7.2 kV three-port SiC single-stage current-source solid-state transformer with 90 kV lightning protection

L Zheng, X Han, C Xu, RP Kandula… - … on Power Electronics, 2022 - ieeexplore.ieee.org
This article proposes a multiport modular single-stage current-source solid-state transformer
(SST) for applications like photovoltaic, energy storage integration, electric vehicle fast …

15-KV/50-A SiC AC Switch Based on Series Connection of 1.7-KV MOSFETs

W Xu, AQ Huang - IEEE Transactions on Industry Applications, 2023 - ieeexplore.ieee.org
High voltage power switches are needed for medium-voltage (MV) grid applications such as
Solid-state Transformers. The series-connection of low voltage devices is a cost-effective …

Generalized Data-Driven Model to Minimize Current Ringing in DAB Power Converter

ML Gajardo, PI Gómez, N Mijatovic, JR Pérez… - IEEE Journal of …, 2024 - orbit.dtu.dk
The present paper identifies the root causes of current ringing in a Dual Active Bridge (DAB)
power converter and proposes a novel methodology to design the magnetic tank …

13.8 kV/400kW Solid State Transformer DC Fast Charger (SST-DCFC) Based on 15kV SiC AC Switch

W Xu, S Rajendran, Z Guo, A Vetrivelan… - 2023 IEEE Energy …, 2023 - ieeexplore.ieee.org
This paper proposes a novel medium voltage (MV) solid state transformer (SST) based DC
fast charger (SST-DCFC). The SST-DCFC utilizes a patent pending AC/DC topology which …

Generalized Data-Driven Model to Minimize Current Ringing in DAB Power Converter

ML Gajardo, PI Gomez, N Mijatovic… - IEEE Journal of …, 2023 - ieeexplore.ieee.org
The present article identifies the root causes of current ringing in a dual-active-bridge (DAB)
power converter and proposes a novel methodology to design the magnetic tank …

Utilization of a Snubber Capacitor in a 1 kV Flyback Converter to Optimize the Charging of a Capacitor Bank

FG De León, K Joshi, A Bissal, W Ali… - IECON 2023-49th …, 2023 - ieeexplore.ieee.org
This paper presents an optimization study on the charging process of a capacitor bank using
a snubber capacitor in a 1 kV flyback converter. Previous research work has focused on …