TY - GEN
T1 - Estimating power losses in Dual Active Bridge DC-DC converter
AU - Abraham, Yosief Hailemariam
AU - Wen, Huiqing
AU - Xiao, Weidong
AU - Khadkikar, Vinod
PY - 2011
Y1 - 2011
N2 - In this paper, the power losses of the Dual Active Bridge (DAB) DC-DC converter are analyzed based on the converter's mode of operation by using the conventional phase shifting control strategy. The purpose of this paper is to develop a simple power loss model that can be used to calculate and predict power losses easily. With the help of the data sheet of the semiconductor devices, simple methods are used to calculate the switching and conduction losses. The loss model can also be used to evaluate the performance of the DAB at different power transfer levels. Moreover, the paper makes a comparison between the experimental and theoretical analysis to verify the method of power loss calculation in DAB. A 300W prototype controlled by TMS320C2000 DSP is implemented and tested.
AB - In this paper, the power losses of the Dual Active Bridge (DAB) DC-DC converter are analyzed based on the converter's mode of operation by using the conventional phase shifting control strategy. The purpose of this paper is to develop a simple power loss model that can be used to calculate and predict power losses easily. With the help of the data sheet of the semiconductor devices, simple methods are used to calculate the switching and conduction losses. The loss model can also be used to evaluate the performance of the DAB at different power transfer levels. Moreover, the paper makes a comparison between the experimental and theoretical analysis to verify the method of power loss calculation in DAB. A 300W prototype controlled by TMS320C2000 DSP is implemented and tested.
KW - Dual Active Bridge (DAB)
KW - Power loss
KW - Zero Voltage Switching(ZVS)
UR - http://www.scopus.com/inward/record.url?scp=84856525090&partnerID=8YFLogxK
U2 - 10.1109/EPECS.2011.6126790
DO - 10.1109/EPECS.2011.6126790
M3 - Conference contribution
AN - SCOPUS:84856525090
SN - 9781457708060
T3 - 2011 2nd International Conference on Electric Power and Energy Conversion Systems, EPECS 2011
BT - 2011 2nd International Conference on Electric Power and Energy Conversion Systems, EPECS 2011
T2 - 2011 2nd International Conference on Electric Power and Energy Conversion Systems, EPECS 2011
Y2 - 15 November 2011 through 17 November 2011
ER -