Oscillation phenomena of offshore wind power plant (OWPP) in a wide frequency range can
be caused due to impedance interactions between grid-connected inverters (GCIs) and …

This article presents a gray-box hierarchical instability source identification method of
multiple-inverter-fed power systems, which enables stability analysis at system, component …

This article presents an impedance-decoupled modeling method of multiport transmission
network in an inverter-fed power plant, which is able to simplify modeling and stability …

The precise control of output power by grid-connected converters relies on the correct
identification and tracking of a grid voltage's phase at the converter terminal. During severe …

This study presents a dq impedance‐decoupled network modelling method of offshore wind
power plant (OWPP) for stability analysis. DQ impedance frequency responses of grid …

Phase-locked loop (PLL) is commonly used to synchronize the phase angle of the injected
current of voltage source grid-connected inverters (GCIs) with that of the voltage at point of …

The grid-following inverter's dq admittance model manifests a negative resistance in the low-
frequency range due to the phase-locked loop, potentially leading to low-frequency …

This paper presents a modified dq impedance model of the three-phase voltage source grid-
connected inverter (GCI)-grid system considering coupling effect between GCI part and grid …

Complex space vector and complex transfer function theory is used to theoretically establish
the dq impedance model of current-controlled grid-connected inverter (GCI) with considering …