A Bond Graph Approach for the Modeling and Simulation of a Buck Converter

Autor: Sami Ghedira, Rached Zrafi, Kamel Besbes

Publikováno v: Journal of Low Power Electronics and Applications; Volume 8; Issue 1; Pages: 2
Journal of Low Power Electronics and Applications, Vol 8, Iss 1, p 2 (2018)

This paper deals with the modeling of bond graph buck converter systems. The bond graph formalism, which represents a heterogeneous formalism for physical modeling, is used to design a sub-model of a power MOSFET and PiN diode switchers. These bond g

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bc69ec4f8c0f3fe8a0957fe368be5f8

Design of a photovoltaic system using VHDL-AMS language

Autor: Rached Zrafi, Yassin Dhahri, Kamel Besbes, Sami Ghedira

Publikováno v: 2017 International Conference on Engineering & MIS (ICEMIS).

Solar energy is a renewable and broadly available energy resource. It is principally for this reason that the photovoltaic systems are increasing extensively. In this paper, we present a VHDL-AMS model of a photovoltaic source and its boost converter

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3bb028beedd0c763e2bfdb550dc8f673
https://doi.org/10.1109/icemis.2017.8273119

Bond graph based automated modeling of switch-mode power converters using VHDL-AMS

Autor: Yassin Dhahri, Rached Zrafi, Sami Ghedira, Kamel Besbes

Publikováno v: 2017 International Conference on Control, Automation and Diagnosis (ICCAD).

The aim of this paper is to combine the Bond Graph energy-flow modeling and the VHDL-AMS signal-flow modeling language for the simulation and the prototyping of modern switch-mode power converters. The proposed approach was used to model a specific t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::17e7cfc6c940e576f89379021214f0a7
https://doi.org/10.1109/cadiag.2017.8075628

3D numerical analysis of integrated power inductor in silicon for DC/DC converters

Autor: Kamel Besbes, Sami Ghedira, Yassin Dhahri, Rached Zrafi

Publikováno v: 2015 16th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA).

The main objective of this paper is to develop a model of an inductor dedicated to the monolithic integration of DC / DC converters for mobile phone applications. Numerical simulation based on the finite element method shows that in contrast to 2D mo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::38b6b700be7b1c2f135ebb2138f4583f
https://doi.org/10.1109/sta.2015.7505159