Daifei Zhang

Three-Phase Two-Third-PWM Buck-Boost Current Source Inverter System Employing Dual-Gate Monolithic Bidirectional GaN e-FETs

Mattia Guacci, Daifei Zhang, Mina Tatic et al. · CPSS Transactions on Power Electronics and Applications · 2019 · 85 citations · Full text

Engineering, Electrical Engineering, Circuit Theory +16

Three-Phase Bidirectional Buck-Boost Current DC-Link EV Battery Charger Featuring a Wide Output Voltage Range of 200 to 1000V

Daifei Zhang, Mattia Guacci, Michael Haider et al. · 2020 · 58 citations

Engineering, Electrical Engineering, Electric Vehicle Technology +16

Analysis of the Performance Limits of 166 kW/7 kV Air- and Magnetic-Core Medium-Voltage Medium-Frequency Transformers for 1:1-DCX Applications

Piotr Czyż, Thomas Guillod, Daifei Zhang et al. · IEEE Journal of Emerging and Selected Topics in Power Electronics · 2021 · 53 citations · Full text

Engineering, Electrical Engineering, Air Conditioning +16

Nonisolated Three-Phase Current DC-Link Buck–Boost EV Charger With Virtual Output Midpoint Grounding and Ground Current Control

Daifei Zhang, Danqing Cao, Jonas Huber et al. · IEEE Transactions on Transportation Electrification · 2023 · 39 citations

Engineering, Electrical Engineering, Electric Vehicle Engineering +16

Optimal Synergetic Control of Three-Phase/Level Boost–Buck Voltage DC-Link AC/DC Converter for Very-Wide Output Voltage Range High-Efficiency EV Charger

Daifei Zhang, Christos Leontaris, Jonas Huber et al. · IEEE Journal of Emerging and Selected Topics in Power Electronics · 2023 · 34 citations

Engineering, Automotive Engineering, Electrical Engineering +17