Efficient FDTD Simulation of Fields in Coaxial Cables with Multi-Layered Insulation Partially Formed by Dispersive Layers of Extremely High Permittivity

Abstract

An efficient and accurate FDTD simulation technique for investigation of field propagation in multi-layered coaxial cables has been developed. This technique combines a uniform FDTD scheme with the piecewise linear recursive convolution method, which is applied for the treatment of fields in dispersive layers, having extremely high permittivity. The method has been developed and tested for a radial symmetric cylindrical system and is intended for future use in 3D applications.

Meeting Name

International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, DIPED (2002: Oct. 13, Tbilisi, Georgia)

Department(s)

Electrical and Computer Engineering

Keywords and Phrases

Acoustic Waves; Cables; Coaxial Cables; Convolution; Differential Equations; Dispersion (waves); Electric Conductors; Electric Discharges; Finite Difference Method; Inverse Problems; Partial Discharges; Permittivity; Piecewise Linear Techniques; Polyethylenes; 3D Application; Cable Insulation; FDTD Simulations; Field Propagation; High Permittivity; Multi-layered; Piecewise Linear Recursive Convolution; Semiconductivity; Time Domain Analysis

International Standard Book Number (ISBN)

966-02-2224-6

International Standard Serial Number (ISSN)

2165-3585

Document Type

Article - Conference proceedings

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2002 Institute of Electrical and Electronics Engineers (IEEE), All rights reserved.

Publication Date

01 Oct 2002

Link to Full Text

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