Using flexible ferrite sheet to design PCB ...
Type de document :
Communication dans un congrès avec actes
URL permanente :
Titre :
Using flexible ferrite sheet to design PCB inductor for 1MHz GaN converter taking into account thermal issues
Auteur(s) :
Chafi, Ammar [Auteur]
Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP]
Laboratoire Nanotechnologies Nanosystèmes [LN2 ]
IDIR, Nadir [Auteur]
Laboratoire d'Électrotechnique et d'Électronique de Puissance (L2EP) - ULR 2697
Videt, Arnaud [Auteur]
Laboratoire d'Électrotechnique et d'Électronique de Puissance (L2EP) - ULR 2697
Maher, Hassan [Auteur]
Institut Interdisciplinaire d'Innovation Technologique [Sherbrooke] [3IT]
Laboratoire Nanotechnologies Nanosystèmes [LN2 ]
Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP]
Laboratoire Nanotechnologies Nanosystèmes [LN2 ]
IDIR, Nadir [Auteur]

Laboratoire d'Électrotechnique et d'Électronique de Puissance (L2EP) - ULR 2697
Videt, Arnaud [Auteur]

Laboratoire d'Électrotechnique et d'Électronique de Puissance (L2EP) - ULR 2697
Maher, Hassan [Auteur]
Institut Interdisciplinaire d'Innovation Technologique [Sherbrooke] [3IT]
Laboratoire Nanotechnologies Nanosystèmes [LN2 ]
Titre de la manifestation scientifique :
The 13th IEEE International Conference on Power Electronics and Drive Systems (PEDS 2019)
Ville :
Toulouse
Pays :
France
Date de début de la manifestation scientifique :
2019-07-09
Titre de l’ouvrage :
2019 IEEE 13th International Conference on Power Electronics and Drive Systems (PEDS)
Éditeur :
IEEE
Discipline(s) HAL :
Sciences de l'ingénieur [physics]
Résumé en anglais : [en]
Inductors are required in switching power converters for energy storage. They take a large volume compared with the other components of converters because of their small energy density. Nowadays, the operating frequency ...
Lire la suite >Inductors are required in switching power converters for energy storage. They take a large volume compared with the other components of converters because of their small energy density. Nowadays, the operating frequency of power converters increases to MHz range because of the fast switching time of the new power GaN transistors. This allows to reduce the volume of the required inductors. In this paper, a design method for PCB inductor for GaN converter is proposed. The design approach is based on the optimization of the inductor volume taking into account the thermal issues of the ferrite sheets used to enhance the inductance value. The required inductance value for the GaN converter is chosen from a Losses-Volume curve. Also, an experimental method based on S-parameters is used to characterize the inductor saturation.Lire moins >
Lire la suite >Inductors are required in switching power converters for energy storage. They take a large volume compared with the other components of converters because of their small energy density. Nowadays, the operating frequency of power converters increases to MHz range because of the fast switching time of the new power GaN transistors. This allows to reduce the volume of the required inductors. In this paper, a design method for PCB inductor for GaN converter is proposed. The design approach is based on the optimization of the inductor volume taking into account the thermal issues of the ferrite sheets used to enhance the inductance value. The required inductance value for the GaN converter is chosen from a Losses-Volume curve. Also, an experimental method based on S-parameters is used to characterize the inductor saturation.Lire moins >
Langue :
Anglais
Comité de lecture :
Oui
Audience :
Internationale
Vulgarisation :
Non
Équipe(s) de recherche :
Équipe Électronique de puissance
Date de dépôt :
2020-05-15T13:02:24Z
2022-03-10T12:46:48Z
2022-03-10T12:46:48Z