Scientific research

+90 Journal Articles

+180 Conference Papers

11 Patents

Comprehensive Research Output

To browse the exhaustive inventory of all journal articles, dissertations, and conference proceedings, please visit the official university research repository portal.

View Publications on FUTUR UPC ➔

Recent Featured Publications

A Fast Hexagonal Sigma-Delta Strategy with DC-Bus Balancing for Three-Level Wide-Bandgap T-Type Converters

D. Lumbreras; J. Zaragoza; N. Berbel; L. Romeral

IEEE Transactions on Power Electronics • 2026 Journal Article Q1

Study, Quantification, and Correction of Steady State DC Current in the Transformer of Nonresonant Dual Active Bridge Converters

M. Vilella, J. Zaragoza, N. Berbel, G. Capella, M. Lamich

IEEE Transactions on Power Electronics • 2025 Journal Article Q1

Experimental Evaluation of EMI and Efficiency in a Hybrid T-Type Wide-Bandgap Converter

D. Lumbreras, J. Zaragoza, N. Berbel, L. Romeral

IECON 2025 • 2025 Conference Paper

Analysis of EMI and Efficiency in a GaN-Based Non-Resonant DAB Converter Operating at High Switching Frequencies

M. Vilella, D. Lumbreras, J. Zaragoza, N. Berbel

ICRERA 2025 • 2025 Conference Paper

Design of GaN-Based LLC-DAB Converter for Light Electric Vehicles

L. Navarro, J. Zaragoza, N. Berbel, M. Lamich, G. Capellà

ICRERA 2025 • 2025 Conference Paper

A Novel Three-Dimensional Sigma–Delta Modulation for High-Switching-Frequency Three-Phase Four-Wire Active Power Filters

D. Lumbreras, J. Zaragoza, M. Lamich, N. Berbel, E. Romero-Cadaval

Electronics • 2024 Journal Article