As the use of distributed generation with power electronics-based interfaces increases, the
separation between DC and AC parts of the grid is reduced. In such inverter-dominated AC …

With the increasing integration of power electronics interfaced distributed generators,
transient stability assessment of grid-connected inverters subjected to large grid …

Both the capacitor-current-feedback (CCF) active damping and the point of common
coupling (PCC) voltage feedforward can provide damping for the LCL-type grid-connected …

This article presents a systematic evaluation on the impedance passivity of voltage-
controlled voltage-source converters. The commonly used single-and dual-loop control …

Virtual oscillator control (VOC) is a nonlinear grid-forming controller that simultaneously
achieves the functionality of output voltage control and primary control layers in a power …

The power-electronic-based grid emulator has been widely used for grid-code compliance
testing of wind turbines (WTs). To accommodate the increasing voltage and power levels of …

This article investigates the capability of multi-sampled pulsewidth modulator (MS-PWM)
control to improve the input admittance properties of voltage source converters (VSCs). Due …

For grid-forming inverters, abilities of both disturbance rejection and reference tracking are
important for voltage controls, which act as inner loops of power controls. In this article, a …

This article compares different strategies used to enhance the stability properties of grid-
following voltage-source converters (VSCs). Because of digital delays, VSC admittance …

New grid devices based on power electronics technologies are increasingly emerging and
introduce two new types of stability issues into power systems, which are different from …