Power flow control of a dual-input interleaved buck/boost converter with galvanic isolation for renewable energy systems

Author

Mira, Maria C. ; Zhe Zhang ; Knott, Arnold ; Andersen, Michael A. E.

Author_Institution

Dept. Electr. Eng., Tech. Univ. of Denmark, Lyngby, Denmark

fYear

2015

fDate

15-19 March 2015

Firstpage

3007

Lastpage

3012

Abstract

DC microgrids or nanogrids have attracted increasing research interest in recent years. Therefore, as a critical component, dc-dc converters with multiple inputs are required. In this paper, a dual-input interleaved buck/boost converter is proposed and its corresponding power flow control methods are analyzed and designed accordingly. Furthermore, the design guidelines are discussed. Finally, in order to verify the validity of this study, the measurement results are presented.

Keywords

control system synthesis; distributed power generation; load flow control; power convertors; renewable energy sources; critical component; dc microgrids; design guidelines; dual-input interleaved buck-boost converter; galvanic isolation; multiple inputs; nanogrids; power flow control methods; renewable energy systems; Control systems; Energy storage; Inductors; MOSFET; Renewable energy sources; Voltage control; Zero voltage switching; Dual-input; energy storage; interleaved buck/boost; isolated; power flow control; renewable energy systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Applied Power Electronics Conference and Exposition (APEC), 2015 IEEE

Conference_Location

Charlotte, NC

Type

conf

DOI

10.1109/APEC.2015.7104780

Filename

7104780