TY - GEN
T1 - A bi-directional, isolated, single-stage, DAB-based AC-DC converter with open-loop power factor correction and other advanced features
AU - Castelino, Gysler
AU - Basu, Kaushik
AU - Weise, Nathan
AU - Mohan, Ned
PY - 2012
Y1 - 2012
N2 - In this paper, a control method for an AC-DC converter is proposed that simultaneously has the following features: a) galvanic isolation b) bi-directional power flow, c) Zero Current Switching (ZCS) for the primary side switches and Zero Voltage Switching (ZVS) turn-on for the secondary side, d) linear power relationship for easy control implementation, e) unity power factor with open-loop control and f) single-stage power conversion. It is thoroughly analyzed by first assuming it to be a DC-DC converter in a push-pull topology and then extending the results to analyze an AC-DC converter. The conclusions of the analysis are confirmed by simulations.
AB - In this paper, a control method for an AC-DC converter is proposed that simultaneously has the following features: a) galvanic isolation b) bi-directional power flow, c) Zero Current Switching (ZCS) for the primary side switches and Zero Voltage Switching (ZVS) turn-on for the secondary side, d) linear power relationship for easy control implementation, e) unity power factor with open-loop control and f) single-stage power conversion. It is thoroughly analyzed by first assuming it to be a DC-DC converter in a push-pull topology and then extending the results to analyze an AC-DC converter. The conclusions of the analysis are confirmed by simulations.
UR - http://www.scopus.com/inward/record.url?scp=84863888230&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84863888230&partnerID=8YFLogxK
U2 - 10.1109/ICIT.2012.6210059
DO - 10.1109/ICIT.2012.6210059
M3 - Conference contribution
AN - SCOPUS:84863888230
SN - 9781467303422
T3 - 2012 IEEE International Conference on Industrial Technology, ICIT 2012, Proceedings
SP - 938
EP - 943
BT - 2012 IEEE International Conference on Industrial Technology, ICIT 2012, Proceedings
T2 - 2012 IEEE International Conference on Industrial Technology, ICIT 2012
Y2 - 19 March 2012 through 21 March 2012
ER -