Isolated and Bidirectional Three-phase Single-Stage Quad-Active-Bridge Series-Resonant AC-DC converter

Sal Y Rosas D.; Chavez D.; Navarro G.; Lafoz M. · 2023 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe (2023) · DOI: 10.23919/epe23ecceeurope58414.2023.10264528

Resumen

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.

Instituciones: Universidad Nacional de Ingeniería