Since the publication of the original paper on power system stability definitions in 2004, the
dynamic behavior of power systems has gradually changed due to the increasing …

This paper presents a survey of real-world subsynchronous oscillation events associated
with inverter-based resources (IBR) over the past decade. The focus is on those oscillations …

This paper investigates the impact of powergrid strength and phase-locked loop (PLL)
parameters on small signal stability of grid-connected doubly fed induction generator (DFIG) …

Oscillations have been observed in wind farms with weak grid interconnections. While Texas
observes 4 Hz low-frequency oscillations, the west region in China observes …

In the literature, Bode plots and Nyquist diagrams are used extensively in stability analysis
for admittance-based models. In this letter, we demonstrate that eigenvalues obtained from …

The stability, operation, and control of power networks have been challenged due to the
increased penetration of power electronic converters. New instability phenomena have …

Australia is one of the leading countries in energy transition, and its largest power system is
intended to securely operate with up to 75% of variable renewable generation by 2025. High …

Impedance modeling of a permanent magnet synchronous generator (PMSG)-based wind
energy conversion system (WECS) usually ignores the machine-side dynamics, instead, the …

4 Hz oscillations and 30 Hz oscillations have been observed in real-world wind farms with
weak grid interconnections. Such stability issues limit wind power delivery. This paper …

In accordance with European plans, dynamic controls are developed to allow for system-
wide integration of 100% renewable energy sources (RESs) interfaced through power …