ZVS resonant DC-link inverter using soft switching boost converter

Author

Kim, Young-Ho ; Cha, Gil-Ro ; Ji, Young-Hyok ; Kim, Jae-Hyung ; Jung, Yong-Chae ; Won, Chung-Yuen

Author_Institution

Sch. of Inf. & Commun. Eng., Sungkyunkwan Univ., Suwon

fYear

2009

fDate

10-13 Feb. 2009

Firstpage

1

Lastpage

5

Abstract

In this paper, ZVS resonant DC-link inverter using soft switching boost converter is proposed. In the resonant inverter consisted of converter stage and inverter stage, converter stage switches S₁, S₂ are turned on and off with zero-voltage-switching (ZVS) and zero-current-switching (ZCS), and inverter stage switches S₃, S₄, S₅, S₆ and S₇, are turned on and off with ZVS. As a result, the proposed circuit can reduce the switching loss. Operational principles and detailed analysis are presented. Simulation results indicate that the switches of the proposed resonant inverter are operated under the ZVS condition.

Keywords

resonant invertors; resonant power convertors; switching convertors; zero current switching; zero voltage switching; ZVS resonant DC-link inverter; circuit turning; resonant inverter; soft switching boost converter; switching loss reduction; zero-current-switching; zero-voltage-switching; Circuits; Communication switching; Resonance; Resonant inverters; Stress; Switches; Switching converters; Switching loss; Zero current switching; Zero voltage switching;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Technology, 2009. ICIT 2009. IEEE International Conference on

Conference_Location

Gippsland, VIC

Print_ISBN

978-1-4244-3506-7

Electronic_ISBN

978-1-4244-3507-4

Type

conf

DOI

10.1109/ICIT.2009.4939690

Filename

4939690