Optimal Multisine Probing Signal Design for Power System Electromechanical Mode Estimation

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dc.contributor.authorPerić, Vedran
dc.contributor.authorBombois, Xavier
dc.contributor.authorVanfretti, Luigi
dc.date.accessioned2016-12-29T01:13:32Z
dc.date.available2016-12-29T01:13:32Z
dc.date.issued2017-01-04
dc.description.abstractThis paper proposes a methodology for the design of a probing signal used for power system electromechanical mode estimation. Firstly, it is shown that probing mode estimation accuracy depends solely on the probing signal’s power spectrum and not on a specific time-domain realization. A relationship between the probing power spectrum and the accuracy of the mode estimation is used to determine a multisine probing signal by solving an optimization problem. The objective function is defined as a weighting sum of the probing signal variance and the level of the system disturbance caused by the probing. A desired level of the mode estimation accuracy is set as a constraint. The proposed methodology is demonstrated through simulations using the KTH Nordic 32 power system model.
dc.format.extent9 pages
dc.identifier.doi10.24251/HICSS.2017.382
dc.identifier.isbn978-0-9981331-0-2
dc.identifier.urihttp://hdl.handle.net/10125/41539
dc.language.isoeng
dc.relation.ispartofProceedings of the 50th 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.subjectexperiment design
dc.subjectmode estimation
dc.subjectprobing
dc.subjectsituational awareness
dc.subjectsystem identification
dc.titleOptimal Multisine Probing Signal Design for Power System Electromechanical Mode Estimation
dc.typeConference Paper
dc.type.dcmiText

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