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

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Conference Proceeding
PECon 2012 - 2012 IEEE International Conference on Power and Energy, 2012, pp. 28 - 31
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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. © 2012 IEEE.
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