Analysis and implementation of a bidirectional double-boost DC-DC converter

Hsiu Hao Liang, Tsorng Juu Liang, Kai Hui Chen, Shih Ming Chen

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

This paper presents a novel bidirectional DC-DC converter with high conversion ratio for the renewable energy systems. The proposed converter uses the coupled-inductor technique to achieve high conversion ratio. Besides, this converter has simple circuit topology and simple control technique. In the discharging mode, the proposed converter likes two stage boost converters and only needs to control one active switch that can achieve high voltage step-up ratio conversion. When the charging mode, it likes two buck converters in cascaded, and the active switches are operated in the same duty cycle that can achieve high voltage step-down ratio conversion. This paper has analyzed the proposed converter operating principles, steady-state circuit characteristics. Eventually, a prototype circuit with conversion voltage 24 V/ 200 V and output power 200 W is implemented to verify the feasibility of the proposed converter. The maximum efficiency is about 94.3 % and 91.6% at discharging and charging mode respectively.

Original languageEnglish
Title of host publication2013 IEEE 10th International Conference on Power Electronics and Drive Systems, PEDS 2013
Pages32-37
Number of pages6
DOIs
Publication statusPublished - 2013 Aug 1
Event2013 IEEE 10th International Conference on Power Electronics and Drive Systems, PEDS 2013 - Kitakyushu, Japan
Duration: 2013 Apr 222013 Apr 25

Publication series

NameProceedings of the International Conference on Power Electronics and Drive Systems

Other

Other2013 IEEE 10th International Conference on Power Electronics and Drive Systems, PEDS 2013
CountryJapan
CityKitakyushu
Period13-04-2213-04-25

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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  • Cite this

    Liang, H. H., Liang, T. J., Chen, K. H., & Chen, S. M. (2013). Analysis and implementation of a bidirectional double-boost DC-DC converter. In 2013 IEEE 10th International Conference on Power Electronics and Drive Systems, PEDS 2013 (pp. 32-37). [6526984] (Proceedings of the International Conference on Power Electronics and Drive Systems). https://doi.org/10.1109/PEDS.2013.6526984