Analysis of ZVS non-isolated bidirectional DC-DC converter

Author

Aamir, Muhammad ; Hee-Jun Kim

Author_Institution

Dept. of Electron., Electr., Control, & Instrum., Hanyang Univ., Ansan, South Korea

fYear

2011

fDate

7-10 Aug. 2011

Firstpage

1

Lastpage

4

Abstract

This paper mainly focuses on the development of high efficiency non-isolated bidirectional DC-DC converter with large voltage diversity. The proposed converter can operate with soft switching using a technique of zero-voltage switching (ZVS). Coupled-inductor and voltage clamped circuit with only three switches, operating in synchronous rectification fulfill the objective of bidirectional control. Operation principle and design procedure of the converter is discussed and its feasibility is confirmed with the experimental results obtained from a prototype.

Keywords

DC-DC power convertors; switching convertors; zero voltage switching; ZVS nonisolated bidirectional DC-DC converter; bidirectional control; coupled-inductor; design procedure; synchronous rectification; voltage clamped circuit; voltage diversity; zero voltage switching; Capacitors; Educational institutions; Industries; Prototypes; Pulse width modulation; Switches; Bidirectional converters; Zero voltage switching; coupled Inductor; synchronous rectification; voltage clamped;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems (MWSCAS), 2011 IEEE 54th International Midwest Symposium on

Conference_Location

Seoul

ISSN

1548-3746

Print_ISBN

978-1-61284-856-3

Electronic_ISBN

1548-3746

Type

conf

DOI

10.1109/MWSCAS.2011.6026346

Filename

6026346