Design and analysis of a full bridge LLC DC-DC converter for auxiliary power supplies in traction

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F18%3A43951488" target="_blank" >RIV/49777513:23220/18:43951488 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/article/10.1007%2Fs12046-018-0856-4" target="_blank" >https://link.springer.com/article/10.1007%2Fs12046-018-0856-4</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s12046-018-0856-4" target="_blank" >10.1007/s12046-018-0856-4</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Design and analysis of a full bridge LLC DC-DC converter for auxiliary power supplies in traction

Popis výsledku v původním jazyce

This paper focuses on an 8 kW LLC resonant full bridge DC-DC converter topology using a high frequency transformer for auxiliary power supply systems in traction. The full bridge DC-DC converter with the LLC resonant network has been tested under hard switching and zero current switching conditions with 100 kHz switching frequency. In addition to this, an observation made for the effect of dead time variation of the power switches to improve the overall system efficiency. This paper describes the efficiency of the ZCS full bridge converter by considering different input power levels and also compared with hard switched topology. This paper presents the operating principles, simulation analysis, and experimental verification for 3 kW to 8 kW LLC resonant full bridge converter with 1200 V/40 A IGBTs, and its efficiency comparison.

Název v anglickém jazyce

Design and analysis of a full bridge LLC DC-DC converter for auxiliary power supplies in traction

Popis výsledku anglicky

This paper focuses on an 8 kW LLC resonant full bridge DC-DC converter topology using a high frequency transformer for auxiliary power supply systems in traction. The full bridge DC-DC converter with the LLC resonant network has been tested under hard switching and zero current switching conditions with 100 kHz switching frequency. In addition to this, an observation made for the effect of dead time variation of the power switches to improve the overall system efficiency. This paper describes the efficiency of the ZCS full bridge converter by considering different input power levels and also compared with hard switched topology. This paper presents the operating principles, simulation analysis, and experimental verification for 3 kW to 8 kW LLC resonant full bridge converter with 1200 V/40 A IGBTs, and its efficiency comparison.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/LO1607" target="_blank" >LO1607: RICE – Nové technologie a koncepce pro inteligentní průmyslové systémy</a><br>

Návaznosti

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

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Sadhana : Academy Proceedings in Engineering Sciences

ISSN

0256-2499

e-ISSN

—

Svazek periodika

43

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

IN - Indická republika

Počet stran výsledku

8

Strana od-do

1-8

Kód UT WoS článku

000434807400001

EID výsledku v databázi Scopus

2-s2.0-85048288870