Optimal Multisine Probing Signal Design for Power System Electromechanical Mode Estimation

dc.contributor.author Perić, Vedran
dc.contributor.author Bombois, Xavier
dc.contributor.author Vanfretti, Luigi
dc.date.accessioned 2016-12-29T01:13:32Z
dc.date.available 2016-12-29T01:13:32Z
dc.date.issued 2017-01-04
dc.description.abstract This 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.extent 9 pages
dc.identifier.doi 10.24251/HICSS.2017.382
dc.identifier.isbn 978-0-9981331-0-2
dc.identifier.uri http://hdl.handle.net/10125/41539
dc.language.iso eng
dc.relation.ispartof Proceedings of the 50th Hawaii International Conference on System Sciences
dc.rights Attribution-NonCommercial-NoDerivatives 4.0 International
dc.rights.uri https://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subject experiment design
dc.subject mode estimation
dc.subject probing
dc.subject situational awareness
dc.subject system identification
dc.title Optimal Multisine Probing Signal Design for Power System Electromechanical Mode Estimation
dc.type Conference Paper
dc.type.dcmi Text
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