Modeling and analysis of CCM non-isolated high step-up interleaved buck-boost dc/dc converters.

Autor: Ostos, Juan Carlos, Lu, Dylan Dah-Chuan
Zdroj: 2012 IEEE International Conference on Power & Energy (PECon); 1/ 1/2012, p28-31, 4p
Abstrakt: This paper presents a new non-isolated high step-up topology by connecting two buck-boost DC/DC converters in the interleaved form. The presented topology has two identical buck-boost converters connected in a parallel-input, series-output manner for boosting the output voltage. This new topology can serve as an alternative to the typically used transformer isolated converter topology. A low-frequency modeling technique MISSCO is used to model and analyse the converter and simulations results are shown. [ABSTRACT FROM PUBLISHER]
Databáze: Complementary Index