Introduction -- Hybrid Phase-Shift-Controlled Three-Level and LLC DC-DC Converter with Active Connection at the Secondary Side -- Hybrid Three-Level and Half-Bridge DC-DC Converter With Reduced Circulating Loss and Output Filter Inductance -- Improved ZVS Three-level DC-DC Converter with Reduced Circulating Loss -- Analysis and Evaluation of Dual Half-bridge Cascaded Three-Level DC-DC Converter for Reducing Circulating Current Loss -- Output-Series Connected Dual Active Bridge Converters for Zero-Voltage-Switching Throughout Full Load Range by Employing Auxiliary LC Networks -- Dual Active Bridge Converter with Parallel-Connected Full Bridges in Low Voltage Side for ZVS by Using Auxiliary Coupling Inductor -- A GaN-Based Micro-converter Utilizing Fixed-Frequency BCM Control Method for PV Applications -- An Unified Modulation Scheme of Current-fed Bidirectional DC-DC Converters for Loss Reduction.

This book presents a series of new topologies and modulation schemes for soft-switching in isolated DC-DC converters. Providing detailed analyses and design procedures for converters used in a broad range of applications, it offers a wealth of engineering insights for researchers and students in the field of power electronics, as well as stimulating new ideas for future research. .