WBG and Si hybrid half-bridge power processing toward optimal efficiency, power quality, and cost tradeoff

C Zhang, J Wang, K Qu, B Hu, Z Li… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Wide-bandgap (WBG) power semiconductors offer a higher switching frequency and lower
switching loss than their silicon counterparts but suffer from a significantly higher component …

Adaptive power sharing and switching frequency control for power loss optimization in WBG/Si hybrid half-bridge converters

C Zhang, X Yuan, J Wang, W Chen… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The optimization of switching frequencies and the power-sharing ratio between the silicon
(Si) phase and wide-bandgap (WBG) phase are critically important for the efficiency …

Converter Topology for Megawatt Scale Applications With Reduced Filtering Requirements, Formed of IGBT Bridge Operating in the 1000 Hz Region With Parallel …

N Li, MB Macavilca, C Wu, S Finney… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This article investigates the design and control of the parallel-hybrid converter (PHC), which
consists of parallel connection of a silicon insulated gate bipolar transistor (IGBT) bridge and …

Optimization of power sharing and switching frequency in Si/WBG hybrid half-bridge converters using power loss models

C Zhang, X Yuan, J Wang, B Hu, X Yin… - IEEE Journal of …, 2022 - ieeexplore.ieee.org
The Si/wide bandgap (WBG) hybrid half-bridge (HHB) coordinates the hybrid-frequency
operation and power-sharing ratio between the low-frequency Si phase and the high …

Optimization strategy of WBG fractional power processing

A Kundu, R Na, A Amir, ZJ Shen - 2021 IEEE Applied Power …, 2021 - ieeexplore.ieee.org
WBG Fractional Power Processing (WFPP) is a design concept that splits the power
processing into a low-frequency Si base power processor and a high-frequency WBG …

Impact of Gate Resistance on Improving the Dynamic Overcurrent Stress of the Si/SiC Hybrid Switch

X Jiang, H Jiang, X Zhong, H Mao, Z Wu… - … on Power Electronics, 2022 - ieeexplore.ieee.org
A silicon/silicon carbide (Si/SiC) hybrid switch (HyS), comprised of a high-current Si
insulated gate bipolar transistor and a low-current SiC metal oxide semiconductor field effect …

Si/WBG Hybrid Half-Bridge Converter Using Coupled Inductors for Power Quality Improvement and Control Simplification

C Zhang, X Yuan, J Wang, B Hu, Z Liu… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
The Si/WBG hybrid half-bridge (HHB) converter with hybrid frequency interleaved operation
(HFIO) aims to offer an improved cost-performance tradeoff but suffers from uncompensable …

Input-parallel output-series Si-SiC hybrid inverter with fractional harmonic elimination

Q Yu, C Liu, R Li, Z Pei, D Guo, T Mao… - Frontiers in Energy …, 2024 - frontiersin.org
This paper proposes an input-parallel output-series (IPOS) Si-SiC hybrid inverter with dual-
frequency harmonic elimination modulation strategy. The proposed topology composed of …

Model Predictive Control Driven Transformer Coupled Parallel Hybrid Si IGBT/SiC MOSFET Converter

N Li, S Finney, PD Judge - 2024 IEEE Applied Power …, 2024 - ieeexplore.ieee.org
This paper investigates the design of a Parallel Hybrid Converter topology for DC/AC
applications connected using a three-winding transformer. The original Parallel Hybrid …

[HTML][HTML] Radiation study on the parallel topology of SiC MOSFET and Si IGBT inverter

Y Dai, Z Zheng, Z Peng, W Hu, J Wang, Z Zhao, Y Yang… - Energy Reports, 2023 - Elsevier
The electromagnetic radiation interference mechanism from multiple noise sources on the
parallel topology of SiC MOSFET and Si IGBT Inverter is blurred, which will seriously affect …