A ZCS high efficient single input multiple output DC-DC converter with step up capability

Author

Patil, A.S. ; Jadhav, H.T.

Author_Institution

Department of Electrical Engineering, Rajarambapu Institute of Technology, Islampur, Sangli (MS), India

fYear

2015

fDate

24-25 Jan. 2015

Firstpage

1

Lastpage

7

Abstract

The purpose of this study is to introduce the design of highly efficient single inductor/input multiple output (SIMO) power converter. In order to manage the power the proposed converter can operate at step up as well as step down state. Also proposed converter is able to boost low source input voltage to controllable voltage at high voltage DC bus and middle voltage stage. The voltage from high voltage bus side can be used as main power and voltage from middle terminals can be used to supply power to the individual dc loads or this supply can be used to charge the auxiliary power source. This SIMO converter study includes coupled inductor scheme with only one switch to obtain power control. SIMO converter with this scheme having properties of voltage clamping and soft switching. Result shows that the objectives of high efficient converter, i.e high conversion ratio, multiple output voltage is achieved by the proposed converter. The effectiveness proposed SIMO converter is verified using MATLAB/SIMULINK software.

Keywords

Capacitors; DC-DC power converters; Inductors; Schottky diodes; Switches; Topology; Voltage control; Voltage clamping; Zero voltage switching; coupled inductor;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical, Electronics, Signals, Communication and Optimization (EESCO), 2015 International Conference on

Conference_Location

Visakhapatnam, India

Print_ISBN

978-1-4799-7676-8

Type

conf

DOI

10.1109/EESCO.2015.7254058

Filename

7254058