Novel Non-Isolated DC-DC Converters with High Voltage Gain and Soft-Switching

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F23%3A43970145" target="_blank" >RIV/49777513:23220/23:43970145 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/10312402" target="_blank" >https://ieeexplore.ieee.org/document/10312402</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/IECON51785.2023.10312402" target="_blank" >10.1109/IECON51785.2023.10312402</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Novel Non-Isolated DC-DC Converters with High Voltage Gain and Soft-Switching

Popis výsledku v původním jazyce

This paper proposes a new high step-up DC-DC converters (HSCs) for renewable energy conversion systems. This work primarily focuses on investigating novel topologies of HGCs with different voltage multiplier cells (VMCs) and active clamp cells. These converters have significant merits such as reduced voltage and current stresses in the switching devices and improves overall efficiency at higher output power levels. Secondly, zero voltage switching (ZVS)/zero current switching (ZCS) is obtained with the help of auxiliary cells. Soft-switching high step-up converters (S-HSCs) can reduce turn-on/turn-off switching losses, thus improving overall effectiveness of the converter. In this paper, four topologies are proposed, major benefit being reduced component count as compared with the existing versions. The operating principles and simulation analysis of the proposed topologies are presented and the simulation evaluations are performed on the 15V/300V/500W converter systems.

Název v anglickém jazyce

Novel Non-Isolated DC-DC Converters with High Voltage Gain and Soft-Switching

Popis výsledku anglicky

This paper proposes a new high step-up DC-DC converters (HSCs) for renewable energy conversion systems. This work primarily focuses on investigating novel topologies of HGCs with different voltage multiplier cells (VMCs) and active clamp cells. These converters have significant merits such as reduced voltage and current stresses in the switching devices and improves overall efficiency at higher output power levels. Secondly, zero voltage switching (ZVS)/zero current switching (ZCS) is obtained with the help of auxiliary cells. Soft-switching high step-up converters (S-HSCs) can reduce turn-on/turn-off switching losses, thus improving overall effectiveness of the converter. In this paper, four topologies are proposed, major benefit being reduced component count as compared with the existing versions. The operating principles and simulation analysis of the proposed topologies are presented and the simulation evaluations are performed on the 15V/300V/500W converter systems.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/TN02000054" target="_blank" >TN02000054: Národní centrum kompetence inženýrství pozemních vozidel Josefa Božka</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

IECON Proceedings (Industrial Electronics Conference)

ISBN

979-8-3503-3182-0

ISSN

—

e-ISSN

—

Počet stran výsledku

6

Strana od-do

—

Název nakladatele

IEEE

Místo vydání

Piscaway

Místo konání akce

Singapore

Datum konání akce

16. 10. 2023

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—