Research on Optimal Control of Dual Active Full-Bridge DCDC Converters

The dual active full-bridge (DAB) DC-DC converter is an important module for realizing bidirectional energy transmission. At present, it has been widely used in solid-state transformers, DC microgrids, electric vehicle charging piles and other fields. It can carry out high-capacity transmission, and can electrically insulate the primary and secondary sides, and has a wide range of uses.