This paper presents an advanced current controller for grid-connected bidirectional ac/dc
converters used for energy storage systems (ESSs). The proposed control scheme is …

Three phase converters are favorable for high power grid connected systems. In
photovoltaic (PV) application, it is possible to remove the transformer from the PV system in …

Single phase converters are popular for grid connected applications at low power. In
photovoltaic (PV) application, it is possible to remove the transformer from the PV system in …

A novel control strategy without phase‐locked loop (PLL) for the three‐phase AC/DC
converter is proposed in this study. There is no need to detect the phase angle of the grid …

At present, the research on five-level inverters mainly involves the modulation algorithm and
topology, and few articles study the five-level inverter from the control strategy. In this paper …

Back-to-back converters for wind turbine systems (WTS) feature capacitors in the DC-link to
maintain a stable DC-link voltage and to decouple the generator from the grid. Electrolytic …

This paper presents the control strategy for a three-phase LCL-filter type based grid
connected inverter system for photovoltaic (PV) applications. The control strategy proposed …

Under non-ideal grid conditions, especially the harmonic grid condition, the proportional
resonant controller with multiple harmonic resonant controllers (HR-PR controller) is …

To track the sinusoidal current under stationary frame and suppress the effects of low-order
grid harmonics, the multi-resonant quasi-proportional plus resonant (PR) controller has …

Harvesting renewable energies is the solution to the global energy crisis. The performance
of the grid-connected voltage source inverter (VSI) with an LCL-filter, used for renewable …