DocumentCode :
802049
Title :
Rotational Flux Distributions in Amorphous Model Core
Author :
Enokizono, M. ; Todaka, T. ; Wakayama, K.
Author_Institution :
Oita University.
Volume :
8
Issue :
2
fYear :
1993
Firstpage :
118
Lastpage :
124
Abstract :
A stacked three-phase, three-limbed transformer core model was assembled from POWERCORE strip sheet, and the localized rotational flux distributions and distribution factors were measured using arrays of cross-shaped search coils. In studies of the two-dimensional magnetic properties of amorphous magnetic materials, we previously reported that a remarkable anisotropy was observed under high magnetic flux density conditions. The influence of the anisotropy on the flux distributions at the T-joint in three-phase transformer cores became a topic of interest. In this paper, the rotational flux distributions in the amorphous transformer core are investigated using a three-phase three-limbed core model assembled from POWER-CORE strip sheet.
Keywords :
Amorphous magnetic materials; Amorphous materials; Anisotropic magnetoresistance; Assembly; Coils; Magnetic cores; Magnetic flux density; Magnetic properties; Rotation measurement; Transformer cores;
fLanguage :
English
Journal_Title :
Magnetics in Japan, IEEE Translation Journal on
Publisher :
ieee
ISSN :
0882-4959
Type :
jour
DOI :
10.1109/TJMJ.1993.4565584
Filename :
4565584
Link To Document :
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