Title:
SUPERCONDUCTING ROTOR
Document Type and Number:
Japanese Patent JPH04285463
Kind Code:
A
Abstract:
PURPOSE: To provide a superconducting rotor to be so rapidly sufficiently cooled that a superconducting lead is not subjected to the transition to a normal conduction (quenching) even at the time of an accident even if a superconducting generator is in an overdriven state in the case of cooling the rotor.
CONSTITUTION: A superconducting rotor of this invention has a part for enhancing the radiation rate at part of at least one surface of an outer periphery of a helium vessel 4 and an inner periphery of a radiation shield 8.
Inventors:
SATO KAZUO
NAKAJIMA MAKOTO
NAKAJIMA MAKOTO
Application Number:
JP4855991A
Publication Date:
October 09, 1992
Filing Date:
March 14, 1991
Export Citation:
Assignee:
TOSHIBA CORP
International Classes:
H02K55/04; (IPC1-7): H02K55/04
Attorney, Agent or Firm:
Hideaki Togawa