A method to enhance ground-fault computation

Shyh Jier Huang, Hsing Ho Wan

Research output: Contribution to journalArticlepeer-review

8 Citations (Scopus)

Abstract

This letter presents a simple criterion for reviewing balanced three-phase fault and unbalanced ground-fault current using the ratio of zero sequence impedance to positive sequence impedance as seen from the fault location, which can be employed to enhance the power system design and protection. The method has been verified by real power systems in Taiwan with satisfactory results.

Original languageEnglish
Article number5356181
Pages (from-to)1190-1191
Number of pages2
JournalIEEE Transactions on Power Systems
Volume25
Issue number2
DOIs
Publication statusPublished - 2010 May 1

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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