Title :
Analytical Modeling of Pulse Transformers for Power Modulators
Author :
Biela, J. ; Bortis, D. ; Kolar, J.W.
Author_Institution :
Power Electron. Syst., Zurich
Abstract :
The parasitic capacitances of transformers significantly influence the resulting pulse shape of a power modulator system. In order to predict the pulse shape and optimize the geometry of the pulse transformer before building the transformer, an equivalent circuit and analytic expressions relating the geometry with the parasitic elements are needed. Therefore, a model consisting of 6 equivalent capacitors and a simplified circuit, as well as the belonging equations, are presented. The equations are verified by measurement results for a pulse transformer and a solid-state modulator designed for linear accelerators
Keywords :
capacitance; equivalent circuits; modulators; power transformers; pulsed power technology; equivalent capacitor circuit; linear accelerators; parasitic capacitance; pulse transformer; solid-state power modulators; Analytical models; Equations; Geometry; Parasitic capacitance; Power system modeling; Pulse circuits; Pulse modulation; Pulse shaping methods; Pulse transformers; Shape;
Conference_Titel :
Power Modulator Symposium, 2006. Conference Record of the 2006 Twenty-Seventh International
Conference_Location :
Arlington, VA
Print_ISBN :
1-4244-0018-X
Electronic_ISBN :
1-4244-0019-8
DOI :
10.1109/MODSYM.2006.365200
