A method for the evaluation of fault current distribution in complex high voltage networks

Risultato della ricerca: Articlepeer review

Abstract

The paper presents a method for the study of large interconnected earthing systems in High Voltage networks. The mathematical model proposed for calculating the distribution of the Single-line-to-Earth fault current is useful for a methodical and accurate analysis of complex systems having meshed configuration and more sources, and has practical application for the Transmission System Operator. Two case studies are provided. The first one considers a fault occurring inside and outside a station in a real 220 kV transmission network. In the second example, the proposed methodology is compared with the classical “Double-sided elimination” method.
Lingua originaleEnglish
pagine (da-a)100-110
Numero di pagine11
RivistaElectric Power Systems Research
Volume126
Stato di pubblicazionePublished - 2015

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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