Enhanced Power System Damping Estimation via Optimal Probing Signal Design

S. Boersma, X. Bombois, L. Vanfretti, V. Peric, J. C. Gonzalez-Torres, R. Segur, A. Benchaib

Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

Abstract

For real-time power system dynamic monitoring, it is important to provide accurate estimations of the network's critical electro-mechanical modes, which are time-varying frequency and damping values. This paper employs a framework for designing a multisine probing signal that, when applied in the control inputs of one of the power electronics-based grid actuators, is able to provide a damping estimation with user specified variance. The employed framework is demonstrated through simulations in a nonlinear simulator using models of varying complexity.

Original languageEnglish
Title of host publication2020 22nd European Conference on Power Electronics and Applications, EPE 2020 ECCE Europe
PublisherInstitute of Electrical and Electronics Engineers Inc.
Publication dateSept 2020
Article number9215892
ISBN (Electronic)9789075815368
DOIs
Publication statusPublished - Sept 2020
Event22nd European Conference on Power Electronics and Applications, EPE 2020 ECCE Europe - Lyon, France
Duration: 7 Sept 202011 Sept 2020

Conference

Conference22nd European Conference on Power Electronics and Applications, EPE 2020 ECCE Europe
Country/TerritoryFrance
CityLyon
Period07/09/202011/09/2020
Series2020 22nd European Conference on Power Electronics and Applications, EPE 2020 ECCE Europe

Keywords

  • Damping Estimation
  • Optimal Experiment Design
  • Power Systems
  • System Identification

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