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Prony-based on-line oscillation detection with real PMU information
KTH, School of Electrical Engineering (EES), Electric Power and Energy Systems.
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2017 (English)In: 2016 IEEE Colombian Conference on Robotics and Automation, CCRA 2016 - Conference Proceedings, Institute of Electrical and Electronics Engineers (IEEE), 2017, 7811401Conference paper, Published paper (Refereed)
Abstract [en]

Wide-Area monitoring systems are a requirement in the current power systems in order to provide an appropriate monitoring, supervision and protection from undesired events. Electromechanical oscillations can provoke critical situations and affect the power transmission capability. This paper applies the Multi-Prony Analysis (MPA) to estimate the critical modes by using the tie-lines power measurements from Phasor Measuerement Unit (PMU)-data. The modes observation including an online sliding window give the frequency and damping variation allowing to detect and classify the range of the oscillation.

Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers (IEEE), 2017. 7811401
Keyword [en]
Multi-Prony Analysis, On-line Oscillations Monitoring, PMU Data, Wide-Area Measurements
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kth:diva-208462DOI: 10.1109/CCRA.2016.7811401ISI: 000404437700003Scopus ID: 2-s2.0-85011957145ISBN: 9781509037872 (print)OAI: oai:DiVA.org:kth-208462DiVA: diva2:1107162
Conference
1st IEEE Colombian Conference on Robotics and Automation, CCRA 2016, Universidad Sergio ArboledaBogota D.C., Colombia, 29 September 2016 through 30 September 2016
Note

QC 20170609

Available from: 2017-06-09 Created: 2017-06-09 Last updated: 2017-08-01Bibliographically approved

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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