Publication 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

journal article - other

Language

en

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.

Released

28.01.2019

Publisher

IEEE EMC Society

ISBN

0018-9375

Periodical

IEEE Transaction on Electromagnetic Compatibility

Year of study

61

Number

6

State

US

Pages from

1

Pages to

8

Pages count

8

URL

Documents

BibTex


@article{BUT157204,
  author="Martin {Štumpf}",
  title="Lightning-Induced Voltages on Transmission Lines Over a Lossy Ground -- An Analytical Coupling Model Based on the Cooray-Rubinstein Formula",
  annote="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.",
  address="IEEE EMC Society",
  chapter="157204",
  doi="10.1109/TEMC.2019.2891546",
  howpublished="print",
  institution="IEEE EMC Society",
  number="6",
  volume="61",
  year="2019",
  month="january",
  pages="1--8",
  publisher="IEEE EMC Society",
  type="journal article - other"
}