Simulation of soft switching bidirectional DC/DC converter using MATLAB / Simulink / Ahmad Fahmi Abdullah

This report present the work carried out in developing computer simulation models of soft switching bi-directional DC/DC converter. This converter is composed from a few topologies and is assembled into two symmetrical parts. With the help of inductor and the transformer leakage inductance, ZVS is r...

Full description

Saved in:
Bibliographic Details
Main Author: Abdullah, Ahmad Fahmi
Format: Thesis
Language:English
Published: 2007
Online Access:https://ir.uitm.edu.my/id/eprint/84437/1/84437.pdf
Tags: Add Tag
No Tags, Be the first to tag this record!
id my-uitm-ir.84437
record_format uketd_dc
spelling my-uitm-ir.844372024-02-23T03:27:18Z Simulation of soft switching bidirectional DC/DC converter using MATLAB / Simulink / Ahmad Fahmi Abdullah 2007 Abdullah, Ahmad Fahmi This report present the work carried out in developing computer simulation models of soft switching bi-directional DC/DC converter. This converter is composed from a few topologies and is assembled into two symmetrical parts. With the help of inductor and the transformer leakage inductance, ZVS is realized for all switches in the whole load range. Moreover, the diode reverse recovery is also reduced with ZCS and the corporation of a designed pulse-width modulation control. These measures reduce switching losses, voltage and current stresses and electromagnetic interference (EMI). In the theoretical analysis, the switching cycle as well as the operation principle of soft switching is described in detail. Simulation results of 500W model is described to show all the switches of converter can operate in the ZVS condition without requiring any additional circuit components. The simulation models was developed using the MATLAB/Simulink. 2007 Thesis https://ir.uitm.edu.my/id/eprint/84437/ https://ir.uitm.edu.my/id/eprint/84437/1/84437.pdf text en public degree Universiti Teknologi MARA (UiTM) Faculty of Electrical Engineering Hamzah, Mustafar Kamal
institution Universiti Teknologi MARA
collection UiTM Institutional Repository
language English
advisor Hamzah, Mustafar Kamal
description This report present the work carried out in developing computer simulation models of soft switching bi-directional DC/DC converter. This converter is composed from a few topologies and is assembled into two symmetrical parts. With the help of inductor and the transformer leakage inductance, ZVS is realized for all switches in the whole load range. Moreover, the diode reverse recovery is also reduced with ZCS and the corporation of a designed pulse-width modulation control. These measures reduce switching losses, voltage and current stresses and electromagnetic interference (EMI). In the theoretical analysis, the switching cycle as well as the operation principle of soft switching is described in detail. Simulation results of 500W model is described to show all the switches of converter can operate in the ZVS condition without requiring any additional circuit components. The simulation models was developed using the MATLAB/Simulink.
format Thesis
qualification_level Bachelor degree
author Abdullah, Ahmad Fahmi
spellingShingle Abdullah, Ahmad Fahmi
Simulation of soft switching bidirectional DC/DC converter using MATLAB / Simulink / Ahmad Fahmi Abdullah
author_facet Abdullah, Ahmad Fahmi
author_sort Abdullah, Ahmad Fahmi
title Simulation of soft switching bidirectional DC/DC converter using MATLAB / Simulink / Ahmad Fahmi Abdullah
title_short Simulation of soft switching bidirectional DC/DC converter using MATLAB / Simulink / Ahmad Fahmi Abdullah
title_full Simulation of soft switching bidirectional DC/DC converter using MATLAB / Simulink / Ahmad Fahmi Abdullah
title_fullStr Simulation of soft switching bidirectional DC/DC converter using MATLAB / Simulink / Ahmad Fahmi Abdullah
title_full_unstemmed Simulation of soft switching bidirectional DC/DC converter using MATLAB / Simulink / Ahmad Fahmi Abdullah
title_sort simulation of soft switching bidirectional dc/dc converter using matlab / simulink / ahmad fahmi abdullah
granting_institution Universiti Teknologi MARA (UiTM)
granting_department Faculty of Electrical Engineering
publishDate 2007
url https://ir.uitm.edu.my/id/eprint/84437/1/84437.pdf
_version_ 1794191998067933184