May 11, 2020 · In this paper, an online model-free approach based on the largest Lyapunov exponents (LLE) and angular velocity deviation is provided for ...

PDF | In this paper, an online model-free approach based on the largest Lyapunov exponents (LLE) and angular velocity deviation is provided for coherent.

May 22, 2020 · ABSTRACT In this paper, an online model-free approach based on the largest Lyapunov exponents (LLE) and angular velocity deviation is ...

This paper presents an approach based on two classical and powerful techniques. The proposed method comprises the slow coherency method followed by the time- ...

A new approach for online coherency identification in power systems based on correlation characteristics of generators rotor oscillations. International ...

Sep 6, 2022 · , et al.: An wams-based online generators coherency identification approach for controlled islanding. IEEE Access. 8, 89630–89642 (2020) ...

Jan 1, 2023 · A new concept of estimating islanding time. •. Proposing an islanding identification time (IIT) index based on the system dynamic behaviors. •.

A wide-area measurement system (WAMS) based coherency detection algorithm employing the kernel principal component analysis (KPCA) and clustering analysis ...

According to the real-time post-fault dynamic behavior of generators from WAMS, our approach can identify coherent generators, partition the power system into ...

Feb 27, 2024 · In this study, a novel Synchrophasor-based coherency identification method has been proposed with bus voltage angle measurement. A new algorithm ...