The existing division of system stability region does not fully consider the influence of
nonlinear characteristics of the system. To address the challenge that it is difficult to inscribe …

Grid stability can be affected by the large‐scale utilisation of renewable energy sources
because there are fluctuations in generation and load. These issues can be effectively …

Real-time voltage stability assessment is a critical issue for ensuring the safety of large-scale
renewable energy connected power system. In this paper, a data-driven approach based on …

The data-driven method for security monitoring is promising for power system voltage
stability estimation, whereas the reliability of such method is greatly affected due to the …

The importance of voltage stability problems has progressively increased in tandem with
continuously increasing electric power demand. To fast calculate the VQ sensitivity values of …

In this paper, we demonstrate the interdependence among buses in power systems that
experience voltage instability events by deriving interaction graphs through successive …

A power system is a strongly nonlinear dynamic system, and traditional small disturbance
stability analysis cannot reflect the dynamic characteristics of the system under uncertain …

This letter studies the impact of the frequency spectrum of stochastic processes on the
transient behavior of dynamic power systems. The Wiener Chaos Random Fourier Series …

This paper proposes a novel purely measurement-based method for estimating dynamic
load parameters in near real-time when stochastic load fluctuations are present. By …

The magnetic coupling between windings in hybrid transformers (HTs) leads to a voltage
overload phenomenon for converters during voltage fluctuations, diverging from those …