JPS5612858A - Electric power supply device for superconductive rotaty machine - Google Patents

Electric power supply device for superconductive rotaty machine

Info

Publication number
JPS5612858A
JPS5612858A JP8796779A JP8796779A JPS5612858A JP S5612858 A JPS5612858 A JP S5612858A JP 8796779 A JP8796779 A JP 8796779A JP 8796779 A JP8796779 A JP 8796779A JP S5612858 A JPS5612858 A JP S5612858A
Authority
JP
Japan
Prior art keywords
conductor
connector
conductors
lead
superconductive
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
JP8796779A
Other languages
Japanese (ja)
Inventor
Kiyoshi Takita
Ko Kondo
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP8796779A priority Critical patent/JPS5612858A/en
Publication of JPS5612858A publication Critical patent/JPS5612858A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/02—Connections between slip-rings and windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superconductive Dynamoelectric Machines (AREA)

Abstract

PURPOSE:To eliminate the fatigue failure of a conductor connected by centrifugal force in high speed rotation by securing a connector of an intermediate conductor to a slip ring lead conductor and a connector of the intermediate conductor to a conductor lead portion externally by a retainer. CONSTITUTION:The lead conductor 101 of a slip ring 10 is horizontally led through a rectangular hole 32 symmetrically perforated at the vertical surface of a flange 31, and is interposed between the one ends of intermediate conductors 102, 103 having double L-shaped side shape to be thus tightened. The conductor 101 is further closely superimposed with the conductors 102, 103, from the L-shaped intermediate portion to the other side end, and the conductor connected electrically from the superconductive coil in one hollow shaft 2 is led out of the shaft 2 through a lead portion 9. Further, between the head of bolt for tightening the intermediate conductors and the flange 31 is inserted a protection cover 41 made of insulator with L- shaped cross section. In this manner it can prevent the fatigue failure of the connector due to the centrifugal force.
JP8796779A 1979-07-11 1979-07-11 Electric power supply device for superconductive rotaty machine Pending JPS5612858A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8796779A JPS5612858A (en) 1979-07-11 1979-07-11 Electric power supply device for superconductive rotaty machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8796779A JPS5612858A (en) 1979-07-11 1979-07-11 Electric power supply device for superconductive rotaty machine

Publications (1)

Publication Number Publication Date
JPS5612858A true JPS5612858A (en) 1981-02-07

Family

ID=13929620

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8796779A Pending JPS5612858A (en) 1979-07-11 1979-07-11 Electric power supply device for superconductive rotaty machine

Country Status (1)

Country Link
JP (1) JPS5612858A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514964A1 (en) * 1981-10-15 1983-04-22 Asea Ab ROTOR FOR TURBOGENERATOR

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514964A1 (en) * 1981-10-15 1983-04-22 Asea Ab ROTOR FOR TURBOGENERATOR

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