DocumentCode
1801284
Title
Magnetizing inrush current of a transformer and a new technique of its computation
Author
Ogawa, Masaru
Author_Institution
Toyama Nat. Coll. of Technol., Japan
Volume
3
fYear
2002
fDate
2002
Abstract
A new computing technique of magnetic nonlinear transients is presented. As an alternative to conventional methods, the technique represents the magnetic nonlinearity by multiple characteristics of coil current versus differential inductance. Magnetizing inrush currents of a transformer are computed by the technique. Comparison with experimented results confirmed effectiveness of this computing technique.
Keywords
electric current; inductance; magnetic flux; magnetic hysteresis; numerical analysis; transformers; transients; coil current; differential inductance; magnetic nonlinear transients; magnetic nonlinearity; magnetizing inrush currents; transformer; Circuit analysis computing; Coils; Current measurement; Differential equations; History; Inductance; Magnetic flux; Magnetic separation; Magnetization; Surges;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2002. ISCAS 2002. IEEE International Symposium on
Print_ISBN
0-7803-7448-7
Type
conf
DOI
10.1109/ISCAS.2002.1010249
Filename
1010249
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