Study on a Novel DC/DC Converter Based on Interleaved Parallel

Author

Xin, Wu ; Wu Xin ; Fang Huajing

Author_Institution

Dep.of Control Sci. & Eng., HuaZhong Univ. of Sci. & Technol., Wuhan, China

fYear

2010

fDate

22-23 May 2010

Firstpage

1

Lastpage

3

Abstract

This paper introduces the design of the parallel connection of DC/DC power supplies. The topology of system configuration and performed modeling were stated. The problems such as the ripple electric current sharing of parallel connected DC power modules, and the circuit and the working mode of the DC/DC modules, the configuration of the parallel connection and their solutions were discussed .The system control strategy were analyzed and simulated based on MATLAB/Pspice. The experimental results verify that the parallel connection of DC/DC power is suitable for the low-voltage high-current output DC-DC converter.

Keywords

DC-DC power convertors; switching convertors; DC/DC power; DC/DC switching converter; interleaved parallel; low-voltage high-current output DC-DC converter; parallel connection; ripple electric current sharing; system control strategy; Analytical models; Circuit topology; Control system analysis; Control system synthesis; Current; DC-DC power converters; Mathematical model; Multichip modules; Power supplies; Power system modeling;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Systems and Applications (ISA), 2010 2nd International Workshop on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-5872-1

Electronic_ISBN

978-1-4244-5874-5

Type

conf

DOI

10.1109/IWISA.2010.5473486

Filename

5473486