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2018•Unpublished venueRequires access

Analyzing ZVS Soft Switching Using Single Phase Shift Control Strategy of Dual Active Bridge Isolated DC-DC Converters

Fei Xu, Feng Zhao, Ning Puqi, Wen Xuhui

Open publisher page 16 citations

Abstract

This paper mainly focus on realizing ZVS soft switching of dual active bridge isolated converters (DAB) using single phase shift control strategy. Firstly, an exact theoretical analysis and mathematical mode of single phase shift (SPS) is built and simulated. Then according to the working principle of SPS, the process of ZVS switching in dead-time mode can be built. Through detailed analysis, it can obtain conditions of ZVS soft switching. The simulation result verify the ZVS soft switching can be realized when the conditions fulfilled. Finally, a simple experiment bench is set up to validate the theoretical analysis.

About this research paper

What this paper is about

This paper mainly focus on realizing ZVS soft switching of dual active bridge isolated converters (DAB) using single phase shift control strategy. Firstly, an exact theoretical analysis and mathematical mode of single phase shift (SPS) is built and simulated. Then according to the working principle of SPS, the process of ZVS switching in dead-time mode can be built. Through detailed analysis, it can obtain conditions of ZVS soft switching. The simulation result verify the ZVS soft switching can be realized when the conditions fulfilled. Finally, a simple experiment bench is set up to validate the theoretical analysis.

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OpenAlex reports 16 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

This paper mainly focus on realizing ZVS soft switching of dual active bridge isolated converters (DAB) using single phase shift control strategy. Firstly, an exact theoretical analysis and mathematical mode of single phase shift (SPS) is built and simulated. Then according to the working principle of SPS, the process of ZVS switching in dead-time mode can be built. Through detailed analysis, it can obtain conditions of ZVS soft switching. The simulation result verify the ZVS soft switching can be realized when the conditions fulfilled. Finally, a simple experiment bench is set up to validate the theoretical analysis.

Key concepts: Converters, Computer science, Dual (grammatical number), Bridge (graph theory), Process (computing), Control theory (sociology), Phase (matter), Electronic engineering

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