TY - GEN
T1 - Topology comparison for 6.6kW on board charger
T2 - 2012 IEEE Vehicle Power and Propulsion Conference, VPPC 2012
AU - Koo, Keun Wan
AU - Kim, Dong Hee
AU - Woo, Dong Gyun
AU - Lee, Byoung Kuk
PY - 2012
Y1 - 2012
N2 - This paper compares various topologies for 6.6kW on-board charger (OBC) to find out suitable topology. In general, OBC consists of 2-stage; power factor correction (PFC) stage and DC-DC converter stage. Conventional boost PFC, interleaved boost PFC, and semi bridgeless PFC are considered as PFC circuit, and full-bridge converter, phase shift full-bridge converter, and series resonant converter are taken into account for DC-DC converter circuit. The design process of each topology is presented. Then, loss analysis is implemented in order to calculate the efficiency of each topology for PFC circuit and DC-DC converter circuit. In addition, the volume of magnetic components and number of semi-conductor elements are considered. Based on these results, topology selection guideline according to the system specification of 6.6kW OBC is proposed.
AB - This paper compares various topologies for 6.6kW on-board charger (OBC) to find out suitable topology. In general, OBC consists of 2-stage; power factor correction (PFC) stage and DC-DC converter stage. Conventional boost PFC, interleaved boost PFC, and semi bridgeless PFC are considered as PFC circuit, and full-bridge converter, phase shift full-bridge converter, and series resonant converter are taken into account for DC-DC converter circuit. The design process of each topology is presented. Then, loss analysis is implemented in order to calculate the efficiency of each topology for PFC circuit and DC-DC converter circuit. In addition, the volume of magnetic components and number of semi-conductor elements are considered. Based on these results, topology selection guideline according to the system specification of 6.6kW OBC is proposed.
UR - https://www.scopus.com/pages/publications/84874404665
U2 - 10.1109/VPPC.2012.6422583
DO - 10.1109/VPPC.2012.6422583
M3 - Conference contribution
AN - SCOPUS:84874404665
SN - 9781467309530
T3 - 2012 IEEE Vehicle Power and Propulsion Conference, VPPC 2012
SP - 1520
EP - 1524
BT - 2012 IEEE Vehicle Power and Propulsion Conference, VPPC 2012
Y2 - 9 October 2012 through 12 October 2012
ER -