Accurate knowledge of oscillation parameters (ie, frequency, amplitude, phase, and
damping factor) is crucial for control strategies of power systems under power swing. This …

The Gaussian noise distribution is typically used in dynamic state estimation (DSE) but it is
not always true in practice because of abnormal system inputs, impulsive noise and …

The accurate frequency estimation of a noise-contaminated sine-wave is crucial in most
fields of technology. Wherein the DFT-based methods are widely used for efficiency and …

The methods based on Discrete Fourier Transform (DFT) are the mainstream approaches for
frequency estimation of signals in power systems. However, they exhibit unfavorable long …

In the first part of this paper, a comprehensive analysis has been conducted on the utilization
of Synchrophasor Measurement (SM) and distribution SM in enhancing situation awareness …

Studying user electricity consumption behavior is crucial for understanding their power
usage patterns. However, the traditional clustering methods fail to identify emerging types of …

The singular value decomposition (SVD) is one of the most popular methods in harmonics
and interharmonics estimation. However, its accuracy strongly depends on the correctness …

Low frequency oscillations (LFOs) threaten the stability of power systems. The estimation of
signal parameters via rotational invariant techniques can analyse LFOs with high accuracy …