Result Details

Evaluation of transient field in unbounded dissipative media

DĚDKOVÁ, J., DĚDEK, L., VALSA, J. Evaluation of transient field in unbounded dissipative media. COMPEL-THE INTERNATIONAL JOURNAL FOR COMPUTATION AND MATHEMATICS IN ELECTRICAL AND ELECTRONIC ENGINEERING, 2001, vol. 20, no. 2, 9 p. ISSN: 0332-1649.

Type

journal article

Language

English

Authors

Dědková Jarmila, prof. Ing., CSc.
Dědek Libor, prof. Ing., CSc.
Valsa Juraj, prof. Ing., CSc.

Abstract

A new FEM approach is used to evaluate transient electric field due to a surge wave in a dissipative open region. Instead of the solution of the basic equations in the time domain, the Laplace transform inversion is used to model planar and axisymmetrical transient fields. The main advantage of this approach consists in the possibility of modeling unbounded regions. Current-driven electrodes including electrodes with floating potential are taken into consideration.

Keywords

Finite elements, Transient electric field, Dissipative media, Numerical Laplace transformation

Published

2001

Pages

Journal

COMPEL-THE INTERNATIONAL JOURNAL FOR COMPUTATION AND MATHEMATICS IN ELECTRICAL AND ELECTRONIC ENGINEERING, vol. 20, no. 2, ISSN 0332-1649

BibTeX

@article{BUT40205,
  author="Jarmila {Dědková} and Libor {Dědek} and Juraj {Valsa}",
  title="Evaluation of transient field in unbounded dissipative media",
  journal="COMPEL-THE INTERNATIONAL JOURNAL FOR COMPUTATION AND MATHEMATICS IN ELECTRICAL AND ELECTRONIC ENGINEERING",
  year="2001",
  volume="20",
  number="2",
  pages="9",
  issn="0332-1649"
}

Departments

Ústav teoretické a experimentální elektrotechniky (UTEE)