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Bienvenue dans la collection HAL du groupe CS : Convertisseurs Statiques
Nos activités de recherche couvrent les problématiques principales de la conversion d’énergie électrique et reposent sur la combinaison d’approches théoriques et expérimentales autour de la notion de cellule de commutation.
Le groupe s’est spécialisé dans l’étude de nouvelles structures de convertisseurs multicellulaires de moyenne et de forte puissance (du kW au MW) mettant en jeu des agencements originaux des cellules de commutation imbriquées séries, superposées parallèles et la parallélisation globale ou partielle par des dispositifs innovants de couplages magnétiques.
Types de documents publiés
Sujets
Zero voltage switching
InterCell Transformer ICT
Protection
Power MOSFET
Traction
Silicon Carbide SiC
Decentralized control
Device simulation
Ageing
Reliability
Detection
Optimisation
Short-circuit
Fault tolerance
Railways
Substations
Dielectric Barrier Discharge
Medium voltage
Wide band gap semiconductors
Switching losses
CMOS
Voltage control
Ultra Violet Generation UV
Silicon
Power conversion
Electronique de puissance
HEMT GaN
SiC MOSFETs
Intercell transformers
Capacitors
Hydrogen
Trapping
IGBT
Driver circuits
Thyristor
Harmonic interactions
Coupled inductors
Silicon compounds
Renewable energy
Power convertors
Excimer Lamp
Diamond
Traction power supplies
Gate Driver
MOSFET circuits
Modelling
Bridge circuits
SiC MOSFET
Multilevel converters
Design
MOSFET
Gate-Damage
Wide bandgap semiconductors
Court-circuit
Failure-Mode
Inverter
Power Electronics
Silicon carbide
Skin effect
DC-DC power converters
Photovoltaic hybrid system
SiC Mosfet
Electric Discharge Power Supply
MOSFET SiC
DC-DC power convertors
Power Converters
Distributed control
Insulated gate bipolar transistors
GaN
Rail transportation
Efficiency
Busbars
Railway electrification
Power electronics
Choppers circuits
Multilevel converter
Optimization
Power Converter Design
Switching frequency
Elemental semiconductors
Static converter
Power converter
Fuel cells
Power integration
Switches
Self-switching
Electrolyzer
Gate-Aging
Fuel cell
Robustness
Short-Circuit
Buck converter
Gate driver
Interleaved converters
Gate-Driver
Active Gate Driver
Monolithic integration
DBD
Switching convertors
Rail transportation power systems
Derniers dépôts
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Vanessa Smet, François Forest, Jean-Jacques Huselstein, Amgad Rashed, Frédéric Richardeau. Evaluation of Vce Monitoring as a Real-Time Method to Estimate Aging of Bond Wire-IGBT Modules Stressed by Power Cycling. IEEE Transactions on Industrial Electronics, 2013, 60 (7), pp.2760-2770. ⟨10.1109/TIE.2012.2196894⟩. ⟨hal-01629235⟩
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Lucien Ghizzo, Gérald Guibaud, Christophe de Nardi, François Jamin, Vanessa Chazal, et al.. Localization and Physical Analysis of Defects in Degraded Power HEMT p-GaN Transistors Stressed with DC Voltage Surge and Voltage with Switching Stress. Journal of Failure Analysis and Prevention, 2024, 24 (5), pp.2221-2231. ⟨10.1007/s11668-024-02038-x⟩. ⟨hal-04752825⟩