abstract

• In this paper, a dc-dc switching high step-up converter with reduced duty cycle operation is presented. The converter is based on reduced redundant power processing (R2 P2) concept, using a noncascading structure I-IIA. The analysis of the converter is carried out with different sources and loads to verify the differences in a typical and photovoltaic application. In this work, the voltage conversion ratio, steady-state operation and semiconductor stress of the proposed converter are discussed. © 2022 IEEE.

authors

• Loera-Palomo R.

publication date

• 2022-01-01

funding provided via

• Consejo Nacional de Ciencia y Tecnología, CONACYT  Grant

published in

• 2022 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2022  Proceedings

keywords

• DC-DC converter; High gain converter; PV systems Cycle operation; DC/DC switching; Duty-cycle; High gain; High gain converter; High step-up converters; Low duty-cycles; Low-duty cycles; Power processing; PV system; Boost converter

Digital Object Identifier (DOI)

• 10.1109/ROPEC55836.2022.10018670

PubMed ID

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