The Fourth-Order Single-Switch Improved Super-Boost Converter with Reduced Input Current Ripple

Enrique Garza-Arias; Rosas-caro, Julio; Jesus E. Valdez-Resendiz; Mayo Maldonado, Jonathan; Gerardo Escobar-Valderrama; Daniel Guillen

doi:10.3390/electronics10192379

The Fourth-Order Single-Switch Improved Super-Boost Converter with Reduced Input Current Ripple

Journal

Electronics

ISSN

2079-9292

Date Issued

2021

Author(s)

Enrique Garza-Arias

Rosas-caro, Julio

Facultad de Ingeniería - CampGDL

Jesus E. Valdez-Resendiz

Mayo Maldonado, Jonathan

Facultad de Ingeniería - CampGDL

Gerardo Escobar-Valderrama

Daniel Guillen

Type

text::journal::journal article

DOI

10.3390/electronics10192379

URL

https://scripta.up.edu.mx/handle/20.500.12552/3002

Abstract

This paper introduces a new single switch DC-DC fourth-order boost converter. The proposed converter is the improved version of an existing converter known as the super-boost converter. The improved super-boost ISP converter achieves a smaller input current ripple than the super-boost converter when the same parameters in passive components are used. Conversely, smaller components can be used to achieve the same input current ripple, which leads to a compact and cheaper design. A comparative evaluation showed a reduction of 37.3% of stored energy in inductors to comply with a required input current ripple in comparison with the super-boost converter for a particular design. Experimental results are provided to corroborate this benefit of the ISB proposed topology.