Simultaneous Forward-Backward Prony Estimation

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dc.contributor.authorFollum, Jim
dc.contributor.authorTuffner, Francis
dc.contributor.authorKhan, Md. Arif
dc.contributor.authorEtingov, Pavel
dc.date.accessioned2021-12-24T17:50:14Z
dc.date.available2021-12-24T17:50:14Z
dc.date.issued2022-01-04
dc.description.abstractPower system dynamic stability can be evaluated through the analysis of transient oscillations that occur following significant system events. One of the earliest methods for this type of study is Prony analysis, which estimates the system's electromechanical modes. While previous studies have highlighted advantages of performing Prony analysis on data in the forward and backward directions, the proposed method does so simultaneously. As a result, signal poles corresponding to electromechanical modes can be distinguished from spurious poles more reliably. The method also produces a single mode estimate, where independent application in the forward and backward directions would produce two estimates for each mode. The method is validated using simulated and measured power system data.
dc.format.extent10 pages
dc.identifier.doi10.24251/HICSS.2022.429
dc.identifier.isbn978-0-9981331-5-7
dc.identifier.urihttp://hdl.handle.net/10125/79764
dc.language.isoeng
dc.relation.ispartofProceedings of the 55th Hawaii International Conference on System Sciences
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectMonitoring, Control, and Protection
dc.subjectphasor measurement unit
dc.subjectprony analysis
dc.subjectsmall-signal stability
dc.titleSimultaneous Forward-Backward Prony Estimation
dc.type.dcmitext

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