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JPS5725156A - Rotor for superconductive rotary electric machine - Google Patents

Rotor for superconductive rotary electric machine

Info

Publication number
JPS5725156A
JPS5725156A JP10093480A JP10093480A JPS5725156A JP S5725156 A JPS5725156 A JP S5725156A JP 10093480 A JP10093480 A JP 10093480A JP 10093480 A JP10093480 A JP 10093480A JP S5725156 A JPS5725156 A JP S5725156A
Authority
JP
Japan
Prior art keywords
layer
damper
superconductive
rotor
centrifugal force
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
JP10093480A
Other languages
Japanese (ja)
Inventor
Masatami Iwamoto
Tatsue Nomura
Shiro Nakamura
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 JP10093480A priority Critical patent/JPS5725156A/en
Publication of JPS5725156A publication Critical patent/JPS5725156A/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 obtain a mechanically rigid superconductive rotor having excellent electromagnetic performance by providing an inner conductive layer inside the ordinary temperature damper. CONSTITUTION:A cylindrical inner conductive layer 17 made of good conductive material is provided inside an ordinary temperature damper 4. The conductive material includes copper, aluminum, and their alloys. The damper 4 and the layer 17 are bonded by shrinkage fitting, adhering, etc. In this manner, the layer 17 electromagnetically shields high harmonic magnetic field caused from the stator side via eddy current induced in the layer and prevents the adverse influence to a superconductive field coil 3. Since the layer 17 is provided inside the damper 4, the centrifugal force acting on the layer 17 is transmitted to the damper 4 and is thus supported, and is accordingly mechanically rigid for the centrifugal force.
JP10093480A 1980-07-22 1980-07-22 Rotor for superconductive rotary electric machine Pending JPS5725156A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10093480A JPS5725156A (en) 1980-07-22 1980-07-22 Rotor for superconductive rotary electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10093480A JPS5725156A (en) 1980-07-22 1980-07-22 Rotor for superconductive rotary electric machine

Publications (1)

Publication Number Publication Date
JPS5725156A true JPS5725156A (en) 1982-02-09

Family

ID=14287173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10093480A Pending JPS5725156A (en) 1980-07-22 1980-07-22 Rotor for superconductive rotary electric machine

Country Status (1)

Country Link
JP (1) JPS5725156A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6397488A (en) * 1986-10-15 1988-04-28 Tech Res & Dev Inst Of Japan Def Agency magnetic minesweeper
US20110062805A1 (en) * 2009-09-17 2011-03-17 Caterpillar Inc. Switched reluctance machine with eddy current loss dampener

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5320508A (en) * 1976-08-11 1978-02-24 Hitachi Ltd Super conducting rotor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5320508A (en) * 1976-08-11 1978-02-24 Hitachi Ltd Super conducting rotor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6397488A (en) * 1986-10-15 1988-04-28 Tech Res & Dev Inst Of Japan Def Agency magnetic minesweeper
US20110062805A1 (en) * 2009-09-17 2011-03-17 Caterpillar Inc. Switched reluctance machine with eddy current loss dampener

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