404287A JPS6450751A JP S6450751 A JPS6450751 A JP S6450751A JP 20404287 A JP20404287 A JP 20404287A JP 20404287 A JP20404287 A JP 20404287A JP S6450751 A JPS6450751 A JP S6450751A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
winding
body
rotor
superconductive
internal
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
JP20404287A
Other versions
JP2644763B2 (en )
Inventor
Hisanao Ogata
Hideaki Mori
Original Assignee
Hitachi Ltd
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

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/60Superconducting electric elements or equipment or power systems integrating superconducting elements or equipment
    • Y02E40/62Superconducting generators
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/60Superconducting electric elements or equipment or power systems integrating superconducting elements or equipment
    • Y02E40/62Superconducting generators
    • Y02E40/622Superconducting synchronous generators
    • Y02E40/625Superconducting synchronous generators with a superconducting rotor

Abstract

PURPOSE:To make a rotor light in weight and to improve efficiency, by fixing a superconductive field winding with synthetic resin, etc., and by thermally connecting it to an internal rotor body. CONSTITUTION:A superconductive generator is composed of an external rotor body 1, an internal rotor body 2, a shaft 4, a stator case 5, an armature 6, an armature lead wire outlet 8, a superconductive field winding 9, a winding supporting body 10, an internal wall 11, a shielding plate 12, a coolant storage tank comprised of a liquid phase section 13 and a gaseous phase section 14, a slip ring 17, a coolant feeding and exhausting machine 19, etc. To the winding supporting body 10 of the internal rotor body 2 numerous grooves 24 are carved, where the superconductive field winding 9 are embedded and secured with epoxy resin, etc. Close to these grooves 24 numerous radial pipe channels 25a- are bored. The space between the field winding 9 and the armature 6 is thereby narrowed and the electromagnetic connecting state of both of them reformed. Natural circulation is produced with a density difference of liquid nitrogen in the radial pipe channel 25c and 25d in pairs, so that the cooling condition of rotor can be improved.
JP20404287A 1987-08-19 1987-08-19 Superconducting rotating machine Expired - Lifetime JP2644763B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20404287A JP2644763B2 (en) 1987-08-19 1987-08-19 Superconducting rotating machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20404287A JP2644763B2 (en) 1987-08-19 1987-08-19 Superconducting rotating machine

Publications (2)

Publication Number Publication Date
JPS6450751A true true JPS6450751A (en) 1989-02-27
JP2644763B2 JP2644763B2 (en) 1997-08-25

Family

ID=16483792

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20404287A Expired - Lifetime JP2644763B2 (en) 1987-08-19 1987-08-19 Superconducting rotating machine

Country Status (1)

Country Link
JP (1) JP2644763B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010117459A2 (en) * 2009-04-09 2010-10-14 Goodzeit Carl L Dual armature motor/generator with flux linkage between dual armatures and a superconducting field coil
US8084909B2 (en) 2009-04-09 2011-12-27 Goodzeit Carl L Dual armature motor/generator with flux linkage

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6070961A (en) * 1983-09-28 1985-04-22 Hitachi Ltd Superconductive rotor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6070961A (en) * 1983-09-28 1985-04-22 Hitachi Ltd Superconductive rotor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010117459A2 (en) * 2009-04-09 2010-10-14 Goodzeit Carl L Dual armature motor/generator with flux linkage between dual armatures and a superconducting field coil
WO2010117459A3 (en) * 2009-04-09 2011-01-06 Goodzeit Carl L Dual armature motor/generator with flux linkage between dual armatures and a superconducting field coil
US7956503B2 (en) 2009-04-09 2011-06-07 Goodzeit Carl L Dual armature motor/generator with flux linkage
US8084909B2 (en) 2009-04-09 2011-12-27 Goodzeit Carl L Dual armature motor/generator with flux linkage

Also Published As

Publication number Publication date Type
JP2644763B2 (en) 1997-08-25 grant

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