Proceedings of the 3rd International Conference on Advances in Energy and Environmental Science 2015

Bi-directional Full-bridge DC-DC Converters with Phase-shifting Control and Its Phase-shifting Range Analysis

Authors
Jiabo Yuan, Xin Wang, Yihui Zheng, Lixue Li, Daqian Shen, Quanlun Deng
Corresponding Author
Jiabo Yuan
Available Online July 2015.
DOI
https://doi.org/10.2991/icaees-15.2015.209How to use a DOI?
Keywords
Phase-shifting control, bi-directional full-bridge DC-DC converters, soft switching, phase-shifting angle.
Abstract

In order to simplify the generation of phase-shifting waveform and reduce the range of phase angle, an angel-fixed method to generate the phase-shifting waveform is presented in this paper. Firstly, it studies the advantages and the topology structure of the bi-directional full-bridge DC-DC converter, compares the advantages and disadvantages of the phase-shifting control and DC voltage variable control, and analyzes the principle of the phase-shifting control. So the soft switching conditions and the transmission characteristics can be concluded. Then, a new method of generating phase-shifting waveform is designed, which is easy to change phase-shifting angle. The method above fixes the waveform of primary side and can only change the waveform phase angel of the secondary side. So it is more convenient to change the phase-shifting angle and beneficial to reduce the transmission power consumption. Moreover, due to the generation of fixed waveform, the phase-shift angle varies in the range of 90 degrees, which is conducive to the realization of soft switching. Finally, the practical experiment proves that it can not only realize the soft switching but also reduce the transmission power consumption.

Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 3rd International Conference on Advances in Energy and Environmental Science 2015
Series
Advances in Engineering Research
Publication Date
July 2015
ISBN
978-94-6252-130-8
ISSN
2352-5401
DOI
https://doi.org/10.2991/icaees-15.2015.209How to use a DOI?
Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Jiabo Yuan
AU  - Xin Wang
AU  - Yihui Zheng
AU  - Lixue Li
AU  - Daqian Shen
AU  - Quanlun Deng
PY  - 2015/07
DA  - 2015/07
TI  - Bi-directional Full-bridge DC-DC Converters with Phase-shifting Control and Its Phase-shifting Range Analysis
BT  - Proceedings of the 3rd International Conference on Advances in Energy and Environmental Science 2015
PB  - Atlantis Press
SP  - 1131
EP  - 1134
SN  - 2352-5401
UR  - https://doi.org/10.2991/icaees-15.2015.209
DO  - https://doi.org/10.2991/icaees-15.2015.209
ID  - Yuan2015/07
ER  -