On the derivation of control-to-output voltage of PWM current-mode controlled modular DC-DC converters: A PSIM-supported proof

Author

Al-Mothafar, M.R.D.

Author_Institution

Electr. Eng. Dept., Jordan Univ. of Sci. & Technol., Irbid, Jordan

fYear

2014

fDate

13-16 May 2014

Firstpage

139

Lastpage

146

Abstract

In this paper we extend our previous work on deriving the control-to-output voltage transfer functions of pulse-width modulated current-mode controlled parallel-input/series-output dc-dc converters that operate in the continuous conduction mode by comparing the analysis results with responses obtained using the “ac sweep” tool available on PSIM simulation software. The topologies considered for the power stage are the full-bridge buck-based, the full-bridge boost- based, and the flyback.

Keywords

DC-DC power convertors; PWM power convertors; electric current control; transfer functions; PSIM-supported proof; PWM current-mode controlled modular dc-dc converters; ac sweep tool; continuous conduction mode; control-to-output voltage transfer functions; flyback converters; full-bridge boost-based converters; full-bridge buck-based converters; pulse-width modulated parallel-input-series-output converters; Equations; Inductors; Mathematical model; Tin; Topology; Transfer functions; Voltage control; Current-mode control (CMC); PSIM; modular dc-dc converters; small-signal modeling;

fLanguage

English

Publisher

ieee

Conference_Titel

Energy Conference (ENERGYCON), 2014 IEEE International

Conference_Location

Cavtat

Type

conf

DOI

10.1109/ENERGYCON.2014.6850419

Filename

6850419