A Novel Bidirectional Isolated DC-DC Converter With High Voltage Gain and Wide Input Voltage

• Published in: IEEE transactions on power electronics Vol. 36; no. 7; pp. 7973 - 7985
• Main Authors: Wu, Yu-En, Ke, Yao-Ting
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.07.2021; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Batteries; Bidirectional dc–dc converter; Capacitors; DC-DC power converters; Efficiency; Energy conversion efficiency; Energy recovery; forward-flyback converter; high voltage conversion ratio; High voltages; High-voltage techniques; Inductance; Switches; Topology; Voltage converters (DC to DC); Voltage gain; Zero voltage switching; zero voltage switching (ZVS)

This article proposes a novel bidirectional isolated dc-dc converter with high voltage gain and wide input voltage, which can be applied to bidirectional power conversion systems. The proposed topology is composed of a bidirectional buck-boost converter and a forward-flyback converter; it has the ad...