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Forced Oscillation Detection Amid Communication Uncertainties
Author(s)
Shah, Rakibuzzaman
Nadarajah, Mithulananthan
Muyeen, S. M.
Emami, Kianoush
Date Issued
September 1, 2021
Type
Article
Abstract
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.
Citation
IEEE Systems Journal, 15(3), 4644-4655, 2021