| Titre : |
Implementation of real-time PWM on STM32F103 for the control of five-level cascaded H-Bridge multilevel inverter |
| Type de document : |
document électronique |
| Auteurs : |
Siradjeddine Askar, Auteur ; Chérif Larbes, Directeur de thèse ; Omar Kherif, Directeur de thèse |
| Editeur : |
[S.l.] : [s.n.] |
| Année de publication : |
2020 |
| Importance : |
1 fichier PDF (4.4 M) |
| Présentation : |
ill. |
| Note générale : |
Mode d'accès : accès au texte intégral par intranet.
Mémoire de Projet de Fin d’Études : Électronique : Alger, École Nationale Polytechnique : 2020
Bibliogr. f. 85 - 87 |
| Langues : |
Anglais (eng) |
| Mots-clés : |
Multilevel inverter
PWM control strategies
STM32F103 board
Parametric analysis |
| Index. décimale : |
PN01720 |
| Résumé : |
This thesis deals with the control of a five-level cascaded H-Bridge multilevel inverter. It also offers a real-time implementation of various pulse width modulation (PWM) techniques. These include level shifted (LS-PWM) and phase shifted (PS-PWM) modulations, which are implemented on a microcontroller. A comparative study is carried out between these proposed techniques, including the conventional control technique (full wave). Then, simulations are carried out in a MATLAB / Simulink environment. Subsequently, a parametric analysis is carried out in order to study the effect of certain parameters such as the modulation index, the switching frequency, etc. The asynchronous machine is used as a load for the output of the inverter whose variation of currents, torque and speed is presented. On a practical level, experiments are carried out in order to validate the simulation results. The microcontroller used is an STM32F103 attached to a nucleo board, and it is used to generate the gate control signals of the inverter switches. |
Implementation of real-time PWM on STM32F103 for the control of five-level cascaded H-Bridge multilevel inverter [document électronique] / Siradjeddine Askar, Auteur ; Chérif Larbes, Directeur de thèse ; Omar Kherif, Directeur de thèse . - [S.l.] : [s.n.], 2020 . - 1 fichier PDF (4.4 M) : ill. Mode d'accès : accès au texte intégral par intranet.
Mémoire de Projet de Fin d’Études : Électronique : Alger, École Nationale Polytechnique : 2020
Bibliogr. f. 85 - 87 Langues : Anglais ( eng)
| Mots-clés : |
Multilevel inverter
PWM control strategies
STM32F103 board
Parametric analysis |
| Index. décimale : |
PN01720 |
| Résumé : |
This thesis deals with the control of a five-level cascaded H-Bridge multilevel inverter. It also offers a real-time implementation of various pulse width modulation (PWM) techniques. These include level shifted (LS-PWM) and phase shifted (PS-PWM) modulations, which are implemented on a microcontroller. A comparative study is carried out between these proposed techniques, including the conventional control technique (full wave). Then, simulations are carried out in a MATLAB / Simulink environment. Subsequently, a parametric analysis is carried out in order to study the effect of certain parameters such as the modulation index, the switching frequency, etc. The asynchronous machine is used as a load for the output of the inverter whose variation of currents, torque and speed is presented. On a practical level, experiments are carried out in order to validate the simulation results. The microcontroller used is an STM32F103 attached to a nucleo board, and it is used to generate the gate control signals of the inverter switches. |
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