The higher switching speed attainments of WBG power devices such as silicon carbide (SiC) MOSFETs, and their ability to operate at higher switching frequencies, becomes conflicting when challenged with electromagnetic interference (EMI) issues. The objective of this dissertation is to improve the design of pulse transformers integrated in an intermediate stage of a power converter system, known as a gate-driver. The main goal is to mitigate the parasitic capacitances of these transformers, which are the source originators of common mode (CM) currents. A modelling and simulation scheme of pulse transformers with alternative shielding structures has been developed. The transformer is primarily designed using Altium Designer while respecting I...
International audienceThis paper presents a new unidirectional data transmission method for gate dri...
Le défi de la transition vers une énergie sans carbone passe, aujourd’hui, par un recours systématiq...
La compatibilité électromagnétique (CEM) est l’une des contraintes majeures de la conception des str...
The higher switching speed attainments of WBG power devices such as silicon carbide (SiC) MOSFETs, a...
International audienceWide band gap (WBG) semiconductor materials offer faster and more reliable pow...
International audienceWide-bandgap technology evolution compels the advancement of efficient pulse-w...
International audienceWide bandgap power switching device technologies earned immense superiority in...
The recent technological progress of semiconductors and increasing demand for power electronic conve...
This work deals with high power pulse converters (tens of kW) using new semiconductor devices of sil...
Electromagnetic compatibility (EMC) is one of the major constraints involved in the design of power ...
High voltage pulse transformers have an essential role in pulsed power systems and power conversion ...
In the aeronautics industry, both manufacturers and OEMs, electric actuators are increasingly used. ...
The new SiC power switches is able to consider power converters, which could operate in harsh enviro...
International audienceThis paper presents a new unidirectional data transmission method for gate dri...
Le défi de la transition vers une énergie sans carbone passe, aujourd’hui, par un recours systématiq...
La compatibilité électromagnétique (CEM) est l’une des contraintes majeures de la conception des str...
The higher switching speed attainments of WBG power devices such as silicon carbide (SiC) MOSFETs, a...
International audienceWide band gap (WBG) semiconductor materials offer faster and more reliable pow...
International audienceWide-bandgap technology evolution compels the advancement of efficient pulse-w...
International audienceWide bandgap power switching device technologies earned immense superiority in...
The recent technological progress of semiconductors and increasing demand for power electronic conve...
This work deals with high power pulse converters (tens of kW) using new semiconductor devices of sil...
Electromagnetic compatibility (EMC) is one of the major constraints involved in the design of power ...
High voltage pulse transformers have an essential role in pulsed power systems and power conversion ...
In the aeronautics industry, both manufacturers and OEMs, electric actuators are increasingly used. ...
The new SiC power switches is able to consider power converters, which could operate in harsh enviro...
International audienceThis paper presents a new unidirectional data transmission method for gate dri...
Le défi de la transition vers une énergie sans carbone passe, aujourd’hui, par un recours systématiq...
La compatibilité électromagnétique (CEM) est l’une des contraintes majeures de la conception des str...