TY - GEN
T1 - Averaged modeling of transformer-coupled interleaved boost converters
AU - Ruiz, Omar F.
AU - Cervantes, I.
PY - 2012
Y1 - 2012
N2 - This paper is aimed at analyzing and modeling a class of DC-DC interleaved boost converters (IBC) that make use of a interphase transformer (IPT). It is known that the use of IPT represents improvements with respect to classical interleaved converters such as higher efficiencies, reduced component size and reduced thermal stress. Since such converters are a promising technology for electric vehicles (EV), the unidirectional and bidirectional versions are analyzed. The proposed models are averaged linear and nonlinear and constitute useful tools for control and analysis purposes. The frequency response of the model is also presented. Moreover, models responses are compared with Synopsys Saber simulations to evaluate the effect of non-ideal modeling in switching devices and parasitic components.
AB - This paper is aimed at analyzing and modeling a class of DC-DC interleaved boost converters (IBC) that make use of a interphase transformer (IPT). It is known that the use of IPT represents improvements with respect to classical interleaved converters such as higher efficiencies, reduced component size and reduced thermal stress. Since such converters are a promising technology for electric vehicles (EV), the unidirectional and bidirectional versions are analyzed. The proposed models are averaged linear and nonlinear and constitute useful tools for control and analysis purposes. The frequency response of the model is also presented. Moreover, models responses are compared with Synopsys Saber simulations to evaluate the effect of non-ideal modeling in switching devices and parasitic components.
KW - DC-DC power converters
KW - electric vehicles
KW - interleaved boost converter
KW - interphase transformer
UR - http://www.scopus.com/inward/record.url?scp=84872893916&partnerID=8YFLogxK
U2 - 10.1109/IECON.2012.6388637
DO - 10.1109/IECON.2012.6388637
M3 - Contribución a la conferencia
AN - SCOPUS:84872893916
SN - 9781467324212
T3 - IECON Proceedings (Industrial Electronics Conference)
SP - 256
EP - 261
BT - Proceedings, IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society
T2 - 38th Annual Conference on IEEE Industrial Electronics Society, IECON 2012
Y2 - 25 October 2012 through 28 October 2012
ER -