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JPS57101559A - Rotor for superconducting rotary electric machine - Google Patents

Rotor for superconducting rotary electric machine

Info

Publication number
JPS57101559A
JPS57101559A JP55177104A JP17710480A JPS57101559A JP S57101559 A JPS57101559 A JP S57101559A JP 55177104 A JP55177104 A JP 55177104A JP 17710480 A JP17710480 A JP 17710480A JP S57101559 A JPS57101559 A JP S57101559A
Authority
JP
Japan
Prior art keywords
damper
bars
rings
outside diameter
rotor
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
JP55177104A
Other languages
Japanese (ja)
Inventor
Miyoshi Takahashi
Noriyoshi Takahashi
Masatoshi Watabe
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.)
Hitachi Ltd
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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP55177104A priority Critical patent/JPS57101559A/en
Publication of JPS57101559A publication Critical patent/JPS57101559A/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 form the rotor for the superconducting rotary electric machine having excellent reliability by burying a plurality of conductive bars extending in the shaft direction to a cylindrical damper support as a reinforcing member, short-circuiting both end sections of these conductive bars by conductive rings and forming a damper. CONSTITUTION:Superconducting field winding 2 is fixed onto a torque tube 3 by means of a binder 4. The non-magnetic support 7 as the reinforcing member is arranged concentrically at the outside diameter side through a vacuum layer 12 from the binder 4 while the damper bars 14 driven, inserted and buried into dovetail grooves 13 shaped to an outer circumferential section of the non- magnetic support 7. On the other hand, the damper rings 15 short-circuiting the damper bars 14 are disposed at the outside diameter sides of both end sections of the damper bars 14. Retaining rings 16 are fitted and arranged at the outside diameter sides of the damper rings 15.
JP55177104A 1980-12-17 1980-12-17 Rotor for superconducting rotary electric machine Pending JPS57101559A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55177104A JPS57101559A (en) 1980-12-17 1980-12-17 Rotor for superconducting rotary electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55177104A JPS57101559A (en) 1980-12-17 1980-12-17 Rotor for superconducting rotary electric machine

Publications (1)

Publication Number Publication Date
JPS57101559A true JPS57101559A (en) 1982-06-24

Family

ID=16025210

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55177104A Pending JPS57101559A (en) 1980-12-17 1980-12-17 Rotor for superconducting rotary electric machine

Country Status (1)

Country Link
JP (1) JPS57101559A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6082058A (en) * 1983-10-06 1985-05-10 Toshiba Corp Rotor of superconductive rotary electric machine
KR101054155B1 (en) * 2004-05-26 2011-08-03 제너럴 일렉트릭 캄파니 Rotor and damper windings for rotor in generator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6082058A (en) * 1983-10-06 1985-05-10 Toshiba Corp Rotor of superconductive rotary electric machine
KR101054155B1 (en) * 2004-05-26 2011-08-03 제너럴 일렉트릭 캄파니 Rotor and damper windings for rotor in generator

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