Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

High static gain DC-DC Double Boost Quadratic Converter

Samir A. Mussa
* ORCID logo ,
Francieli Lima De Sá
* ,
Cleiton Dal Agnol
,
William Rafhael Da Silva
,
Domingo Ruiz Caballero
Version 1 : Received: 26 May 2023 / Approved: 29 May 2023 / Online: 29 May 2023 (05:41:35 CEST)

A peer-reviewed article of this Preprint also exists.

de Sá, F.L.; Ruiz-Caballero, D.; Dal’Agnol, C.; da Silva, W.R.; Mussa, S.A. High Static Gain DC–DC Double Boost Quadratic Converter. Energies 2023, 16, 6362. de Sá, F.L.; Ruiz-Caballero, D.; Dal’Agnol, C.; da Silva, W.R.; Mussa, S.A. High Static Gain DC–DC Double Boost Quadratic Converter. Energies 2023, 16, 6362.

Abstract

This paper presents a comprehensive study and the analysis of a topology of a no isolated DC-DC intituled Double Quadratic Boost converter with high static gain. This converter has the main advantage of high static gain and low voltage stress on its switches. The article will first present the theoretical analysis of the converter operating in an open loop. The objective of the work is the mathematical modeling and the control strategy of the converter, as well as the validation through closed-loop experimental results. Besides, we presented the practice test results to demonstrate the operation of the converter, such as the static gain experimental curve, the practice efficiency of the converter, and the control of the output voltage, as well as the capacitor voltage balance control. The authors designed a prototype for 1 kW, with a switching frequency of fs=50kHz, with FPGA-based command and modulation.

Keywords

DC-DC Converter; High static gain; Control strategy; FPGA.

Subject

Engineering, Electrical and Electronic Engineering

Copyright: This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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