The grid voltage sensorless control for grid-connected inverters samples the line current to
estimate the voltage at the point-of-common-coupling and achieve grid synchronization. The …

This paper proposes a solution for the self-synchronization of grid-tied feeding inverters.
Since the proposed algorithm allows the self-synchronization, it avoids using a voltage …

Paralleled grid-feeding inverters are now ubiquitous as interfaces between renewable
energy and power grids. However, interactions between inverters can lead to system …

A method is presented to estimate the parameters of inductive-capacitive-inductive (LCL)
filters in grid-tied voltage source inverter (VSI) systems. The estimation approach involves …

This paper explores the process of transient inrush current associated with inverters during
grid connection startup and grid fault events. The analysis presented identifies the …

Stability issues typically arise when inverter-based renewable energy generation connects
to busbars in the power grid containing a low short-circuit ratio. This paper presents a small …

Stability analysis of a grid-tied inverter is vital due to the non-linear nature of the
synchronous reference frame phase-locked-loop (SRF-PLL) and its interaction with the other …

This paper analytically explores the small signal stability of two parallel connected grid-tied
inverters, under the alternative strategies of conventional direct measurement …

Numerous research studies have explored voltage-sensorless strategies to minimise
detrimental transient inrush currents during the initial synchronisation of distributed …

This paper presents a linearized small signal model of a grid-tied inverter with an LCL filter
using two alternative grid synchronisation strategies. The first strategy synchronises using …