TY - GEN
T1 - Bidirectional dual-active-bridge DC-DC converter with triple-phase-shift control
AU - Wen, H.
AU - Xiao, W.
PY - 2013
Y1 - 2013
N2 - A novel triple phase-shift (TPS) control strategy to extend the soft-switching operating range of the isolated bidirectional dual-active-bridge (DAB) dc-dc converter and achieve high efficiency in a large operating range is proposed. Controlled by the TPS scheme, four typical operating modes are identified with respect to the characterization of phase-shift groups. The power characteristics of operating modes are presented in terms of reactive power and rms current. The comparative analysis of the peak value of inductor current and efficiency for TPS and conventional PS (CPS) control are also presented. The improvement of efficiency is determined by the proper selection of operating modes and phase-shift group. Experimental results show good agreement with theoretical analysis.
AB - A novel triple phase-shift (TPS) control strategy to extend the soft-switching operating range of the isolated bidirectional dual-active-bridge (DAB) dc-dc converter and achieve high efficiency in a large operating range is proposed. Controlled by the TPS scheme, four typical operating modes are identified with respect to the characterization of phase-shift groups. The power characteristics of operating modes are presented in terms of reactive power and rms current. The comparative analysis of the peak value of inductor current and efficiency for TPS and conventional PS (CPS) control are also presented. The improvement of efficiency is determined by the proper selection of operating modes and phase-shift group. Experimental results show good agreement with theoretical analysis.
UR - http://www.scopus.com/inward/record.url?scp=84879403083&partnerID=8YFLogxK
U2 - 10.1109/APEC.2013.6520565
DO - 10.1109/APEC.2013.6520565
M3 - Conference Proceeding
AN - SCOPUS:84879403083
SN - 9781467343541
T3 - Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
SP - 1972
EP - 1978
BT - 2013 28th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2013
T2 - 28th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2013
Y2 - 17 March 2013 through 21 March 2013
ER -