Analysis of Partial Parallel Dual Active Bridge Converter with Additional Phase Shift Control

Jiasheng Huang; Chang Wang; Zhe Zhang; Ziwei Ouyang; Gabriel Zsurzsan; Michael A.E. Andersen

doi:10.23919/IPEC-Himeji2022-ECCE53331.2022.9806904

Analysis of Partial Parallel Dual Active Bridge Converter with Additional Phase Shift Control

Jiasheng Huang^*, Chang Wang, Zhe Zhang, Ziwei Ouyang, Gabriel Zsurzsan, Michael A.E. Andersen

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

In this paper, a partial parallel dual active bridge converter (PPDAB) is adopted for auxiliary power module (APM) on electric vehicles (EVs) applications for its flexible controllability. The two low-voltage full-bridge modules operating independently provides opportunities for adding a phase shift between these two modules to enhance the performance of the converter. This new control scheme is called additional-phase-shift (APS) control in this paper. Compared to traditional single-phase-shift (SPS) control, the ZVS operation region can be extended, and the RMS current of the ac inductor will decrease with APS control. By adopting a global optimal equation (GOE), the optimal phase shift angle of APS control can be calculated, which facilitates the use of APS control. Finally, a 400V/35V 350W prototype with an efficiency of 94.8% was built and tested to verify the theoretical analysis. And a 1.1% efficiency enhancement and peak / RMS current reduction are obtained by proposed APS control at rated operating point.

Original language	English
Title of host publication	Proceedings of 2022 International Power Electronics Conference
Publisher	IEEE
Publication date	2022
Pages	1044-1045
ISBN (Electronic)	9784886864253
DOIs	https://doi.org/10.23919/IPEC-Himeji2022-ECCE53331.2022.9806904
Publication status	Published - 2022
Event	2022 International Power Electronics Conference - Himeji City Culture and Convention Center, Himeji, Japan Duration: 15 May 2022 → 19 May 2022 https://www.ipec2022.org/

Conference

Conference	2022 International Power Electronics Conference
Location	Himeji City Culture and Convention Center
Country/Territory	Japan
City	Himeji
Period	15/05/2022 → 19/05/2022
Internet address	https://www.ipec2022.org/

Keywords

Additional phase shift control
APS
Dual active bridge
GOE
PPDAB

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10.23919/IPEC-Himeji2022-ECCE53331.2022.9806904

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@inproceedings{b6caa62d3425488091b438d5519d29ca,

title = "Analysis of Partial Parallel Dual Active Bridge Converter with Additional Phase Shift Control",

abstract = "In this paper, a partial parallel dual active bridge converter (PPDAB) is adopted for auxiliary power module (APM) on electric vehicles (EVs) applications for its flexible controllability. The two low-voltage full-bridge modules operating independently provides opportunities for adding a phase shift between these two modules to enhance the performance of the converter. This new control scheme is called additional-phase-shift (APS) control in this paper. Compared to traditional single-phase-shift (SPS) control, the ZVS operation region can be extended, and the RMS current of the ac inductor will decrease with APS control. By adopting a global optimal equation (GOE), the optimal phase shift angle of APS control can be calculated, which facilitates the use of APS control. Finally, a 400V/35V 350W prototype with an efficiency of 94.8% was built and tested to verify the theoretical analysis. And a 1.1% efficiency enhancement and peak / RMS current reduction are obtained by proposed APS control at rated operating point. ",

keywords = "Additional phase shift control, APS, Dual active bridge, GOE, PPDAB",

author = "Jiasheng Huang and Chang Wang and Zhe Zhang and Ziwei Ouyang and Gabriel Zsurzsan and Andersen, {Michael A.E.}",

note = "Publisher Copyright: {\textcopyright} 2022 IEEJ-IAS.; 2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia ; Conference date: 15-05-2022 Through 19-05-2022",

year = "2022",

doi = "10.23919/IPEC-Himeji2022-ECCE53331.2022.9806904",

language = "English",

pages = "1044--1045",

booktitle = "Proceedings of 2022 International Power Electronics Conference",

publisher = "IEEE",

address = "United States",

url = "https://www.ipec2022.org/",

}

Huang, J, Wang, C, Zhang, Z, Ouyang, Z , Zsurzsan, G & Andersen, MAE 2022, Analysis of Partial Parallel Dual Active Bridge Converter with Additional Phase Shift Control. in Proceedings of 2022 International Power Electronics Conference. IEEE, pp. 1044-1045, 2022 International Power Electronics Conference, Himeji, Japan, 15/05/2022. https://doi.org/10.23919/IPEC-Himeji2022-ECCE53331.2022.9806904

TY - GEN

T1 - Analysis of Partial Parallel Dual Active Bridge Converter with Additional Phase Shift Control

AU - Huang, Jiasheng

AU - Wang, Chang

AU - Zhang, Zhe

AU - Ouyang, Ziwei

AU - Zsurzsan, Gabriel

AU - Andersen, Michael A.E.

PY - 2022

Y1 - 2022

N2 - In this paper, a partial parallel dual active bridge converter (PPDAB) is adopted for auxiliary power module (APM) on electric vehicles (EVs) applications for its flexible controllability. The two low-voltage full-bridge modules operating independently provides opportunities for adding a phase shift between these two modules to enhance the performance of the converter. This new control scheme is called additional-phase-shift (APS) control in this paper. Compared to traditional single-phase-shift (SPS) control, the ZVS operation region can be extended, and the RMS current of the ac inductor will decrease with APS control. By adopting a global optimal equation (GOE), the optimal phase shift angle of APS control can be calculated, which facilitates the use of APS control. Finally, a 400V/35V 350W prototype with an efficiency of 94.8% was built and tested to verify the theoretical analysis. And a 1.1% efficiency enhancement and peak / RMS current reduction are obtained by proposed APS control at rated operating point.

AB - In this paper, a partial parallel dual active bridge converter (PPDAB) is adopted for auxiliary power module (APM) on electric vehicles (EVs) applications for its flexible controllability. The two low-voltage full-bridge modules operating independently provides opportunities for adding a phase shift between these two modules to enhance the performance of the converter. This new control scheme is called additional-phase-shift (APS) control in this paper. Compared to traditional single-phase-shift (SPS) control, the ZVS operation region can be extended, and the RMS current of the ac inductor will decrease with APS control. By adopting a global optimal equation (GOE), the optimal phase shift angle of APS control can be calculated, which facilitates the use of APS control. Finally, a 400V/35V 350W prototype with an efficiency of 94.8% was built and tested to verify the theoretical analysis. And a 1.1% efficiency enhancement and peak / RMS current reduction are obtained by proposed APS control at rated operating point.

KW - Additional phase shift control

KW - APS

KW - Dual active bridge

KW - GOE

KW - PPDAB

U2 - 10.23919/IPEC-Himeji2022-ECCE53331.2022.9806904

DO - 10.23919/IPEC-Himeji2022-ECCE53331.2022.9806904

M3 - Article in proceedings

AN - SCOPUS:85134208213

SP - 1044

EP - 1045

BT - Proceedings of 2022 International Power Electronics Conference

PB - IEEE

T2 - 2022 International Power Electronics Conference

Y2 - 15 May 2022 through 19 May 2022

ER -

Analysis of Partial Parallel Dual Active Bridge Converter with Additional Phase Shift Control

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