Enablers for overcurrent capability of silicon-carbide-based power converters: An overview
With the increase in penetration of power electronic converters in the power systems, a
demand for overcurrent/overloading capability has risen for the fault clearance duration. This …
demand for overcurrent/overloading capability has risen for the fault clearance duration. This …
Auxiliary power supplies for high-power converter submodules: State of the art and future prospects
Recent developments in medium-voltage (MV) silicon and silicon carbide (SiC) power
semiconductor devices are challenging state-of-the-art converter and auxiliary power supply …
semiconductor devices are challenging state-of-the-art converter and auxiliary power supply …
Short-circuit capability prediction and failure mode of asymmetric and double trench SiC MOSFETs
X Deng, X Li, X Li, H Zhu, X Xu, Y Wen… - … on Power Electronics, 2020 - ieeexplore.ieee.org
In this article, short-circuit capability prediction and failure mode of 1200-V-class SiC
MOSFETs with a double and asymmetric trench structure are proposed under single-pulse …
MOSFETs with a double and asymmetric trench structure are proposed under single-pulse …
Investigation of off-state stress induced degradation of SiC MOSFETs under short-circuit condition
J Kang, Q Liu, H Luo, H Cao… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Investigation of silicon carbide (SiC) mosfet s short-circuit (SC) degradation mechanism is
critical to improve the overall reliability of power converters. At present, research on the SiC …
critical to improve the overall reliability of power converters. At present, research on the SiC …
An In-Depth Investigation into Short-Circuit Failure Mechanisms of State-of-the-Art 1200 V Double Trench SiC MOSFETs
X Li, Y Wu, Z Qi, Z Fu, Y Chen, W Zhang… - … on Power Electronics, 2024 - ieeexplore.ieee.org
In this article, the short-circuit capability of 1200 V state-of-the-art silicon carbide (SiC) metal–
oxide–semiconductor field-effect transistor (mosfet) featuring reinforced double t rench …
oxide–semiconductor field-effect transistor (mosfet) featuring reinforced double t rench …
Silicon Carbide n-IGBTs: Structure Optimization for Ruggedness Enhancement
In recent years, silicon carbide (SiC) based devices are increasingly replacing their silicon
counterparts in power conversion applications due to their performance superiority. SiC …
counterparts in power conversion applications due to their performance superiority. SiC …
Measurements and Review of Failure Mechanisms and Reliability Constraints of 4H-SiC Power MOSFETs Under Short Circuit Events
The reliability of the SiC MOSFET has always been a factor hindering the device application,
especially under high voltage and high current conditions, such as in the short circuit events …
especially under high voltage and high current conditions, such as in the short circuit events …
Comprehensive Short Circuit Behavior and Failure Analysis of 1.2 kV SiC MOSFETs Across Multiple Vendors and Generations
S Makhdoom, N Ren, C Wang, C Lin, Y Wu… - IEEE …, 2024 - ieeexplore.ieee.org
Silicon Carbide (SiC) MOSFETs have gained significant attention in power electronics for
their superior characteristics. Despite advances in 1.2 kV SiC MOSFET generations, a …
their superior characteristics. Despite advances in 1.2 kV SiC MOSFET generations, a …
[HTML][HTML] Investigation of SiC Trench MOSFETs' Reliability under Short-Circuit Conditions
In this paper, the short-circuit robustness of 1200 V silicon carbide (SiC) trench MOSFETs
with different gate structures has been investigated. The MOSFETs exhibited different failure …
with different gate structures has been investigated. The MOSFETs exhibited different failure …
Nondestructive and accurate prediction of IGBT junction temperature in wind power converters: based on IDMOA-ELM prediction method
L Jiaqi, L Li, Y Liu - Nondestructive Testing and Evaluation, 2024 - Taylor & Francis
This study has made significant advancements in predicting junction temperature of IGBTs in
wind power converters. An improved dwarf mongoose optimisation algorithm (IDMOA) with …
wind power converters. An improved dwarf mongoose optimisation algorithm (IDMOA) with …