Novel ZCS transformerless high gain DC-DC converters for renewable energy conversion systems

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F19%3A43955505" target="_blank" >RIV/49777513:23220/19:43955505 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/8781140" target="_blank" >https://ieeexplore.ieee.org/document/8781140</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/ISIE.2019.8781140" target="_blank" >10.1109/ISIE.2019.8781140</a>

Result language
angličtina
Original language name
Novel ZCS transformerless high gain DC-DC converters for renewable energy conversion systems
Original language description
This paper proposes new zero current switching (ZCS) transformerless high gain DC-DC converters for renewable energy conversion systems. A conventional high gain transformerless DC-DC converters derived with a simple auxiliary resonant network to obtain zero current switching (ZCS) turn-off condition of the main switches. The proposed converter is operated to achieve high step-up and soft-switching operations in order to have minimized current stresses and reduced switching losses, since the high duty ratios to the main switches does not affect the overall performance of this converter. The advantages of this converter are minimized turn-off losses and duty ratio is not limited. The proposed converter improves the overall efficiency over hard-switching converter for high voltage energy conversion system applications. In this paper a new ZCS high gain DC-DC converter is presented, analyzed in detail to demonstrate the operation principles and verified by the simulation results.
Czech name
—
Czech description
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Project
<a href="/en/project/TE01020038" target="_blank" >TE01020038: Competence Center of Railway Vehicles</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the IEEE International Symposium on Industrial Electronics (ISIE 2019)
ISBN
978-1-72813-666-0
ISSN
2163-5137
e-ISSN
2163-5145
Number of pages
6
Pages from-to
2533-2538
Publisher name
IEEE
Place of publication
Piscataway
Event location
Vancouver, BC, Canada
Event date
Jun 12, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000500998700382

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