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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
HEMT GaN
Short-Circuit
Optimization
Power convertors
AC-DC multilevel converter
Gate-Aging
Ultra Violet Generation UV
GaN
IGBT
Device simulation
Self-switching
Electrolyzer
Elemental semiconductors
Thyristor
Fault tolerance
Zero voltage switching
Switching losses
Harmonic interactions
Cellule de commutation
Insulated gate bipolar transistors
MOSFET
Short-circuit
Current mode
Renewable energy
Gate-Driver
Active Gate Driver
Medium voltage
InterCell Transformer ICT
Skin effect
DC-DC power convertors
Silicon Carbide SiC
Power conversion
Gate-Damage
CMOS
Optimisation
Intercell transformers
Multilevel converters
Failure-Mode
Current Mode
Switching convertors
Buck converter
Fuel cells
Power Converter Design
Hydrogen
DBD
SiC MOSFET
DC-DC power converters
Excimer Lamp
Driver circuits
Voltage control
Railways
Court-circuit
Electric Discharge Power Supply
Silicon compounds
Design
Modelling
Railway electrification
Interleaved converters
Capacitors
Power integration
Diamond
Inverter
Power Converters
Efficiency
Electronique de puissance
Choppers circuits
Wide bandgap semiconductors
Rail transportation power systems
Substations
Coupled inductors
Aerospace
Bridge circuits
Wide band gap semiconductors
Multilevel converter
SiC Mosfet
Dielectric Barrier Discharge
Monolithic integration
Reliability
Static converter
3D finite elements method
Fuel cell
MOSFET SiC
Power MOSFET
Silicon carbide
2D physical simulation
Switching frequency
Robustness
Traction power supplies
Silicon
Power converter
Decentralized control
SiC MOSFETs
Busbars
Switches
Rail transportation
Power electronics
Traction
Current mode converter
Photovoltaic hybrid system
MOSFET circuits
Derniers dépôts
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Louis Alexis Gomez, Luis Gabriel Alves Rodrigues, Guillaume Gateau, Sébastien Sanchez. Characterization of 3.3 kV Discrete SiC MOSFETs in Synchronous Rectification Mode for PV Current Source Inverter Applications. PCIM Europe 2022; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, May 2022, Nuremberg, Germany. pp.DOI:10.30420/565822037, ⟨10.30420/565822037⟩. ⟨hal-04283919⟩
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L. Ghizzo, G. Guibaud, C. de Nardi, F. Jamin, V. Chazal, et al.. Backside Fault Localization and Defect Physical Analysis of Degraded Power HEMT p-GaN Transistors Stressed in DC and AC Switching Modes. 49th International Symposium for Testing and Failure Analysis ISTFA 2023), Nov 2023, Phoenix, United States. pp.491-499, ⟨10.31399/asm.cp.istfa2023p0491⟩. ⟨hal-04307540⟩