Lookup NU author(s): Professor Janusz Bialek
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n this paper, a hybrid measurement- and model-based method is proposed which can estimate the dynamic state Jacobian matrix and the dynamic system state matrix in near real time utilizing statistical properties extracted from PMU measurements. The proposed method can be used to detect and identify network topology changes that have not been reflected in an assumed network model. Additionally, an application of the estimated system state matrix in online dynamic stability monitoring is presented.
Author(s): Wang X, Bialek J, Turitsyn K
Publication type: Article
Publication status: Published
Journal: IEEE Transactions on Power Systems
Print publication date: 01/01/2018
Online publication date: 06/06/2017
Acceptance date: 20/05/2017
ISSN (print): 0885-8950
ISSN (electronic): 1558-0679
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