JPS5722372A - Rotor of superconductive rotary machine - Google Patents

Rotor of superconductive rotary machine

Info

Publication number
JPS5722372A
JPS5722372A JP9714080A JP9714080A JPS5722372A JP S5722372 A JPS5722372 A JP S5722372A JP 9714080 A JP9714080 A JP 9714080A JP 9714080 A JP9714080 A JP 9714080A JP S5722372 A JPS5722372 A JP S5722372A
Authority
JP
Japan
Prior art keywords
generated
rotor
cold damper
rotary machine
reinforcing rings
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.)
Pending
Application number
JP9714080A
Other languages
Japanese (ja)
Inventor
Masayuki Miyazaki
Sumio Yoshioka
Norio Oishi
Koichi Okamoto
Masaki Sakuyama
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP9714080A priority Critical patent/JPS5722372A/en
Publication of JPS5722372A publication Critical patent/JPS5722372A/en
Pending 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
    • H02K55/04—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type with rotating field windings
    • 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)

Abstract

PURPOSE:To reduce thermal stress to be generated in a torque tube and to suppress deformation and stress to be generated by electromagnetic force on the rotor of a superconductive rotary machine to small by a method wherein plural T-shaped reinforcing rings of a high intensity material are provided on the outer circumference of a cold damper. CONSTITUTION:The T type reinforcing rings 17 are provided on the outer circumference of the cold damper 4 consisted of a cold damper support 4b arranged on the inside circumference of a cold damper conductor 4a. Accordingly frictional restraining force to be generated on the contacting face of the cold damper 4 with the reinforcing rings 17 is reduced, and thermal stress to be generated in the torque tube of the rotor can be suppressed to small.
JP9714080A 1980-07-15 1980-07-15 Rotor of superconductive rotary machine Pending JPS5722372A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9714080A JPS5722372A (en) 1980-07-15 1980-07-15 Rotor of superconductive rotary machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9714080A JPS5722372A (en) 1980-07-15 1980-07-15 Rotor of superconductive rotary machine

Publications (1)

Publication Number Publication Date
JPS5722372A true JPS5722372A (en) 1982-02-05

Family

ID=14184257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9714080A Pending JPS5722372A (en) 1980-07-15 1980-07-15 Rotor of superconductive rotary machine

Country Status (1)

Country Link
JP (1) JPS5722372A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3706437A1 (en) * 1986-03-12 1987-09-24 Mitsubishi Electric Corp SUPRALINE, ROTATING ELECTRICAL MACHINE

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51147701A (en) * 1975-06-13 1976-12-18 Hitachi Ltd Rotor of superconductive rotary machine
JPS5541163A (en) * 1978-09-14 1980-03-22 Fuji Electric Co Ltd Room temperature damper for superconductive rotary machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51147701A (en) * 1975-06-13 1976-12-18 Hitachi Ltd Rotor of superconductive rotary machine
JPS5541163A (en) * 1978-09-14 1980-03-22 Fuji Electric Co Ltd Room temperature damper for superconductive rotary machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3706437A1 (en) * 1986-03-12 1987-09-24 Mitsubishi Electric Corp SUPRALINE, ROTATING ELECTRICAL MACHINE

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