Title :
An advanced SPICE-compatible model for high frequency multiwinding transformers
Author :
Okyere, Philip F. ; Heinemann, Lothar
Author_Institution :
Dept. of Electr. Eng., Tech. Univ. Dresden, Germany
Abstract :
An advanced SPICE-compatible model for high frequency multiwinding transformers is presented. The model is physically-based and its parameters are extracted from the geometry. Beside skin-effect in the windings the influence of transformer parasitic capacitances can be analyzed. The well-known Atherton-Jiles-model is included to study effects of core saturation
Keywords :
SPICE; capacitance; high-frequency transformers; skin effect; transformer cores; transformer windings; Atherton-Jiles-model; SPICE-compatible model; core saturation; high frequency multiwinding transformers; physically-based model; skin-effect; transformer parasitic capacitances; Circuit simulation; Frequency; Geometry; Impedance; Parasitic capacitance; Power electronics; Power system modeling; SPICE; Solid modeling; Transformer cores;
Conference_Titel :
Power Electronics Specialists Conference, 1999. PESC 99. 30th Annual IEEE
Conference_Location :
Charleston, SC
Print_ISBN :
0-7803-5421-4
DOI :
10.1109/PESC.1999.789079
