DocumentCode
1570637
Title
Analysis of switching effects in DC-DC converters via bias point computation
Author
Biolek, Dalibor ; Biolkova, Viera ; Kolka, Zdenek
Author_Institution
Dept. of Microelectron./Electr. Eng., Brno Univ. of Technol. of Defence, Brno
fYear
2007
Firstpage
1006
Lastpage
1009
Abstract
The paper describes a method for finding steady states in switched DC-DC converters, which is based on the SPICE bias point computation rather than a time-consuming transient analysis. The switched converter is modeled by unified substitutive circuits whose DC analysis determines directly the limit values of steady-state circuit variables at time instants when switches change their states. From these values one can derive e.g. the output voltage ripple or restore completely the steady-state signals.
Keywords
DC-DC power convertors; switching convertors; transient analysis; bias point computation; steady-state circuit variables; substitutive circuits; switched DC-DC converters; switching effects; time-consuming transient analysis; voltage ripple; Circuit analysis; DC-DC power converters; SPICE; Signal restoration; Steady-state; Switches; Switching circuits; Switching converters; Transient analysis; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuit Theory and Design, 2007. ECCTD 2007. 18th European Conference on
Conference_Location
Seville
Print_ISBN
978-1-4244-1341-6
Electronic_ISBN
978-1-4244-1342-3
Type
conf
DOI
10.1109/ECCTD.2007.4529769
Filename
4529769
Link To Document