Dc to dc step-up converter

Τίτλος

Dc to dc step-up converter

Θέμα

Mathematical analysis

Electronics

Δημιουργός

Yiallouros, Panayiotis

Πηγή

Higher Technical Institute

Το πλήρες κείμενο είναι διαθέσιμο από το Υπουργείο Ενέργειας, Εμπορίου Βιομηχανίας και Τουρισμού.

Εκδότης

Library of Cyprus University of Technology

Ημερομηνία

2002

Συνεισφέρων

Marouchos, Christos

Δικαιώματα

Απαγορεύεται η δημοσίευση ή αναπαραγωγή, ηλεκτρονική ή άλλη χωρίς τη γραπτή συγκατάθεση του δημιουργού και κάτοχου των πνευματικών δικαιωμάτων.

Μορφή

pdf

Γλώσσα

en

Τύπος

text

Αναγνωριστικό

EED0407

Σύνοψη

This project deals with one aspect of power conversion, a dc supply deliver at the output a dc
voltage of a greater leve~ thus the dc to dc step-up converter.
The first chapter is an introduction to the world of power electronics. It refers and explains the
different types of power converters supported with the appropriate diagrams. At the end of the
chapter the basic components of a dc to dc converter are given.
In chapter two there is a briefly explanation of the principle of operation of a dc to dc step up
converter. The different modes of operation are discussed and explained with the help of
suitable circuits. Also there is a briefly mathematical analysis with the aid of the switching
function approach. This way of mathematical analysis has been developed at the HTI by Dr.
C.Maroucho and elsewhere.
Moreover, chapter three covers the design and construction of a dc to dc step-up converter. It
is explained analytically the design of both the control and the power circuit. Also there are
some details about the components used for this project, including their special
characteristics. The IGBT as a semiconductor power switch and the ultra-fast diode are two of
them.
Further more, in chapter four the experimental and theoretical results are given. Including an
appropriated circuit, chapter four refers to the equipment used for the experiment. A
comparison of the experimental and theoretical results is shown at the final stage of this
chapter.
Finally, chapter five presents the conclusions and recommendations about the final results.
Also some problems that have been faced during the experiment are discussed.