Improved Step Load Response of a Dual-Active-Bridge DC–DC Converter
This paper proposes a fast load transient control for a bidirectional dual-active-bridge (DAB) DC/DC converter. It is capable of maintaining voltage–time balance during a step load change process so that no overshoot current and DC offset current exist. The transient control has been appli...
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doaj-d0abbd2e19974f5389680e9b8dec5fa92020-11-24T22:20:17ZengMDPI AGElectronics2079-92922018-09-017918510.3390/electronics7090185electronics7090185Improved Step Load Response of a Dual-Active-Bridge DC–DC ConverterYifan Zhang0Xiaodong Li1Chuan Sun2Zhanhong He3Faculty of Information Technology, Macau University of Science and Technology, Macau, ChinaFaculty of Information Technology, Macau University of Science and Technology, Macau, ChinaFaculty of Information Technology, Macau University of Science and Technology, Macau, ChinaFaculty of Information Technology, Macau University of Science and Technology, Macau, ChinaThis paper proposes a fast load transient control for a bidirectional dual-active-bridge (DAB) DC/DC converter. It is capable of maintaining voltage–time balance during a step load change process so that no overshoot current and DC offset current exist. The transient control has been applied for all possible transition cases and the calculation of intermediate switching angles referring to the fixed reference points is independent from the converter parameters and the instantaneous current. The results have been validated by extended experimental tests.http://www.mdpi.com/2079-9292/7/9/185transient controlDC–DC conversionbidirectional converter |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Yifan Zhang Xiaodong Li Chuan Sun Zhanhong He |
spellingShingle |
Yifan Zhang Xiaodong Li Chuan Sun Zhanhong He Improved Step Load Response of a Dual-Active-Bridge DC–DC Converter Electronics transient control DC–DC conversion bidirectional converter |
author_facet |
Yifan Zhang Xiaodong Li Chuan Sun Zhanhong He |
author_sort |
Yifan Zhang |
title |
Improved Step Load Response of a Dual-Active-Bridge DC–DC Converter |
title_short |
Improved Step Load Response of a Dual-Active-Bridge DC–DC Converter |
title_full |
Improved Step Load Response of a Dual-Active-Bridge DC–DC Converter |
title_fullStr |
Improved Step Load Response of a Dual-Active-Bridge DC–DC Converter |
title_full_unstemmed |
Improved Step Load Response of a Dual-Active-Bridge DC–DC Converter |
title_sort |
improved step load response of a dual-active-bridge dc–dc converter |
publisher |
MDPI AG |
series |
Electronics |
issn |
2079-9292 |
publishDate |
2018-09-01 |
description |
This paper proposes a fast load transient control for a bidirectional dual-active-bridge (DAB) DC/DC converter. It is capable of maintaining voltage–time balance during a step load change process so that no overshoot current and DC offset current exist. The transient control has been applied for all possible transition cases and the calculation of intermediate switching angles referring to the fixed reference points is independent from the converter parameters and the instantaneous current. The results have been validated by extended experimental tests. |
topic |
transient control DC–DC conversion bidirectional converter |
url |
http://www.mdpi.com/2079-9292/7/9/185 |
work_keys_str_mv |
AT yifanzhang improvedsteploadresponseofadualactivebridgedcdcconverter AT xiaodongli improvedsteploadresponseofadualactivebridgedcdcconverter AT chuansun improvedsteploadresponseofadualactivebridgedcdcconverter AT zhanhonghe improvedsteploadresponseofadualactivebridgedcdcconverter |
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1725775957515567104 |