Title :
The investigation of the multi-shielding system of the superconducting generator
Author :
Lin, Q.T. ; Han, S.
Author_Institution :
Institute of El´´ectrical Engineering Academia Sinica, Beijing, China
fDate :
3/1/1985 12:00:00 AM
Abstract :
In this paper the electromagnetic shielding behavior of the multi-shielding system in superconducting synchronous generators, the influence of one screen upon the others and the sharing of fault moment among the different screens have been investigated. Definition of magnetic penetrability has been made for describing the electromagnetic shielding behaviors of screens. The influence of operation temperature of inner screen on the system was investigated too, and a method of determining the mean temperature of inner screen was proposed.
Keywords :
Electromagnetic shielding; Superconducting rotating machines; Synchronous generators; Damping; Fourier transforms; Frequency response; Magnetic analysis; Magnetic shielding; Saturation magnetization; Stator cores; Superconducting magnets; Synchronous generators; Temperature;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1985.1063810
