Susceptibility Modelling of SMPS Input Stage Under High Current Pulse Injection
MEJECAZE, Guillaume
Laboratoire de l'intégration, du matériau au système [IMS]
Commissariat à l'énergie atomique et aux énergies alternatives [CEA]
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Laboratoire de l'intégration, du matériau au système [IMS]
Commissariat à l'énergie atomique et aux énergies alternatives [CEA]
MEJECAZE, Guillaume
Laboratoire de l'intégration, du matériau au système [IMS]
Commissariat à l'énergie atomique et aux énergies alternatives [CEA]
< Réduire
Laboratoire de l'intégration, du matériau au système [IMS]
Commissariat à l'énergie atomique et aux énergies alternatives [CEA]
Langue
EN
Communication dans un congrès
Ce document a été publié dans
2020 IEEE International Conference on Industrial Technology (ICIT), IEEE International Conference on Industrial Technology (ICIT), 26-28 Feb. 2020, Buenos Aires (Argentina), 2020-02-26, Buenos Aires. 2020-04-16p. 511-516
IEEE
Résumé en anglais
This paper presents a model able to reproduce the behavior of switch-mode power supply (SMPS) under a high-level current pulse injected at its input. In fact, such injected current involves particular phenomena that component ...Lire la suite >
This paper presents a model able to reproduce the behavior of switch-mode power supply (SMPS) under a high-level current pulse injected at its input. In fact, such injected current involves particular phenomena that component models manufacturer have not been considered. To improve the SMPS model, some components particular behaviors have to be analyzed. Saturation phenomena in common mode chokes and rectifier bridge reverse recovery are especially considered by modelling. These phenomena have been modelled thanks to current and impedance measurements and integrated in an electronic simulation software. Finally, common mode chokes and rectifier bridge new models improve simulation results in accordance with measurement.< Réduire
Mots clés
Inductors
Switched mode power supplies
Current measurement
Rectifiers
Integrated circuit modeling
Bridge circuits
Switches
Bridge circuits
Circuit simulation
Electric impedance measurement
Inductors
Rectifiers
Switched mode power supplies
Susceptibility
Switch-mode power supply
Common mode choke saturation
Rectifier bridge reverse recovery modelling
IEMI
Unités de recherche