© The Institution of Electrical Engineers
In foil-wound transformers, the width of the foil used in one winding is generally the full winding height of the transformer so that the current density is nonuniform. A mathematical model is set up for such transformers, and the current density is obtained as the solution to an integral equation. A method of solution suitable for use on a digital computer is outlined.
References
-
-
1)
-
K.J.R. Wilkinson
.
Prospect of employing conductors at low temperatures in power cables and in power transformers.
Proc. IEE
,
9 ,
1509 -
1521
-
2)
-
B. Hague
.
(1929)
, Electromagnetic problems in electrical engineering.
-
3)
-
Andrew, P.H., Lane, F.J., Miller, D.J., Richards, T.L.: `Design of copper sheet and foil wound transformers', paper 1, ERA distribution conference, 1967, Edinburgh, group 4.
-
4)
-
(1961)
, Modern computing methods.
-
5)
-
J. Irving ,
N. Mullineux
.
(1959)
, Mathematics in physics and engineering.
-
6)
-
C. Dassetto
.
Insulation of aluminium foils for windings and coils.
RC Riun. Assoc. Electrotech.
http://iet.metastore.ingenta.com/content/journals/10.1049/piee.1969.0022
Related content
content/journals/10.1049/piee.1969.0022
pub_keyword,iet_inspecKeyword,pub_concept
6
6