Short Circuit Localization in Automotive Ringstructured Power Nets based on Graph Theory

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

The constantly increasing demands for safety and comfort in modern vehicles require a highly available onboard energy network. Alternative onboard network architectures such as ring networks could play a role in this concern in the future. Thus, new methods are required to cope with the higher complexity of such systems at the same time. This paper addresses the problem of localizing electrical faults in an automotive power net with ring architecture using the example of short circuits. We propose a graph-based approach and introduce a graph-theoretical measure based on the reach-centrality to locate such faults in the system.

Original languageEnglish
Title of host publication2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728193878
DOIs
StatePublished - 2022
Event2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022 - Detroit, United States
Duration: 9 Oct 202213 Oct 2022

Publication series

Name2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022

Conference

Conference2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022
Country/TerritoryUnited States
CityDetroit
Period9/10/2213/10/22

Keywords

  • 48 V vehicle power system
  • fault localization
  • graph theory
  • reach centrality
  • ring power net
  • short circuit

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