Corona fault detection in switchgear with extreme learning machine

Sanuri Ishak, Siaw Paw Koh, Jian Ding Tan, Sieh Kiong Tiong, Chai Phing Chen

Research output: Contribution to journalArticle

Abstract

Switchgear is a very important component in a power distribution line. Failure in switchgear can lead to catastrophic danger and losses. In this research, a fault detection system is proposed with the implementation of Extreme Learning Machine (ELM). This algorithm is capable to identify faults in switchgear by analyzing the sound wave generated. Experiments are carried out to investigate the performance of the developed algorithm in identifying Corona faults in switchgears. The performances are analyzed in time and frequency domains, respectively. In time domain analysis, the results show 90.63%, 87.5%, and 87.5% of success rates in differentiating the Corona and non-Corona cases in training, validation and testing phases respectively. In frequency domain analysis, the results show 89.84%, 83.33%, and 87.5% success rates in training, validation and testing phases respectively. It can thus be concluded that the developed algorithm performed well in identifying Corona faults in switchgears.

Original languageEnglish
Pages (from-to)558-564
Number of pages7
JournalBulletin of Electrical Engineering and Informatics
Volume9
Issue number2
DOIs
Publication statusPublished - Apr 2020

All Science Journal Classification (ASJC) codes

  • Computer Science (miscellaneous)
  • Control and Systems Engineering
  • Information Systems
  • Instrumentation
  • Hardware and Architecture
  • Computer Networks and Communications
  • Control and Optimization
  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'Corona fault detection in switchgear with extreme learning machine'. Together they form a unique fingerprint.

  • Cite this