Title :
The optimization of high frequency operated transformers for resonant converters
Author :
Stadler, A. ; Albach, M. ; Chromy, S.
Author_Institution :
Friedrich-Alexander-Univ. Erlangen-Nuremberg, Erlangen
Abstract :
In this paper the influence of the winding layout of high frequency operated transformers on the core losses and also on the leakage inductance is investigated and verified by measurements. A method of summation is used which is based on an integral equation for the magnetization and based on these results, some design guidelines are derived in order to optimize these components
Keywords :
design engineering; high-frequency transformers; inductance; integral equations; leakage currents; losses; magnetisation; resonant power convertors; transformer cores; transformer windings; core losses; high frequency operated transformers; integral equation; leakage inductance; magnetization; resonant converters; winding layout; Core loss; Frequency conversion; Frequency measurement; Guidelines; Inductance measurement; Integral equations; Loss measurement; Magnetic resonance; Magnetization; Transformers; High frequency power converter; Magnetic device; Modelling; Passive component; Resonant converter;
Conference_Titel :
Power Electronics and Applications, 2005 European Conference on
Conference_Location :
Dresden
Print_ISBN :
90-75815-09-3
DOI :
10.1109/EPE.2005.219232
