Analysis of power electronic circuits using the switching function technique

Τίτλος

Analysis of power electronic circuits using the switching function technique

Θέμα

Electronic circuits

Electric current converters

Δημιουργός

Tsirtou, Eleni

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

2001

Συνεισφέρων

Demetriou, Ioannis

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

EED0787

Σύνοψη

The objective of this project is to analyze a number of Power Electronic circuits using the Switching Function technique. This technique is a rather new method for analysis of Power Electronic circuits appearing in very few books and mostly in research publications. The main reference for my work were my class notes in power electronics. There are four categories of Converters. All Converters are grouped in relation to their function: DC to DC, DC to AC, AC to DC and AC to AC Converters. For each category the most basic configuration is selected for analysis.
The Switching Function is a signal consisting of a train of positive or positive and negative pulses. These pulses have unity magnitude and period T. The Switching Function is multiplied with the input voltage to give the output voltage.
In each circuit we present the power circuit, we explain its operation, present the modes, derive the mathematical model giving the frequency analysis of parameters. As the various semiconductor switches are operated in sequence the circuit is modified accordingly. A mode presents the circuit for a specific state of the switches.
Primarily single phase circuits are presented in this work.