Effective impendance of a conductor as a function of its cross-section and frequency
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Date issued
2003
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
University of West Bohemia
Abstract
Knowledge of the effective impedance of a conductor carrying harmonic current (particularly of high frequencies) is often very important for design of various devices. Although its frequency-dependent values for conductors of circular cross-section are known, not so much is known about this parameter for conductor of more general shapes. The paper presents numerically obtained relevant results for „cross-type“ and „band-type“ conductors for frequencies ranging from 50 Hz to 500 MHz.
Description
Subject(s)
povrchový jev, efektivní impedance, skin effect, numerická analýza, effective impedance, numerical analysis, metoda konečných prvků, finite element method
Citation
AMTEE ’03 : fifth international conference on Advanced Methods in the Theory of Electrical Engineering : September 10-12, 2003 [Klatovy, Czech Republic], p. 27-32.