DocumentCode
1448367
Title
Formed power transformer cores
Author
Gordy, T. D. ; Somerville, G. G.
Author_Institution
General Electric Company, Pittsfield, Mass.
Volume
70
Issue
7
fYear
1951
fDate
7/1/1951 12:00:00 AM
Firstpage
614
Lastpage
617
Abstract
Efficient and economical utilization of oriented cold-rolled steel requires that magnetic flux traverse the steel in the rolling direction; the effects of joints be reduced; and strains in the finished core be minimized. Reductions in core loss, exciting current, and noise level are being obtained in routine production units of Spirakore transformers using these principles
Keywords
Clamps; Joints; Lamination; Power transformers; Steel; Transformer cores;
fLanguage
English
Journal_Title
Electrical Engineering
Publisher
ieee
ISSN
0095-9197
Type
jour
DOI
10.1109/EE.1951.6436712
Filename
6436712
Link To Document