Publication result detail

Lightning-Induced Voltages on Transmission Lines Over a Lossy Ground -- An Analytical Coupling Model Based on the Cooray-Rubinstein Formula

ŠTUMPF, M.; ANTONINI, G.

Original Title

Lightning-Induced Voltages on Transmission Lines Over a Lossy Ground -- An Analytical Coupling Model Based on the Cooray-Rubinstein Formula

English Title

Lightning-Induced Voltages on Transmission Lines Over a Lossy Ground -- An Analytical Coupling Model Based on the Cooray-Rubinstein Formula

Type

WoS Article

Original Abstract

Space-time closed-form expressions for the vertical-electric-dipole-induced Thévenin-voltage responses on a transmission line above a lossy ground are derived analytically. The problem is formulated via the electromagnetic reciprocity theorem of the time-convolution type and subsequently solved with the aid of the Cooray–Rubinstein formula and the Cagniard–de Hoop method. It is demonstrated that the obtained results are readily applicable to calculating lightning-induced voltages on overhead transmission lines over a finitely conducting ground.

English abstract

Space-time closed-form expressions for the vertical-electric-dipole-induced Thévenin-voltage responses on a transmission line above a lossy ground are derived analytically. The problem is formulated via the electromagnetic reciprocity theorem of the time-convolution type and subsequently solved with the aid of the Cooray–Rubinstein formula and the Cagniard–de Hoop method. It is demonstrated that the obtained results are readily applicable to calculating lightning-induced voltages on overhead transmission lines over a finitely conducting ground.

Keywords

Electromagnetic coupling, lightning electromagnetic pulse, time-domain analysis,transmission lines.

Key words in English

Electromagnetic coupling, lightning electromagnetic pulse, time-domain analysis,transmission lines.

Authors

ŠTUMPF, M.; ANTONINI, G.

RIV year

2020

Released

28.01.2019

Publisher

IEEE EMC Society

ISBN

0018-9375

Periodical

IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY

Volume

61

Number

6

State

United States of America

Pages from

155

Pages to

162

Pages count

8

URL

https://ieeexplore.ieee.org/document/8627966

BibTex

@article{BUT157204,
  author="ŠTUMPF, M. and ANTONINI, G.",
  title="Lightning-Induced Voltages on Transmission Lines Over a Lossy Ground -- An Analytical Coupling Model Based on the Cooray-Rubinstein Formula",
  journal="IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY",
  year="2019",
  volume="61",
  number="6",
  pages="155--162",
  doi="10.1109/TEMC.2019.2891546",
  issn="0018-9375",
  url="https://ieeexplore.ieee.org/document/8627966"
}