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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
InterCell Transformer ICT
Gate Driver
MOSFET circuits
Self-switching
Short-circuit
Gate-Driver
Active Gate Driver
Thyristor
Electrolyzer
Elemental semiconductors
Fault tolerance
Traction power supplies
Rail transportation
Device simulation
Voltage control
DC-DC power convertors
CMOS
Modelling
Hydrogen
Switches
Zero voltage switching
MOSFET
Fuel cell
Optimization
Skin effect
Power MOSFET
Failure-Mode
2D physical simulation
Intercell transformers
SiC Mosfet
Ultra Violet Generation UV
HEMT GaN
Coupled inductors
Busbars
Medium voltage
Renewable energy
Gate driver
Electric Discharge Power Supply
Switching frequency
Silicon Carbide SiC
Short-Circuit
Optimisation
Power Converters
SiC MOSFET
Capacitors
Dielectric Barrier Discharge
Substations
Protection
Buck converter
Design
Multilevel converters
Excimer Lamp
MOSFET SiC
Electronique de puissance
Power electronics
Power conversion
Static converter
Choppers circuits
Traction
Railways
DC-DC power converters
Trapping
Distributed control
Detection
Wide band gap semiconductors
Photovoltaic hybrid system
Decentralized control
Power Converter Design
Court-circuit
Efficiency
GaN
Gate-Damage
Wide bandgap semiconductors
Interleaved converters
Monolithic integration
Power converter
Inverter
Robustness
SiC MOSFETs
Fuel cells
Railway electrification
Harmonic interactions
Diamond
Multilevel converter
DBD
Driver circuits
Rail transportation power systems
Reliability
IGBT
Switching convertors
Silicon
Silicon carbide
Switching losses
Silicon compounds
Gate-Aging
Insulated gate bipolar transistors
Power integration
3D finite elements method
Power convertors
Bridge circuits
Derniers dépôts
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Minh-Nhut Ngo, Philippe Ladoux, Jérémy Martin, Sébastien Sanchez, Anthony Bier. Performance evaluation of SiC MOSFETs for isolated DC/DC conversion in Medium Voltage Photovoltaic Power Plants. PCIM Europe 2022 - International Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, May 2022, Nuremberg, Germany. ⟨10.30420/565822043⟩. ⟨hal-03799204⟩
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Lucien Ghizzo, David Trémouilles, Gérald Guibaud, Christophe de Nardi, Vanessa Chazal, et al.. Analysis of Failure Mechanisms Occuring at Breakdown Voltage in power p-GaN HEMT. 31st edition of the IEEE International Symposium on the Physical and Failure Analysis of Integrated Circuits (IPFA 2024), Jul 2024, Singapore (SG), Singapore. ⟨hal-04687318⟩