Gong-kuang zidonghua (Apr 2014)

Research of single phase-shift close-loop control for bi-directional full-bridge DC-DC converter

  • YANG Xiaokang,
  • LI Hequn,
  • GAO Qiaomei,
  • CHENG Hong

DOI
https://doi.org/10.13272/j.issn.1671-251x.2014.04.015
Journal volume & issue
Vol. 40, no. 4
pp. 63 – 67

Abstract

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In view of problem of low efficiency of bi-directional full-bridge DC-DC converter based on traditional single phase-shift control, the paper proposed a design scheme of bi-directional full-bridge DC-DC converter based on single phase-shift close-loop control. It analyzed steady characteristics of the bi-directional full-bridge DC-DC converter and detailedly introduced modeling implementation of the bi-directional full-bridge DC-DC converter based on single phase-shift close-loop control. The simulation and experiment results show that the converter has high efficiency and low loss.

Keywords