December 12, 2017
Comments Off on A New Class of Single-Phase High-Frequency Isolated Z-Source AC-AC Converters with Reduced Passive Components
Posted in: IEEE 2017, Power Electronics
A New Class of Single-Phase High-Frequency Isolated Z-Source AC-AC Converters with Reduced Passive Components Abstract: In this paper, a class of single-phase Z-source (ZS) ac–ac converters is proposed with high-frequency transformer (HFT) isolation. The proposed HFT isolated (HFTI) ZS ac–ac converters possess all the features of their nonisolated counterparts, such as providing wide range of […]
December 12, 2017
Comments Off on Modeling and Optimization of a Zero Voltage Switching Inverter for High Efficiency and Miniaturization
Posted in: IEEE 2017, Power Electronics
Modeling and Optimization of a Zero Voltage Switching Inverter for High Efficiency and Miniaturization Abstract: In a zero-voltage switching (ZVS) inverter, high conversion efficiency and miniaturization are expected since switching loss can be dramatically reduced with proper design. In order to realize ZVS condition, auxiliary components such as inductors, capacitors, and switches are embedded in […]