A novel time-domain electric field integral equation of thin wire structures in lossy half-space

Author

Huang, Hongxia ; Li, Lin ; Zhao, Zhibin

Author_Institution

Sch. of Electr. & Electron. Eng., North China Electr. Power Univ., Baoding, China

fYear

2010

fDate

9-12 May 2010

Firstpage

1

Lastpage

1

Abstract

Based on the modified image theory, the FDIE of a thin wire placed at arbitrary direction in lossy half-space is built, and the corresponding TDIE is obtained by the inverse Fourier transformation. The transient currents induced on the wire are calculated by the time domain MoM combined with MOT. It is shown, compared with reference, the method herein is effective and the conductivity of the soil can be taken into account.

Keywords

Fourier transforms; absorbing media; electric field integral equations; finite difference methods; method of moments; time-domain analysis; transient response; wires (electric); FDIE; MOT; TDIE; inverse Fourier transformation; lossy half-space; modified image theory; thin wire structures; time domain MoM; time-domain electric field integral equation; transient currents; Conductivity; Dielectric losses; Electromagnetic compatibility; Integral equations; Power engineering and energy; Power system transients; Soil; Time domain analysis; Transient response; Wire;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Field Computation (CEFC), 2010 14th Biennial IEEE Conference on

Conference_Location

Chicago, IL

Print_ISBN

978-1-4244-7059-4

Type

conf

DOI

10.1109/CEFC.2010.5481531

Filename

5481531