New Topologies and Modulation Schemes for Soft-Switching Isolated DC–DC Converters

Description

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. Front Matter ....Pages i-xxv Introduction (Zhiqiang Guo, Deshang Sha)....Pages 1-21 Hybrid Phase-Shift-Controlled Three-Level and LLC DC–DC Converter with Active Connection at the Secondary Side (Zhiqiang Guo, Deshang Sha)....Pages 23-45 Hybrid Three-Level and Half-Bridge DC–DC Converter with Reduced Circulating Loss and Output Filter Inductance (Zhiqiang Guo, Deshang Sha)....Pages 47-70 Improved ZVS Three-Level DC–DC Converter with Reduced Circulating Loss (Zhiqiang Guo, Deshang Sha)....Pages 71-90 Analysis and Evaluation of Dual Half-Bridge Cascaded Three-Level DC–DC Converter for Reducing Circulating Current Loss (Zhiqiang Guo, Deshang Sha)....Pages 91-113 Output-Series-Connected Dual Active Bridge Converters for Zero-Voltage Switching Throughout Full Load Range by Employing Auxiliary LC Networks (Zhiqiang Guo, Deshang Sha)....Pages 115-145 Dual Active Bridge Converter with Parallel-Connected Full Bridges in Low-Voltage Side for ZVS by Using Auxiliary Coupling Inductor (Zhiqiang Guo, Deshang Sha)....Pages 147-168 An Isolated Micro-converter Utilizing Fixed-Frequency BCM Control Method for PV Applications (Zhiqiang Guo, Deshang Sha)....Pages 169-191 Modulation Scheme of Dual Active Bridge Converter for Seamless Transitions in Multi-working Modes Compromising ZVS and Conduction Loss (Zhiqiang Guo, Deshang Sha)....Pages 193-213 An Improved Modulation Scheme of Current-fed Bidirectional DC–DC Converters for Loss Reduction (Zhiqiang Guo, Deshang Sha)....Pages 215-243