A simulated power quality disturbance recognition system

  • Jiansheng Huang

Research output: Chapter in Book / Conference PaperConference Paperpeer-review

1 Citation (Scopus)

Abstract

The paper presents a prototype of power quality disturbance recognition system. The prototype contains two main components: a simulator to generate power quality disturbances and a classifier to identify these disturbances. Based on the results of site measurements, the disturbance generator is designed to simulate different power quality disturbances frequently encountered at power system sub-stations. The proposed classifier, based on the techniques of neural networks and fuzzy associative memory, is designed to evaluate the decision boundaries separating patterns to be classified. In addition, the sampled waveforms, before being fed to the classifier, are pre-processed by using digital wavelet transform so as to extract disturbance features in the concerned sub-bands.

Original languageEnglish
Title of host publicationProceedings of the International Conference on Artificial Intelligence IC-AI 2003
EditorsH.R. Arabnia, R. Joshua, Y. Mun
PublisherCSREA Press
Pages525-531
Number of pages7
ISBN (Print)1932415122, 9781932415124
Publication statusPublished - 2003
Event2003 International Conference on Artificial Intelligence, IC-AI 2003 - Las Vegas, NV, United States
Duration: 23 Jun 200326 Jun 2003

Publication series

NameProceedings of the International Conference on Artificial Intelligence IC-AI 2003
Volume2

Conference

Conference2003 International Conference on Artificial Intelligence, IC-AI 2003
Country/TerritoryUnited States
CityLas Vegas, NV
Period23/06/0326/06/03

Keywords

  • Fuzzy associative memory
  • Learning vector quantization
  • Pattern recognition
  • Power quality disturbances
  • Wavelet transform

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