Title :
D-Square converter - functionality, application, control
Author :
Himmelstoss, Felix A. ; Ryvkin, S.E.
Author_Institution :
Univ. of Appl. Sci. Technikum Wien, Vienna, Austria
Abstract :
A converter, which makes it possible to control the mean voltage across the output from zero to input voltage with a quadratic dependence of the duty cycle is analyzed. This enables a high load current at low output voltage with better efficiency. The circuit is explained, the large and small signal model of a DC drive, a battery charger, and for driving illuminants using this converter and some hints for control are given.
Keywords :
DC motor drives; battery chargers; power convertors; voltage control; D-Square converter application; D-Square converter control; D-Square converter functionality; DC drive; battery charger; duty cycle; large signal model; mean voltage control; quadratic dependence; small signal model; Batteries; Capacitors; Equations; Inductors; Mathematical model; Resistors; Voltage control; DC motor drive; DC/DC converter; battery charger;
Conference_Titel :
Power Electronics and Motion Control Conference (EPE/PEMC), 2012 15th International
Conference_Location :
Novi Sad
Print_ISBN :
978-1-4673-1970-6
Electronic_ISBN :
978-1-4673-1971-3
DOI :
10.1109/EPEPEMC.2012.6397437
