TY - GEN
T1 - Nonisolated high step-up stacked dc-dc converter based on boost converter elements for high power application
AU - Tanca V., Moises
AU - Barbi, Ivo
PY - 2011
Y1 - 2011
N2 - Many application calls for high step-up dc-dc converter that do not require isolation. To obtain a high step-up gain with high efficiency in nonisolated application, a high step-up technique based on the stacking basic boost converter elements is introduced in this paper. In this converter a high step-up conversion ratio and distributed voltage stress can be achieve and reduce reverse recovery on diodes. Based on a conventional quadratics boost converter, the derived converter satisfies all there feature, which make is suitable for high step-up application. The operational principle and characteristics of proposed converter are presented, and verified experimentally with a 1 kW, 100 V input, 400 V output prototype converter.
AB - Many application calls for high step-up dc-dc converter that do not require isolation. To obtain a high step-up gain with high efficiency in nonisolated application, a high step-up technique based on the stacking basic boost converter elements is introduced in this paper. In this converter a high step-up conversion ratio and distributed voltage stress can be achieve and reduce reverse recovery on diodes. Based on a conventional quadratics boost converter, the derived converter satisfies all there feature, which make is suitable for high step-up application. The operational principle and characteristics of proposed converter are presented, and verified experimentally with a 1 kW, 100 V input, 400 V output prototype converter.
UR - http://www.scopus.com/inward/record.url?scp=79960874875&partnerID=8YFLogxK
U2 - 10.1109/ISCAS.2011.5937548
DO - 10.1109/ISCAS.2011.5937548
M3 - Contribución a la conferencia
AN - SCOPUS:79960874875
SN - 9781424494736
T3 - Proceedings - IEEE International Symposium on Circuits and Systems
SP - 249
EP - 252
BT - 2011 IEEE International Symposium of Circuits and Systems, ISCAS 2011
Y2 - 15 May 2011 through 18 May 2011
ER -