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Feature characterization of power quality events according to their underlying causes
IIiA Research Institute, University of Girona, Spanien.
Chalmers University of Technology, Department of Signals and Systems.
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Energy Science.ORCID iD: 0000-0003-4074-9529
IIiA Research Institute, University of Girona, Spanien.
2010 (English)In: 14th International Conference on Harmonics and Quality of Power (ICHQP), Piscataway, NJ: IEEE Communications Society, 2010Conference paper, Published paper (Refereed)
Abstract [en]

This paper addresses the problem of extracting effective features for the analysis of underlying causes of power quality (PQ) disturbances. For each underlying cause, we define and extract a set of features based on analysis of voltage/current waveforms or the combination of them. The proposed feature sets are then used for building a rule-based classification framework for automatic identification of the underlying causes stored in PQ databases. These rules are based on the extracted features. Using the proposed features and rules, the proposed classifier has yielded a correct classification rate of 95.8% for a total of 96 disturbance sequences, demonstrating a high accuracy distinguishing between the different underlying causes in PQ events.

Place, publisher, year, edition, pages
Piscataway, NJ: IEEE Communications Society, 2010.
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering Energy Engineering
Research subject
Electric Power Engineering; Energy Engineering
Identifiers
URN: urn:nbn:se:ltu:diva-27155DOI: 10.1109/ICHQP.2010.5625496Scopus ID: 2-s2.0-78650541620Local ID: 07db58a0-e008-11df-8b36-000ea68e967bISBN: 978-1-4244-7244-4 (print)ISBN: 978-1-4244-7245-1 (electronic)OAI: oai:DiVA.org:ltu-27155DiVA, id: diva2:1000336
Conference
International Conference on Harmonics and Quality of Power : 26/09/2010 - 29/09/2010
Note
Godkänd; 2010; 20101025 (matbol)Available from: 2016-09-30 Created: 2016-09-30 Last updated: 2018-07-10Bibliographically approved

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Bollen, Math

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CiteExportLink to record
Permanent link

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Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf