Research on Marine DAB bidirectional DC converter based on DPS

Research on Marine DAB bidirectional DC converter based on DPS

This paper takes the application of bidirectional DC-DC converter in Marine hybrid power system as the background, the problems of high reflow power and current stress in dual active bridge converter under traditional phase shift control are studied in this paper. Based on the dual phase shift contr...

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Main Authors: Li Chang, Tang Xujing, Zhang Zhongze, Yuan Yupeng
Format: Article
Language:English
Published: EDP Sciences 2021-01-01
Series:E3S Web of Conferences
Online Access:https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/24/e3sconf_caes2021_02064.pdf
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spelling doaj-3fc5254db2254a36874bc32984388df12021-04-13T09:03:10ZengEDP SciencesE3S Web of Conferences2267-12422021-01-012480206410.1051/e3sconf/202124802064e3sconf_caes2021_02064Research on Marine DAB bidirectional DC converter based on DPSLi Chang0Tang Xujing1Zhang Zhongze2Yuan YupengSchool of Energy and Power Engineering, Wuhan University of TechnologySchool of Energy and Power Engineering, Wuhan University of TechnologySchool of Energy and Power Engineering, Wuhan University of TechnologyThis paper takes the application of bidirectional DC-DC converter in Marine hybrid power system as the background, the problems of high reflow power and current stress in dual active bridge converter under traditional phase shift control are studied in this paper. Based on the dual phase shift control strategy, the power transmission optimization algorithm model is analyzed and derived, and a control method for optimizing mode switching is proposed. The optimized control algorithm is validated by Matlab/Simulink simulation experiment. The results show that the reflow power and current stress optimization control algorithm can effectively reduce the reflow power and the current stress of the converter, so as to improve the operation performance of DAB converter in high-power ship hybrid power system.https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/24/e3sconf_caes2021_02064.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Li Chang
Tang Xujing
Zhang Zhongze
Yuan Yupeng
spellingShingle Li Chang
Tang Xujing
Zhang Zhongze
Yuan Yupeng
Research on Marine DAB bidirectional DC converter based on DPS
E3S Web of Conferences
author_facet Li Chang
Tang Xujing
Zhang Zhongze
Yuan Yupeng
author_sort Li Chang
title Research on Marine DAB bidirectional DC converter based on DPS
title_short Research on Marine DAB bidirectional DC converter based on DPS
title_full Research on Marine DAB bidirectional DC converter based on DPS
title_fullStr Research on Marine DAB bidirectional DC converter based on DPS
title_full_unstemmed Research on Marine DAB bidirectional DC converter based on DPS
title_sort research on marine dab bidirectional dc converter based on dps
publisher EDP Sciences
series E3S Web of Conferences
issn 2267-1242
publishDate 2021-01-01
description This paper takes the application of bidirectional DC-DC converter in Marine hybrid power system as the background, the problems of high reflow power and current stress in dual active bridge converter under traditional phase shift control are studied in this paper. Based on the dual phase shift control strategy, the power transmission optimization algorithm model is analyzed and derived, and a control method for optimizing mode switching is proposed. The optimized control algorithm is validated by Matlab/Simulink simulation experiment. The results show that the reflow power and current stress optimization control algorithm can effectively reduce the reflow power and the current stress of the converter, so as to improve the operation performance of DAB converter in high-power ship hybrid power system.
url https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/24/e3sconf_caes2021_02064.pdf
work_keys_str_mv AT lichang researchonmarinedabbidirectionaldcconverterbasedondps
AT tangxujing researchonmarinedabbidirectionaldcconverterbasedondps
AT zhangzhongze researchonmarinedabbidirectionaldcconverterbasedondps
AT yuanyupeng researchonmarinedabbidirectionaldcconverterbasedondps
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