In order to interface one photovoltaic (PV) port, one bidirectional battery port, and one load
port of a PV-battery dc power system, a novel nonisolated three-port dc/dc converter named …

A bridgeless buck power factor correction rectifier that substantially improves efficiency at
low line of the universal-line range is introduced. By eliminating input bridge diodes, the …

In universal-line ac/dc converters that require power factor correction (PFC), maintaining a
high efficiency across the entire line and load ranges poses a major challenge. Typically, a …

For high input voltage (>; 264 V ac) ac/dc applications, a buck power factor correction (PFC)
converter is a good choice because of its low output voltage, high efficiency, lifetime …

This book collates the information available on this topic, hitherto only to be found in journals
and at conferences. It presents the fundamentals and advances in average and small-signal …

An improved buck power factor correction (PFC) converter topology is proposed in this
paper. By adding an auxiliary switch and two diodes, the dead zones in ac input current of …

The bridgeless buck power factor correction (PFC) converters feature the merits of low
output voltage and high efficiency while their inherent dead angles in the input current will …

Voltage-type sources have dominated as an input source for power electronics converters
for a long type. The existence of duality implies that there are also current-type sources. The …

In contrast to the conventional boost power factor correction (PFC) converter, the buck PFC
converter can achieve high efficiency in the entire universal input voltage range. A critical …

A novel integrated buck-flyback nonisolated power factor (PF) correction (PFC) converter is
proposed in this paper. This new converter is an inherent integration of a buck converter and …