A new method to identify fault current and inrush current on transformer byJiles-Atherton model

Sy Ruen Huang, Chin-Wen Liao, Hong Tai Chen, Chueh Cheng Wu

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

This paper proposes a new method to detect transformer inside incipientfault current using transformer internal parameters to determine the insidestructure of transformer at good condition or bad. A transformer model wasestablished by Jiles-Atherton theory using measured voltage and current and theinitial parameters which were found using Genetic Algorithm (GA). Then,transformer internal parameters k and c can be estimated using Simplex method toeasily differentiate inrush currents and incipient fault currents. ICIC International

Original languageEnglish
Pages (from-to)897-902
Number of pages6
JournalICIC Express Letters
Volume3
Issue number4
Publication statusPublished - 2009 Dec 1

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Electric instrument transformers
Electric fault currents
Genetic algorithms
Electric potential

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Computer Science(all)

Cite this

Huang, Sy Ruen ; Liao, Chin-Wen ; Chen, Hong Tai ; Wu, Chueh Cheng. / A new method to identify fault current and inrush current on transformer byJiles-Atherton model. In: ICIC Express Letters. 2009 ; Vol. 3, No. 4. pp. 897-902.
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A new method to identify fault current and inrush current on transformer byJiles-Atherton model. / Huang, Sy Ruen; Liao, Chin-Wen; Chen, Hong Tai; Wu, Chueh Cheng.

In: ICIC Express Letters, Vol. 3, No. 4, 01.12.2009, p. 897-902.

Research output: Contribution to journalArticle

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