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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
Decentralized control
Choppers circuits
Short-Circuit
Ultra Violet Generation UV
Switches
Skin effect
Busbars
Gate-Damage
IGBT
Switching losses
Traction power supplies
Buck converter
Court-circuit
SiC MOSFETs
Interleaved converters
Optimisation
Monolithic integration
Power integration
Driver circuits
Hydrogen
Active Gate Driver
Gate driver
Power convertors
Coupled inductors
Self-switching
MOSFET
Failure-Mode
Switching frequency
CMOS
Robustness
Fault tolerance
Short-circuit
Harmonic interactions
Traction
Medium voltage
Distributed control
Capacitors
Electric Discharge Power Supply
Railway electrification
Reliability
Rail transportation
Optimization
MOSFET SiC
Power conversion
Elemental semiconductors
Silicon
Efficiency
Aerospace
Intercell transformers
Power Converter Design
InterCell Transformer ICT
Silicon compounds
Gate-Aging
Photovoltaic hybrid system
Silicon carbide
Fuel cells
DC-DC power converters
Bridge circuits
DC-DC power convertors
GaN
DBD
Diamond
Voltage control
2D physical simulation
Gate Driver
SiC Mosfet
Dielectric Barrier Discharge
Electronique de puissance
Excimer Lamp
Design
HEMT GaN
Thyristor
Gate-Driver
Power MOSFET
Multilevel converters
Static converter
Rail transportation power systems
Detection
3D finite elements method
Renewable energy
Device simulation
Zero voltage switching
Multilevel converter
Power electronics
Railways
SiC MOSFET
Power converter
Insulated gate bipolar transistors
Switching convertors
Wide bandgap semiconductors
Substations
Electrolyzer
Wide band gap semiconductors
Power Converters
Fuel cell
AC-DC multilevel converter
Silicon Carbide SiC
Inverter
Modelling
MOSFET circuits
Derniers dépôts
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Mathis Picot-Digoix, T-L Le, S. Azzopardi, Sébastien Vinnac, Frédéric Richardeau, et al.. On-Line Digital Fine Monitoring of SiC MOSFET Gate-Oxide Health: A Dual-Channel Gate Driving Approach. 2024 36th International Symposium on Power Semiconductor Devices and ICs (ISPSD), Jun 2024, Bremen, Germany. pp.84-87, ⟨10.1109/ISPSD59661.2024.10579698⟩. ⟨hal-04647322v2⟩
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Anas El Boubkari, Nicolas Rouger, Frédéric Richardeau, Pierre Calmes, Matthew Bacchi, et al.. CMOS Gate Driver with Integrated Gate Current Monitoring Method for Fault Under Load Short Circuit Detection of SiC Power Modules. 2024 36th International Symposium on Power Semiconductor Devices and ICs (ISPSD), Jun 2024, Bremen, Germany. pp.454-457, ⟨10.1109/ISPSD59661.2024.10579581⟩. ⟨hal-04647315⟩
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Mustafa Shqair, Emmanuel Sarraute, Thibauld Cazimajou, Frédéric Richardeau. Transient Thermal 2D FEM Analysis of SiC MOSFET in Short-Circuit Operation Including High-temperature Material Laws and Phase Transition of Aluminum Source Electrode. Microelectronics Reliability, 2024, 159, pp.115440. ⟨10.1016/j.microrel.2024.115440⟩. ⟨hal-04613010⟩
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Matthieu Masson, Marc Cousineau, Nicolas C. Rouger, Frédéric Richardeau, Pierre Calmes, et al.. Système de gestion optimale du temps-mort intégré au gate-driver CMOS grâce à la mesure du courant de grille pour les MOSFETs SiC. Congrès de l'école doctorale GEETS, Ecole Doctorale GEETS, Jun 2024, TOULOUSE (FRANCE), France. ⟨hal-04606906v2⟩