Frequency-domain analysis of electromechanical disturbances in electric power systems

Saurav Mohapatra, Hao Zhu, Thomas J. Overbye

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper covers the reasons for studying transient behavior of electromechanical disturbances in electric power systems. It motivates the idea of using measurement data from transient events to infer as much as possible about the power system. As a starting point, frequency-domain analysis is explained and utilized. As an extension of the work in [2], two additional faults have been simulated with the 9-bus system and the frequency-domain analysis technique has been utilized to infer knowledge about the system. Frequency measurements from a simulation of an example large-scale interconnected power grid have also been analyzed. Some relevant literature and potentially useful data is highlighted. Lastly, the key take-aways are mentioned.

Original languageEnglish (US)
Title of host publication2013 IEEE Power and Energy Conference at Illinois, PECI 2013
Pages230-237
Number of pages8
DOIs
StatePublished - May 21 2013
Event2013 IEEE Power and Energy Conference at Illinois, PECI 2013 - Champaign, IL, United States
Duration: Feb 22 2013Feb 23 2013

Publication series

Name2013 IEEE Power and Energy Conference at Illinois, PECI 2013

Other

Other2013 IEEE Power and Energy Conference at Illinois, PECI 2013
CountryUnited States
CityChampaign, IL
Period2/22/132/23/13

Keywords

  • Electromechanical disturbance
  • dynamic simulations
  • frequency analysis
  • power system operations
  • wide-area monitoring

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Fuel Technology

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  • Cite this

    Mohapatra, S., Zhu, H., & Overbye, T. J. (2013). Frequency-domain analysis of electromechanical disturbances in electric power systems. In 2013 IEEE Power and Energy Conference at Illinois, PECI 2013 (pp. 230-237). [6506063] (2013 IEEE Power and Energy Conference at Illinois, PECI 2013). https://doi.org/10.1109/PECI.2013.6506063