We present a novel concept of a dual-purpose power converter for dc or ac grids. These
universal dc–dc/ac power electronic interfaces are suitable for application in the dc or single …

Single-stage buck–boost inverters have attracted the attention of many researchers, due to
their ability to increase/decrease the output voltage in one power conversion stage. One of …

This article presents a novel concept of a universal solar converter suitable for application in
both in the dc or single-phase ac grids using the same terminals. The idea lies in the …

Conventional dual buck and boost inverter with a single input dc source (DBBI-SIDS) has
the satisfactory performance of high efficiency, low total capacitance, and no leakage …

The output voltage of renewable energy sources is influenced by environmental conditions.
To compensate for the variations of voltage, a buck-boost power conditioning system can be …

In this study, a novel full-bridge single-stage transformerless buck-boost inverters are
proposed. The output ac voltage of the proposed inverters can be greater or lower than the …

This article studies the model predictive control (MPC) for a twisted buck–boost inverter
based on unfolding circuit. The focus is on the practical implementation of the MPC …

The application of the dual-mode time-sharing technique in novel transformerless
photovoltaic (PV) inverters is proposed and investigated. The simultaneous high step-down …

Two-stage single-phase inverter using dual-mode control can match wide input voltage
variation range and increase efficiency. That is studied by many researchers. In addition …

Single-phase buck–boost inverters are very popular nowadays due to the wide input voltage
range regulation capability. This feature is mostly demanded by photovoltaic (PV), fuel cell …