Cost-Effective and High-Power-Density Nonisolated Bidirectional On-Board Charger
This article presents a nonisolated, single-stage, bidirectional on-board charger (OBC) for electric vehicles based on a differential Y-rectifier with one phase-inductor per phase, enabling seamless operation on single- and three-phase grids. A straightforward, unchanged modulation, and current-control strategy is reta...