The increasing penetration of offshore wind power generation promotes the revolution of
wind turbine toward high-power application. The development of high-power wind turbine …

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 …

Grid integration of renewable energy (REN) requires efficient and reliable power conversion
stages, particularly with an increasing demand for high controllability and flexibility seen …

The modern power system is becoming more complicated due to the ever increasing
penetration of power electronics, which is referred to as a power-electronics-dominated …

Sub-synchronous oscillations are becoming commonplace in weak areas of power systems
with high levels of renewable generation, affecting their operation. Moreover, there is a lack …

The growing use of power electronics converters in the power system leads to emerging
stability issues. However, existing impedance models are insufficient for analysis of the …

Interactions exist in the performance degradation of the systems because of uneven
distribution of working pressures of components. Actually, even the same two components …

In this article, a novel full-feedforward (FF) technique is introduced to lessen the effect of grid
voltage distortion on injected current from the multiparallel grid-tied inverters. In this …

An active power filter (APF) is a power electrical equipment that possesses the functions of
harmonic suppression and reactive power compensation in the power grid. Its performance …

Grid-connected inverters based on active front end technology are of the most important
components in renewable energy systems. In large scale solar farms, a set of parallel grid …