학술논문
Isolated and Bidirectional Three-phase Single-Stage Quad-Active-Bridge Series-Resonant AC-DC converter
Document Type
Conference
Source
2023 25th European Conference on Power Electronics and Applications (EPE'23 ECCE Europe) Power Electronics and Applications (EPE'23 ECCE Europe), 2023 25th European Conference on. :1-7 Sep, 2023
Subject
Language
Abstract
A novel isolated and bidirectional single-stage three-phase AC-DC converter called Quad-Active-Bridge Series-Resonant (QABSR) AC-DC converter is proposed. Unipolar voltages switches are used to modulate the grid voltages. The proposed modulation allows to obtain minimum HF current and a decoupled grid current control. Converter design, simulation and experimental results are presented.