A novel ZCS/ZVS bidirectional DC-DC converter for energy storage applications

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F19%3A43955940" target="_blank" >RIV/49777513:23220/19:43955940 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/8867000" target="_blank" >https://ieeexplore.ieee.org/document/8867000</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.23919/AE.2019.8867000" target="_blank" >10.23919/AE.2019.8867000</a>

Result language
angličtina
Original language name
A novel ZCS/ZVS bidirectional DC-DC converter for energy storage applications
Original language description
In this paper, a new soft-switched non-isolated bidirectional converter is proposed. This proposed converter is operated with soft-switching (zero current switching / zero voltage switching). It is implemented during the turn-on of main switching devices, with the addition of auxiliary resonant circuit that consists of an auxiliary switch, diode, capacitor and an inductor. The switching losses are significantly reduced due to soft-switching operation of the main switches. Therefore, the efficiency of this topology is improved. The additional benefit of this topology is that the auxiliary switches are also operated with soft-switching. The proposed topology observes ZCS turn-on for boost mode and ZVS turn-on for buck mode operations. The principles of operation, design analysis and simulation verifications are discussed in detail. The soft-switching capabilities are obtained from design simulations on the 150V/250V/500W converter system.
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
International Conference on Applied Electronics (AE 2019) : /proceedings/
ISBN
978-80-261-0813-9
ISSN
1803-7232
e-ISSN
1805-9597
Number of pages
6
Pages from-to
15-20
Publisher name
University of West Bohemia
Place of publication
Pilsen
Event location
Pilsen, Czech Republic
Event date
Sep 10, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000591665200004

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