Suitability of voltage stability study methods for real-time assessment

Angel Perez, Hjörtur Jóhannsson, Pieter Vancraeyveld, Jacob Østergaard

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Abstract

This paper analyzes the suitability of existing methods for long-term voltage stability assessment for real-time operation. An overview of the relevant methods is followed with a comparison that takes into account the accuracy, computational efficiency and characteristics when used for security assessment. The results enable an evaluation of the run time of each method with respect to the number of inputs. Furthermore, the results assist in identifying which of the methods is most suitable for realtime operation in future power system with production based on fluctuating energy sources.
Original languageEnglish
Title of host publicationProceedings of the 2013 IEEE PES Innovative Smart Grid Technologies Conference
Number of pages5
PublisherIEEE
Publication date2013
ISBN (Print)978-1-4799-2984-9
Publication statusPublished - 2013
Event2013 4th IEEE PES Innovative Smart Grid Technologies Europe - Technical University of Denmark (DTU), Lyngby, Denmark
Duration: 6 Oct 20139 Oct 2013
Conference number: 4
http://www.ieee-isgt-2013.eu/

Conference

Conference2013 4th IEEE PES Innovative Smart Grid Technologies Europe
Number4
LocationTechnical University of Denmark (DTU)
CountryDenmark
CityLyngby
Period06/10/201309/10/2013
Internet address

Keywords

  • Voltage stability
  • Long term dynamics
  • Synsynchronized phasor measurements
  • Wide area monitoring
  • Voltage stability margin

Projects

SOSPO: Secure Operation of Sustainable Power Systems

Østergaard, J., Jóhannsson, H., Nielsen, A. H., Garcia-Valle, R., Yang, G., Lind, M., Blanke, M., Weckesser, J. T. G., Wittrock, M. L., Møller, J. G., Perez, A., Pedersen, A. S. & Zhang, X.

01/01/201231/03/2016

Project: Research

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Cite this

Perez, A., Jóhannsson, H., Vancraeyveld, P., & Østergaard, J. (2013). Suitability of voltage stability study methods for real-time assessment. In Proceedings of the 2013 IEEE PES Innovative Smart Grid Technologies Conference IEEE.