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Subject: search.filters.subject.forced oscillation (FO) detection

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    Item type:Publication,
    Forced Oscillation Detection Amid Communication Uncertainties
    (2021-09-01)
    Surinkaew, Tossaporn
    ;
    Shah, Rakibuzzaman
    ;
    Nadarajah, Mithulananthan
    ;
    Muyeen, S. M.
    ;
    Emami, Kianoush
    This article proposes a novel technique for the detection of forced oscillation (FO) in a power system with the uncertainty in the measured signals. The impacts of communication uncertainties on measured signals are theoretically investigated based on the mathematical models developed in this article. A data recovery method is proposed and applied to reconstruct the signal under the effects of communication losses. The proposed FO detection with communication uncertainties is evaluated in the modified 14-machine Southeast Australian power system. A rigorous comparative analysis is made to validate the effectiveness of the proposed data recovery and FO detection methods.