With growing concern on climate change, widespread adoption of electric vehicles (EVs) is
important. One of the main barriers to EV acceptance is range anxiety, which can be …

Today, conventional power systems are evolving to smart grids, which encompass clusters
of AC/DC microgrids, interfaced through power electronics converters. In such systems …

Wind turbines (WTs) are prone to transient instability during weak grid faults, which is
caused by their complex interactions. However, it is a challenge to analyze the transient …

Phase-locked loop (PLL) is commonly used for three-phase grid-connected inverters to
obtain the information of grid synchronization, and PLL dynamics are the key factors for …

This paper presents a generalized method for converting multi-input and multi-output
(MIMO) dq impedance model of a grid-tied voltage source converter system into its …

A power distribution grid exhibits the characteristics of a weak grid owing to the existence of
scattered high-power distributed power-generation devices. The grid impedance affects the …

As the number of inverters increases in the power grid, the stability of grid-tied inverters
becomes an important concern for the power industry. In particular, a weak grid can lead to …

This paper addresses the harmonic stability resulting from the current-control interactions of
the multiparalleled, LCL-filtered voltage-source converters. First, an alternative impedance …

Due to the advantages of superior harmonics attenuation ability and reduced size, the LCL
filter has been widely adopted to interface between the inverter and the grid for improving …

Renewable energy sources are typically interfaced to the grid using power electronics,
which can cause their fault current characteristics to display significant low-frequency …