TY - GEN
T1 - Control Strategies for Dc-bias Current Elimination in Dual-Active-Bridge DC-DC Converter
T2 - 2020 IEEE/IAS Industrial and Commercial Power System Asia, I and CPS Asia 2020
AU - Bu, Qinglei
AU - Wen, Huiqing
N1 - Funding Information:
This work was supported by the Research development fund of XJTLU (RDF-16-01-10, RDF-17-01-28), the Research Enhancement fund of XJTLU (REF-17-01-02), the Suzhou Prospective Application programme (SYG201723), and the XJTLU Key Programme Special Fund (KSF-A-08, KSF-E-13KSF-T-04).
Publisher Copyright:
© 2020 IEEE.
PY - 2020/7
Y1 - 2020/7
N2 - The dual-active-bridge converter was attracted many focuses in the last few decades and has been adopted as the critical topology for the isolated DC-DC converter gradually. Because of many merits like galvanic isolation, a wide range of zero-voltage-switching, and high voltage conversion ratio, to name a few. The control strategies for the DAB are varies with a wide range aspect. Thus, this paper aims to review the control strategy in terms of the dc-bias current elimination in the transient-state of a single-phase DAB DC-DC converter. The phase-shift ratios patterns are introduced before relevant control strategies for dc-bias current elimination, which can be summarized as the piecewise linear optimization. Finally, the straightforward transient control which can be utilized in different phase-shift controls is analyzed as a universal solution.
AB - The dual-active-bridge converter was attracted many focuses in the last few decades and has been adopted as the critical topology for the isolated DC-DC converter gradually. Because of many merits like galvanic isolation, a wide range of zero-voltage-switching, and high voltage conversion ratio, to name a few. The control strategies for the DAB are varies with a wide range aspect. Thus, this paper aims to review the control strategy in terms of the dc-bias current elimination in the transient-state of a single-phase DAB DC-DC converter. The phase-shift ratios patterns are introduced before relevant control strategies for dc-bias current elimination, which can be summarized as the piecewise linear optimization. Finally, the straightforward transient control which can be utilized in different phase-shift controls is analyzed as a universal solution.
KW - Dual-active-bridge (DAB)
KW - dc-bias current
KW - dynamic response
KW - review
UR - http://www.scopus.com/inward/record.url?scp=85093962520&partnerID=8YFLogxK
U2 - 10.1109/ICPSAsia48933.2020.9208573
DO - 10.1109/ICPSAsia48933.2020.9208573
M3 - Conference Proceeding
AN - SCOPUS:85093962520
T3 - 2020 IEEE/IAS Industrial and Commercial Power System Asia, I and CPS Asia 2020
SP - 1155
EP - 1162
BT - 2020 IEEE/IAS Industrial and Commercial Power System Asia, I and CPS Asia 2020
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 13 July 2020 through 16 July 2020
ER -