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Design and Integration of Planar Inductances on PCB Application Passive Type Filters
Nisrine Senhadji,Azzedine Hamid,Vincent Bley,Thierry Leby 한국전기전자재료학회 2020 Transactions on Electrical and Electronic Material Vol.21 No.2
This paper is a synthesis of work encompassing simulation and experimental results aimed at designing, manufacturing and characterizing various fi xed and variable width circular and square spiral inductance topologies deposited on a PCB-FR4 substrate. These inductors will compose fi lters for diff erent applications of electronics and low power electronics. These prototypes of planar inductances were made at LAPLACE laboratory in Toulouse.
Hayet Kharbouch,Yacine Guettaf,Azzedine Hamid,Vincent Bley,Yamina Benhadda 한국전기전자재료학회 2021 Transactions on Electrical and Electronic Material Vol.22 No.4
The aim of this paper is to present a work strategy uniting simulation and experimental results in order to optimize the design of two types of circular spiral inductors: standard and variable width spiral for the purpose of realize them. These inductors will be integrated in a boost micro converter. At first, we present the geometrical and electrical modelling of these inductors. We propose a comparison between the electrical and the electromagnetic behaviour of a standard and a tapered coil at 3 MHz. An application of our components in a boost micro converter is presented. The results presented in this article are based on the following characteristics of micro converter: output voltage 3 V, maximum current 5 A, output power 3.75 W, frequency of operation 3 MHz. The schematic simulation allows to explicit the behaviour of the inductor and the micro converter by analysing the wave’s form of currents and voltage. The prototyping process and the characterization of inductors took place at LAPLACE laboratory, Team MDCE, Toulouse, France.
Design and Study of a Micro Solar Converter Connected to an Autonomous Photovoltaic System
Mustapha Belhabib,Azzedine Hamid,Abderrahim Mokhefi,Vincent Bley,Tahar Alili,Fatima Zohra Medjaoui 한국전기전자재료학회 2023 Transactions on Electrical and Electronic Material Vol.24 No.5
In this study we presented the design and modeling of a DC–DC two boost micro-converter in parallel, containing two micro-coils identical planar circular spiral, which is part of a stand-alone photovoltaic system. This micro-converter is controlled by an MPPT command (incrementing conductance) which will ensure that the maximum power supplied by the photovoltaic module is maintained. This design required an in-depth study of each component of the photovoltaic system: The photovoltaic module, the micro-converter, the micro-coils and the MPPT control.
Conception and Manufacturing of a Planar Inductance on NiFe Substrate
Fatima Zohra Medjaoui,Azzedine Hamid,Yacine Guettaf,Pierre Spiteri,Vincent Bley 한국전기전자재료학회 2019 Transactions on Electrical and Electronic Material Vol.20 No.3
The present paper presents the study, realization and characterization of a micro-coil sandwiched using a relatively thick layer of magnetic material. The integration of this micro-coil with as a starting point a set of specifi cations, requires the following steps: Identifi cation and validation of geometric parameters for the calculation of electrical parameters. Losses dissipated as heat in these electronic systems are becoming a major concern for designers. This prompted to take into account the thermal design. The results obtained have allowed to realize a micro-coil micro square planar coil sandwiched shaped between two magnetic materials. Several carried measures focused on the inductance and resistance which are related to the frequency f , the module and phase of the impedance, and the gap g . The operation of these data is used to trace the evolution of theinductance value L s , the quality factor Q and the resistor R s as a function of frequency.
Conception and Manufacturing of a Planar Inductance on NiFe Substrate
Fatima Zohra Medjaoui,Azzedine Hamid,Yacine Guettaf,Pierre Spiteri,Vincent Bley 한국전기전자재료학회 2019 Transactions on Electrical and Electronic Material Vol.20 No.2
The present paper presents the study, realization and characterization of a micro-coil sandwiched using a relatively thick layer of magnetic material. The integration of this micro-coil with as a starting point a set of specifi cations, requires the following steps: Identifi cation and validation of geometric parameters for the calculation of electrical parameters. Losses dissipated as heat in these electronic systems are becoming a major concern for designers. This prompted to take into account the thermal design. The results obtained have allowed to realize a micro-coil micro square planar coil sandwiched shaped between two magnetic materials. Several carried measures focused on the inductance and resistance which are related to the frequency f , the module and phase of the impedance, and the gap g . The operation of these data is used to trace the evolution of theinductance value L s , the quality factor Q and the resistor R s as a function of frequency.
Dimensioning and Realization of an LTCC Multilayer Capacitor for Energy Conversion
Tekkouk Adda Benattia,Rabia Melati,Hadj Larbi Beklaouz,Hamid Azzedine,Vincent Bley,Celine Combettes,Mohammed Ridha Benzidane 한국전기전자재료학회 2020 Transactions on Electrical and Electronic Material Vol.21 No.6
In this paper, we present the dimensioning as well as the thermal and electrostatic modelling of a multilayer capacitor lowtemperature co-fi red ceramic (LTCC) to insert it in a Buck converter. We also present the diff erent stages of the realization of the LTCC capacitor. Our aims are volume and weight reduction, good frequency behaviour, low values of the series inductance and series resistance, and small ripples of the output voltage. The results obtained after the realization are satisfactory and encouraging, with a 92% reduction in volume and 99% in the surface area. To validate the correct operation of the capacitor, we used the PSIM simulation software to compare the voltage and current waveforms of the outputs of the Buck converter with a perfect capacitor and others with LTCC capacitor. COMSOL multiphysics simulation software allowed us to determine the operating temperature of the LTCC capacitor and to validate its electrostatic behaviour (distribution of electrical potential, of electrical fi eld and electrical current density). The multilayer capacitor is manufactured in the LAPLACE laboratory at Paul Sabatier University.