HOMOGENIZATION OF MATERIALS USED IN ALL-F ILM METALLIZED CAPACITORS

Authors
JOUBERT C ROJAT G BEROUAL A
Citation
C. Joubert et al., HOMOGENIZATION OF MATERIALS USED IN ALL-F ILM METALLIZED CAPACITORS, Journal de physique. III, 7(7), 1997, pp. 1549-1559
Citations number
9
Categorie Soggetti
Material Science","Phsycs, Fluid & Plasmas","Physics, Applied
Journal title
Journal de physique. III → ACNP
ISSN journal
11554320
Volume
7
Issue
7
Year of publication
1997
Pages
1549 - 1559
Database
ISI
SICI code
1155-4320(1997)7:7<1549:HOMUIA>2.0.ZU;2-8
Abstract
The structure of metallized capacitors is complex and the sizes of the constituting elements are dissimilar. Consequently, direct computatio n of fields and current densities is impossible. In this paper, we giv e some macroscopic properties (impedances, admittances) of the capacit or winding, obtained thanks to an homogenization method. These propert ies are helpful to compute the current and heating distribution in cap acitors.